A seagull flies in front of the Rampion offshore wind farm in the United Kingdom. Neil / CC BY 2.0
By Tara Lohan
A key part of the United States' clean energy transition has started to take shape, but you may need to squint to see it. About 2,000 wind turbines could be built far offshore, in federal waters off the Atlantic Coast, in the next 10 years. And more are expected.
<p>East Coast states from Maine to North Carolina are working to procure nearly <a href="https://www.oedigital.com/news/483741-2020-has-been-a-big-year-for-us-offshore-wind" target="_blank">30 gigawatts of offshore wind by 2035</a> — a huge leap from the five turbines currently generating 30 megawatts in Rhode Island waters. If a regulatory backlog of projects awaiting approval from the Interior Department's Bureau of Ocean Energy Management is finally unstuck — <a href="https://therevelator.org/offshore-wind-growth/" rel="noopener noreferrer" target="_blank">as experts hope will happen this year</a> — the buildout of offshore wind will arrive during a crucial decade for reducing greenhouse gas emissions.</p><p>Spinning turbine blades on the watery horizon may be a welcome sight in the fight against climate change, but they still come with potential threats to marine wildlife. Many environmental groups believe the challenges aren't insurmountable if scientific study can help inform regulatory action and if we can learn — and adapt our practices — as we go.</p><p>"We believe that offshore wind can absolutely be developed in an environmentally responsible manner," says Francine Kershaw, a staff scientist at the Natural Resources Defense Council. "But that has to be incorporated throughout the whole process — from site assessment through development, construction and operations."</p>
Threats to Birds
<p>One of the gravest threats facing birds is climate change, according to Audubon, which found that rising temperatures threaten <a href="https://www.audubon.org/2019climateissue" target="_blank" rel="noopener noreferrer">nearly two-thirds of North America's bird species</a>. That's why the impending development of offshore wind is a good thing, says Shilo Felton, a field manager in the organization's Clean Energy Initiative, but it also comes with dangers to birds that need to be better studied and mitigated.</p><p>The most obvious risk comes from birds colliding with spinning turbine blades. But offshore wind developments can also displace birds from foraging or roost sites, as well as migratory pathways.</p><p>Along the Atlantic Coast four imperiled species are of top concern to conservationists: the endangered piping plover, red knot, roseate tern and black-capped petrel, which is being considered for listing under the Endangered Species Act.</p><p>"Those four species are of utmost importance to make sure that we understand the impacts," says Felton. "But beyond that there are many species that are protected under the Migratory Bird Treaty Act and the Fish and Wildlife Conservation Act that could potentially see more impacts from offshore wind."</p><p>Northern gannets, for example, are at risk not just for collision but <a href="https://www.researchgate.net/publication/308703197_Possible_impacts_of_offshore_wind_farms_on_seabirds_a_pilot_study_in_Northern_Gannets_in_the_southern_North_Sea" target="_blank">habitat displacement</a>.</p><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ3NDc0My9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2MzA3NTkwM30.L3sUMX9PbRxFqSnNPKWfQSB33NNak0zZ6x9gdLCZPJM/img.jpg?width=980" id="31fc5" class="rm-shortcode" data-rm-shortcode-id="e1429caf713cfa9e6b78cc218d884453" data-rm-shortcode-name="rebelmouse-image" data-width="799" data-height="533" />
A northern gannet flying along Cape May, N.J. Ann Marie Morrison / CC BY-NC-ND 2.0
<p>"There's <a href="https://www.sciencedirect.com/science/article/abs/pii/S0006320716303196" target="_blank">some evidence</a> that they just won't use areas where turbines are, but that also excludes them from key foraging areas," says Felton. Researchers are still studying what this may mean for the birds. But a <a href="https://www.sciencedirect.com/science/article/pii/S0141113620305304" target="_blank">study</a> published in December 2020 conducted at Bass Rock, Scotland — home to the world's largest northern gannet colony — found that wind developments could reduce their growth rate, though not enough to cause a population decline.</p><p>Other birds, such as great cormorants and European shags, are <a href="https://www.sciencedirect.com/science/article/abs/pii/S0006320716303196" target="_blank">attracted to wind developments</a> and use the infrastructure to rest while opening up new foraging areas farther from shore.</p><p>"There's plenty of potential for a bird to use a wind farm and still to avoid the turbines themselves," says Felton.</p><p>Birds like pelicans, however, are less versatile in their movements and are at particular risk of collision because of their flight pattern, she says.</p><p>But how disruptive or dangerous offshore turbines will be along the East Coast isn't yet known.</p><p>Federal and state agencies, along with nongovernmental organizations, says Felton, have done good research to try to better understand those potential impacts. "But these are all theoretical, because we don't have a lot of offshore wind yet in the United States."</p>Threats to Ocean Life
<p>Birds aren't the only wildlife of concern. More development in ocean waters could affect a litany of marine species, some of which are already facing other pressures from overfishing, pollution, habitat destruction and climate change.</p><p>Scientists have found that marine mammals like whales and dolphins could be disturbed by the jarring sounds of construction, especially if pile driving is used to hammer the steel turbine platform into the seafloor.</p><p>The noises, though short-lived, could impede communication between animals, divert them from migration routes or cause them to seek less suitable areas for feeding or breeding. Research from Europe found that harbor porpoises, seals and dolphins may avoid development areas during construction. In most, but <a href="https://iopscience.iop.org/article/10.1088/1748-9326/7/4/045101" target="_blank">not all cases</a>, the animals were believed to have returned to the area following construction.</p><p>The biggest concern for conservation groups in the United States is the critically endangered North American right whale. There are fewer than 400 remaining, and the species' habitat overlaps with a number of planned wind development areas along the East Coast.</p><p>"Offshore wind is in no way the cause of the challenges the whales face, but it's going to be another pressure point," says John Rogers, senior energy analyst for the Union of Concerned Scientists.</p><p>Researchers aren't sure how right whales will respond to the noise from pile driving.</p><p>"But we are concerned, based on what we know about how whales react to other noise sources, that they may avoid [wind development] areas," says Kershaw.</p><p>And if that displacement causes them to miss out on important food resources, it could be dangerous for a species already on the brink.</p><p>There are a few other potential threats, too.</p><p>Ships associated with the development — more plentiful during construction — also pose a danger. In the past few years cargo ships, fishing boats and other vessels have caused half of all deaths of North Atlantic right whales.</p><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ3NDg5MC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1ODIyNzI3MX0.PzGzo5LJmV9E00augQhHgO5eMTxkVqRBYGZrzkrxP78/img.jpg?width=980" id="f44b2" class="rm-shortcode" data-rm-shortcode-id="5fcb375b72d14dd0cf745ecc7fb4494a" data-rm-shortcode-name="rebelmouse-image" data-width="799" data-height="533" />
A juvenile right whale breaches against the backdrop of a ship near the St. Johns River entrance. Florida Fish and Wildlife Conservation Commission / NOAA Research Permit #775-1600-10
<p>And after construction, the noise from the spinning turbines will be present in the water at low decibels. "We don't quite know how the great whales will react to those sounds," says Jeremy Firestone, the director of the Center for Research in Wind at the University of Delaware.</p><p>Other marine mammals may also perceive the noise, but at low decibels it's unlikely to be an impediment, <a href="http://www.int-res.com/abstracts/meps/v309/p279-295/" target="_blank">research has found</a>.</p><p>And it's possible that wind development could help some ocean life. Turbine foundations can attract fish and invertebrates for whom hard substrates create habitat complexity — known as the "reef effect," according to researchers from the University of Rhode Island's <a href="https://dosits.org/animals/effects-of-sound/anthropogenic-sources/wind-turbine/" target="_blank" rel="noopener noreferrer">Discovery of Sound in the Sea</a> program. Exclusion of commercial fishing nearby may also help shelter fish and protect marine mammals from entanglements in fishing gear.</p>Ensuring Safe Development
<p>Despite the potential dangers, researchers have gathered a few best practices to help diminish and possibly eliminate some risks.</p><p>When it comes to ship strikes, the easiest thing is to slow boats down, mandating a speed of <a href="https://biologicaldiversity.org/w/news/press-releases/vessel-speed-limits-sought-protect-endangered-north-atlantic-right-whales-2020-08-06/" target="_blank">10 knots</a> in wind development areas, and using visual and acoustic monitoring for whales.</p><p>Adjusting operations to reduce boat trips between the shore and the wind development will also help. A new series of service operating vessels can allow maintenance staff to spent multiple days onsite, says Kershaw, cutting down on boat traffic.</p><p>For construction noise concerns, developers can avoid pile driving during times of the year when whales are present. And, depending on the marine environment, developers could use "quiet foundations" that don't require pile driving. These include gravity-based or suction caisson platforms.</p><p>Floating turbines are also used in deep water, where they're effectively anchored in place — although that poses its own potential danger. "We have concerns that marine debris could potentially become entangled around the mooring cables of the floating arrays and pose a secondarily entanglement risk to some species," says Felton, who thinks more research should be conducted before those become operational in U.S. waters — a process that's already underway in Maine, where a <a href="https://composites.umaine.edu/2020/08/05/diamond-offshore-wind-rwe-renewables-join-the-university-of-maine-to-lead-development-of-maine-floating-offshore-wind-demonstration-project/" target="_blank" rel="noopener noreferrer">demonstration project is being built</a>.</p><p>If loud noises are unavoidable during construction, noise-reducing technologies such as bubble curtains can help dampen the sound. And scheduling adjacent projects to conduct similar work at the same time could limit the duration of disturbances.</p><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ3NDkwMC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYxMTEyOTMwNX0.330fhUXaalGUddjtO6PGMeiuadmzTPPuyvrnsN2rrsE/img.jpg?width=980" id="d7393" class="rm-shortcode" data-rm-shortcode-id="5f32770cc89291d00aed7de6d0204760" data-rm-shortcode-name="rebelmouse-image" data-width="755" data-height="552" />
The foundation installation of the off shore wind farm Sandbank using a bubble curtain. Vattenfall / Ulrich Wirrwa / CC BY-NC-ND 2.0
<p>Once turbines become operational, reducing the amount of light on wind platforms or using flashing lights could help deter some seabirds, NRDC <a href="https://www.nrdc.org/sites/default/files/harnessing-wind-advance-wind-power-offshore-ib.pdf" target="_blank" rel="noopener noreferrer">researchers reported</a>. And scientists are exploring using ultrasonic noises and ultraviolet lighting to keep bats away. "Feathering," or shutting down the turbine blades during key migration times, could also help prevent fatalities.</p><p>"We need to make sure that offshore wind is the best steward it can be of the marine ecosystem, because we want and expect it to be a significant part of the clean energy picture in some parts of the country," says Rogers. "We also have to recognize that we're going to learn by doing, and that some of these things we're going to figure out best once we have more turbines in the water."</p><p>That's why environmental groups say it's important to establish baseline information on species before projects begin, and then require developers to conduct monitoring during construction and for years after projects are operational.</p><p>Employing an "adaptive management framework" will ensure that developers can adjust their management practices as they go when new information becomes available, and that those best practices are incorporated into the requirements for future projects.</p>Putting Research Into Action
<p>Advancing these conversations at the federal level during the Trump administration, though, has been slow going.</p><p>"We didn't really have any productive discussions with the administration in the last four years," says Kershaw.</p><p>And when it comes to birds, Felton says the Bureau of Ocean Energy Management's recently completed "draft cumulative environmental impact statement" covering offshore wind developments had a lot of good environmental research, but little focus on birds.</p><p>"Part of that comes from the current administration's interpretation of the Migratory Bird Treaty Act," she says.</p><p>President Trump has been hostile to both wind energy <em>and</em> birds, <a href="https://www.nytimes.com/2021/01/05/climate/trump-migratory-bird-protections.html" target="_blank">and finished gutting the Migratory Bird Treaty Act</a> in his administration's the final days, removing penalties for companies whose operations kill migratory birds.</p><p>There's hope that the Biden administration will take a different approach. But where the federal government has been lacking lately, Kershaw says, they've seen states step up.</p><p>New York, for example, has established an <a href="https://www.nyetwg.com/" target="_blank" rel="noopener noreferrer">Environmental Technical Working Group</a> composed of stakeholders to advise on environmentally responsible development of offshore wind.</p><p>The group is led by the New York State Energy Research and Development Authority, but it isn't limited to the Empire State. It's regional in focus and includes representatives from wind developers with leases between Massachusetts and North Carolina; state agencies from Massachusetts to Virginia; federal agencies; and science-based environmental NGOs.</p><p>New York's latest solicitation for clean energy projects includes up to 2,500 megawatts of offshore wind and <a href="https://www.nyetwg.com/announcements" target="_blank" rel="noopener noreferrer">requires developers</a> to contribute at least $10,000 per megawatt for regional monitoring of fisheries and other wildlife.</p><p>Environmental groups have also worked directly with developers, including an agreement with Vineyard Wind — an 800-megawatt project off the Massachusetts coast that could be the first utility-scale wind development in federal waters — to help protect North Atlantic right whales.</p><p>The agreement includes no pile driving from Jan. 1 to April 30, ceasing activities at other times when whales are visually or acoustically identified in the area, speed restrictions on vessels, and the use of noise reduction technology, such as a bubble curtain during pile driving.</p><p>"The developers signed the agreement with us, and then they incorporated, most, if not all of those measures into the federal permitting documents," says Kershaw. "The developers really did a lot of bottom up work to make sure that they were being very protective of right whales."</p><p>Environmental groups are in talks with other developers on agreements too, but Felton wants to see best practices being mandated at the federal level.</p><p>"It's the sort of a role that should be being played by the federal government, and without that it makes the permitting and regulation process less stable and less transparent," she says." And that in turn slows down the build out of projects, which is also bad for birds because it doesn't help us address and mitigate for climate change."</p><p>Kershaw agrees there's a lot more work to be done, especially at the federal level, but thinks we're moving in the right direction.</p><p>"I think the work that's been done so far in the United States has really laid the groundwork for advancing this in the right way and in a way that's protective of species and the environment," she says. "At the same time, it's important that offshore wind does advance quickly. We really need it to help us combat the worst effects of climate change."</p><p><em><a href="https://therevelator.org/author/taralohan/" target="_blank" rel="noopener noreferrer">Tara Lohan</a> is deputy editor of The Revelator and has worked for more than a decade as a digital editor and environmental journalist focused on the intersections of energy, water and climate. Her work has been published by The Nation, American Prospect, High Country News, Grist, Pacific Standard and others. She is the editor of two books on the global water crisis.</em></p><p><em style="">Reposted with permission from <a href="https://therevelator.org/offshore-wind-wildlife" target="_blank" style="">The Revelator</a>. </em></p>From Your Site Articles
- U.S. Offshore Wind Power Blown on Course - EcoWatch ›
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Cities Can Help Migrating Birds on Their Way By Planting More Trees and Turning Lights Off at Night
16 January
Animals
By Frank La Sorte and Kyle Horton
Millions of birds travel between their breeding and wintering grounds during spring and autumn migration, creating one of the greatest spectacles of the natural world. These journeys often span incredible distances. For example, the Blackpoll warbler, which weighs less than half an ounce, may travel up to 1,500 miles between its nesting grounds in Canada and its wintering grounds in the Caribbean and South America.
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ1OTYwNy9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTYzMzM0MTg3OH0.nNQfbJ7kSW-dhYN2fzUsXifK_9BZ0m-DgJ_O48NaMzk/img.png?width=980" id="17556" class="rm-shortcode" data-rm-shortcode-id="62e2bb2642ac5ed6921afa9f11210d6c" data-rm-shortcode-name="rebelmouse-image" data-width="1000" data-height="697" />
Blackpoll warbler abundance in breeding, non-breeding and migration seasons. Cornell Lab of Ornithology / CC BY-ND
<p>For many species, these journeys take place at night, when skies typically are calmer and predators are less active. Scientists do not have a good understanding yet of how birds navigate effectively at night over long distances.</p><p><span></span>We study bird migration and how it is being affected by factors ranging from <a href="https://scholar.google.com/citations?user=S04C3UMAAAAJ&hl=en" target="_blank">climate change</a> to <a href="https://scholar.google.com/citations?user=pPk38-8AAAAJ&hl=en" target="_blank">artificial light at night</a>. In a recent study, we used millions of bird observations by citizen scientists to document the <a href="https://doi.org/10.1016/j.envpol.2020.116085" target="_blank">occurrence of migratory bird species in 333 U.S. cities</a> during the winter, spring, summer and autumn.</p><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ1OTYxMy9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyMzk5NjQ2OX0.wgZKuxg3PNrZY0fvQEfZwX6kKXWapi0OEegDeQOL0ZI/img.jpg?width=980" id="d5433" class="rm-shortcode" data-rm-shortcode-id="0c08ac2b38d68da1788b356a5841f0f9" data-rm-shortcode-name="rebelmouse-image" data-width="1000" data-height="604" />
Blackpoll warbler. PJTurgeon / Wikipedia
<p>We used this information to determine how the number of migratory bird species varies based on each city's level of <a href="https://www.britannica.com/science/light-pollution" target="_blank" rel="noopener noreferrer">light pollution</a> – brightening of the night sky caused by artificial light sources, such as buildings and streetlights. We also explored how species numbers vary based on the quantity of tree canopy cover and impervious surface, such as concrete and asphalt, within each city. Our findings show that cities can help migrating birds by planting more trees and reducing light pollution, especially during spring and autumn migration.</p>Declining Bird Populations
<p>Urban areas contain numerous dangers for migratory birds. The biggest threat is the risk of <a href="https://doi.org/10.1650/CONDOR-13-090.1" target="_blank">colliding with buildings or communication towers</a>. Many migratory bird populations have <a href="http://dx.doi.org/10.1126/science.aaw1313" target="_blank">declined over the past 50 years</a>, and it is possible that light pollution from cities is contributing to these losses.</p><p>Scientists widely agree that light pollution can <a href="https://doi.org/10.1073/pnas.1708574114" target="_blank">severely disorient migratory birds</a> and make it hard for them to navigate. Studies have shown that birds will cluster around brightly lit structures, much like insects flying around a porch light at night. Cities are the <a href="https://doi.org/10.1002/fee.2029" target="_blank" rel="noopener noreferrer">primary source of light pollution for migratory birds</a>, and these species tend to be more abundant within cities <a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/gcb.13792" target="_blank" rel="noopener noreferrer">during migration</a>, especially in <a href="https://doi.org/10.1016/j.landurbplan.2020.103892" target="_blank" rel="noopener noreferrer">city parks</a>.</p><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ1OTYyNC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY0Nzk5NTUwOH0.h8aA9ZJUJvLbHP82CVZAOkYcY54eljqMy4rrMaunO9M/img.jpg?width=980" id="608a8" class="rm-shortcode" data-rm-shortcode-id="3da85b14a1c03abfd4f95c00439fb36e" data-rm-shortcode-name="rebelmouse-image" data-width="1000" data-height="640" />
Composite image of the continental U.S. at night from satellite photos. NASA Earth Observatory images by Joshua Stevens, using Suomi NPP VIIRS data from Miguel Román, NASA's Goddard Space Flight Center
The Power of Citizen Science
<p>It's not easy to observe and document bird migration, especially for species that migrate at night. The main challenge is that many of these species are very small, which limits scientists' ability to use electronic tracking devices.</p><p>With the growth of the internet and other information technologies, new data resources are becoming available that are making it possible to overcome some of these challenges. <a href="https://doi.org/10.1038/d41586-018-07106-5" target="_blank">Citizen science initiatives</a> in which volunteers use online portals to enter their observations of the natural world have become an important resource for researchers.</p><p>One such initiative, <a href="https://ebird.org/home" target="_blank" rel="noopener noreferrer">eBird</a>, allows bird-watchers around the globe to share their observations from any location and time. This has produced one of the <a href="https://doi.org/10.1111/ecog.04632" target="_blank" rel="noopener noreferrer">largest ecological citizen-science databases in the world</a>. To date, eBird contains over 922 million bird observations compiled by over 617,000 participants.</p><span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="59e33da8efe0bf60f7bda00b06e1f4e2"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/StF19Qdgqn0?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p><em>Large clusters of birds (blue and green splotches) captured by weather radar during spring migration, April-May 2019.</em></p>
Light Pollution Both Attracts and Repels Migratory Birds
<p>Migratory bird species have evolved to use certain migration routes and types of habitat, such as forests, grasslands or marshes. While humans may enjoy seeing migratory birds appear in urban areas, it's generally not good for bird populations. In addition to the many hazards that exist in urban areas, cities typically lack the food resources and cover that birds need during migration or when raising their young. As scientists, we're concerned when we see evidence that migratory birds are being drawn away from their traditional migration routes and natural habitats.</p><p>Through our analysis of eBird data, we found that cities contained the greatest numbers of migratory bird species during spring and autumn migration. Higher levels of light pollution were associated with more species during migration – evidence that light pollution attracts migratory birds to cities across the U.S. This is cause for concern, as it shows that the influence of light pollution on migratory behavior is strong enough to increase the number of species that would normally be found in urban areas.</p><p>In contrast, we found that higher levels of light pollution were associated with fewer migratory bird species during the summer and winter. This is likely due to the scarcity of suitable habitat in cities, such as large forest patches, in combination with the adverse affects of light pollution on bird behavior and health. In addition, during these seasons, migratory birds are active only during the day and their populations are largely stationary, creating few opportunities for light pollution to attract them to urban areas.</p><span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="19d2d2bc77cd31e4374fd12cdadbe4bf"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/08ET47-b13o?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p><em><strong></strong>Darkening skies at night during migration season makes it easier for birds to navigate.</em></p>
Trees and Pavement
<p>We found that tree canopy cover was associated with more migratory bird species during spring migration and the summer. Trees provide important habitat for migratory birds during migration and the breeding season, so the presence of trees can have a strong effect on the number of migratory bird species that occur in cities.</p><p>Finally, we found that higher levels of impervious surface were associated with more migratory bird species during the winter. This result is somewhat surprising. It could be a product of the <a href="https://www.epa.gov/heatislands" target="_blank">urban heat island effect</a> – the fact that structures and paved surfaces in cities absorb and reemit more of the sun's heat than natural surfaces. Replacing vegetation with buildings, roads and parking lots can therefore make cities significantly warmer than surrounding lands. This effect could reduce cold stress on birds and increase food resources, such as insect populations, during the winter.</p><p>Our research adds to our understanding of how conditions in cities can both help and hurt migratory bird populations. We hope that our findings will inform urban planning initiatives and strategies to reduce the harmful effects of cities on migratory birds through such measures as <a href="https://www.arborday.org/programs/treecityusa/index.cfm" target="_blank" rel="noopener noreferrer">planting more trees</a> and initiating <a href="https://aeroecolab.com/uslights" target="_blank" rel="noopener noreferrer">lights-out programs</a>. Efforts to make it easier for migratory birds to complete their incredible journeys will help maintain their populations into the future.</p><p><em><span style="background-color: initial;"><a href="https://theconversation.com/profiles/frank-la-sorte-1191494" target="_blank">Frank La Sorte</a> is a r</span>esearch associate at the </em><em>Cornell Lab of Ornithology, Cornell University. <a href="https://theconversation.com/profiles/kyle-horton-1191498" target="_blank">Kyle Horton</a> is an assistant professor of Fish, Wildlife, and Conservation Biology at the Colorado State University.</em></p><p><em></em><em>Disclosure statement: Frank La Sorte receives funding from The Wolf Creek Charitable Foundation and the National Science Foundation (DBI-1939187). K</em><em>yle Horton does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.</em></p><p><em>Reposted with permission from <a href="https://theconversation.com/cities-can-help-migrating-birds-on-their-way-by-planting-more-trees-and-turning-lights-off-at-night-152573" target="_blank">The Conversation</a>. </em></p>
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Like many other plant-based foods and products, CBD oil is one dietary supplement where "organic" labels are very important to consumers. However, there are little to no regulations within the hemp industry when it comes to deeming a product as organic, which makes it increasingly difficult for shoppers to find the best CBD oil products available on the market.
<p>Here you can learn about the importance of organic hemp oil, why it's better for the environment, and which CBD companies actually make trustworthy products with sustainable farming processes. origins which weigh heavily on many consumers who want to buy a product that's produced in the best way possible for not only themselves to ingest, but for the environment as well through sustainable farming methods. </p><h2>What Is CBD Oil?</h2><p>First things first, CBD stands for cannabidiol, and it's a cannabinoid found within cannabis sativa plants. This plant compound is believed to have many potential benefits, and it is primarily derived from hemp plants via a CO2 extraction process. </p><p>Since CBD is extracted from industrial hemp, which contains only trace amounts of THC (the psychoactive component in cannabis plants), this means that CBD won't make you feel high like marijuana, which has much higher levels of THC that causes psychoactive effects. Instead, the effects of CBD are much more subtle and promote a general sense of calm and relaxation in most users.</p><h2>What Makes a CBD Oil Organic?</h2><p>In terms of organic labels, perhaps the most important (and prominent) certification comes from the United States Department of Agriculture (USDA). This government organization has been labeling foods as "organic" for many years, but what exactly does this certification entail? Essentially, a label indicating that a product is "USDA Organic" or "Certified Organic" means that at least 95% of the ingredients are obtained from organic sources.</p><p>For a crop to be considered organic by the USDA, it must be grown without the use of industrial solvents, irradiation, genetic engineering (GMOs), synthetic pesticides, or chemical fertilizer. Instead, farmers rely on natural substances and <a href="https://www.usda.gov/media/blog/2012/03/22/organic-101-what-usda-organic-label-means" rel="noopener noreferrer" target="_blank">mechanical, physical, or biologically based farming</a> techniques to cultivate healthy and organic crops.</p><p>Before the passage of the 2018 Farm Bill, no hemp-derived products could be dubbed as "certified organic" since the hemp plant and its extracts were still categorized as a Schedule I Controlled Substance. However, it's still difficult for CBD companies to obtain a USDA certified organic label for their products due to the legal grey area that still surrounds CBD extracts. </p><p>Because of these challenges, and due to the fact that industrial hemp has only recently become an agricultural crop, very few CBD oils are USDA certified organic. Rather, many CBD products contain hemp extracts from plants that were grown in organic conditions but may not be federally certified.</p><h2>What are the Best Organic CBD Oil Brands?</h2><p><em>Each product featured here has been independently selected by the writer. If you make a purchase using the links included, we may earn commission.</em></p><em><br></em>
<h2>Why Organic Hemp Oil Matters</h2><p>Hemp is a unique plant, not only for its rich cannabinoid content, but also for its ability to absorb a wide variety of components in soil. But this trait poses great risks when it comes to the creation of CBD products derived from hemp.</p><p>Because hemp has a high capacity for compound uptake, this means that the plants can retain <a href="https://www.remedyreview.com/industry/lab-test-results/" target="_blank">harmful chemicals like pesticides</a>, heavy metals, and other residual solvents. This is especially true when it comes to synthetic chemicals that are more toxic to humans, and difficult to remove once they have been absorbed by the hemp plant.</p><p>Organic farming practices help reduce the risk of hemp crops absorbing harsh chemicals that may later end up in CBD oil after extraction. When you're taking CBD as a wellness supplement to help alleviate your symptoms or improve your overall well-being, the last thing you want is to ingest compounds that might negatively outweigh the benefits of CBD. This is an important reason to look for third party lab test results when shopping for CBD products since these certificates of analysis can show the full cannabinoid and terpene profile of a hemp extract, as well as test results that search for the presence of any residual solvents.</p><p>In addition to creating a better end product, organic farming practices are also better for the environment. Sustainable and organic farming methods may <a href="https://www.helpguide.org/articles/healthy-eating/organic-foods.htm" rel="noopener noreferrer" target="_blank">reduce pollution, conserve water, reduce soil erosion, increase soil fertility, and use less energy</a>. The use of natural pest deterrents as opposed to chemical pesticides is also better for nearby animal populations and ecosystems.</p><h3>Organic vs. Natural</h3><p>While there are only a select few companies offering certified organic ingredients in their products, almost every brand in the CBD market creates "natural" products. The term "all-natural" or "plant-based" does not mean that a product is organic, and since hemp oil is a natural derivative of hemp plants, these products are often referred to as all-natural. However, there are some synthetic CBD oils that should be avoided because they are chemically constructed and may produce unwanted side effects that are not caused by naturally derived CBD extracts.</p><h2>What are the Benefits of Organic CBD Oil?</h2><p>There's a long list of potential CBD oil health benefits, and some of the most common wellness advantages include:</p><ul class="ee-ul"><li><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2503660/" target="_blank">Chronic pain relief</a></li><li><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4604171/" target="_blank">Anti-anxiety effects</a></li><li>Better sleep</li><li><a href="https://www.psychologytoday.com/us/blog/inner-source/201901/cbd-oil-mental-health-should-you-take-it-too" rel="noopener noreferrer" target="_blank">Improvements in mood</a></li><li>Internal balance and regulation</li></ul><p>When dealing with pain, inflammation, sleep issues, and mental health struggles, it can be hard to find sufficient treatment options. The use of certain prescriptions can cause unwanted side effects, yet they are often the only solution for patients with these medical conditions. In search of other therapies, people have started to flock towards CBD oil as an alternative remedy for a variety of conditions. However, it should be noted that CBD products are not approved by the Food and Drug Administration (FDA), and you should seek your doctor's advice before using CBD if you have a serious medical condition.</p><h2>Look at the Labels Before You Buy CBD Oil</h2><p>When you go online to buy CBD oil, you'll quickly realize there is an overwhelming number of brands that are saturating the market. It can be difficult to determine which products are truly as good as they make themselves out to be. Always look for up-to-date third-party lab tests so you know you are getting a great product, and don't hesitate to contact the brand if you have any additional questions. And if you're intent on purchasing 100% organic CBD oil, it's best to look for certified products or brands that are held to strict regulatory standards.</p><p><strong>Melena Gurganus </strong>is the Reviews Editor at EcoWatch. She is passionate health and wellness and her writing aims to help others find products they can trust. Her work has been featured in publications such as Health, Shape, Huffington Post, Cannabis Business Times, and Bustle.<br></p>
Spruce
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDY4NjI3OC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyOTM2NzgzOX0.axY0HjeqRctJsR_KmDLctzDpUBLBN-oNIdqaXDb4caQ/img.jpg?width=980" id="774be" class="rm-shortcode" data-rm-shortcode-id="8379f35b1ca8a86d0e61b7d4bfc8b46e" data-rm-shortcode-name="rebelmouse-image" alt="spruce organic cbd oil" data-width="710" data-height="959" /><p>As one of the best brands in the business, Spruce CBD is well-known for its potent CBD oils that feature many additional beneficial phytocannabinoids. This brand works with two family-owned, sustainably focused farms in the USA (one located in Kentucky and one in North Carolina) to create its organic, small product batches. The max potency Spruce CBD oil contains 2400mg of full-spectrum CBD extract, but the brand also offers a lower strength tincture with 750mg of CBD in total.</p>
$89
CBDistillery
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDcwMjkzNC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyMTU4OTM4Nn0.ypRdeDSBcE87slYrFfVrRwtJ2qGIK6FD5jBB4pndTMo/img.jpg?width=980" id="b473b" class="rm-shortcode" data-rm-shortcode-id="9930b53c9d58cb49774640a61c3e3e75" data-rm-shortcode-name="rebelmouse-image" alt="cbdistillery cbd oil" data-width="1244" data-height="1244" /><p>All of the products from CBDistillery are <a href="https://ushempauthority.org/" target="_blank" rel="noopener noreferrer">U.S. Hemp Authority Certified</a>, and for good reason. The company only uses non-GMO and pesticide-free industrial hemp that's grown organically on Colorado farms. Its hemp oils are some of the most affordable CBD products on the market, yet they still maintain a high standard of quality. CBDistillery has a wide variety of CBD potencies across its product line (ranging from 500mg to 5000mg per bottle) and offers both full-spectrum and broad-spectrum CBD oils to give customers a completely thc-free option.</p>
$35
FAB CBD
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDY4NjIyNS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2NDIwOTEyMn0.MlTjz096FJ0ev_-soK7_Z-FeQeJczWoeh9Qi9SSkHsY/img.jpg?width=980" id="04b26" class="rm-shortcode" data-rm-shortcode-id="76aa4862f44603242e318982acea6646" data-rm-shortcode-name="rebelmouse-image" alt="fab cbd oil" data-width="800" data-height="800" /><p>For an organic CBD oil that has it all, FAB CBD offers plenty of variety for any type of consumer. All of its products are made with zero pesticides and extracted from organically grown Colorado industrial hemp. FAB CBD oil comes in five all-natural flavors (mint, vanilla, berry, citrus, and natural) and is also available in four strengths (300, 600, 1200, and 2400mg per bottle).</p>
$39
NuLeaf Naturals
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDY4NjIxOS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1NzExNTgyMX0.D6qMGYllKTsVhEkQ-L_GzpDHVu60a-tJKcio7M1Ssmc/img.jpg?width=980" id="94e4a" class="rm-shortcode" data-rm-shortcode-id="3609a52479675730893a45a82a03c71d" data-rm-shortcode-name="rebelmouse-image" alt="nuleaf naturals organic cbd oil" data-width="600" data-height="600" /><p>As an industry-leading brand, it comes as no surprise that NuLeaf Naturals sources its CBD extract from organic hemp plants grown on licensed farms in Colorado. The comany's CBD oils only contain two ingredients: USDA certified organic hemp seed oil and full spectrum hemp extract.</p><p>NuLeaf Naturals uses one proprietary CBD oil formula for all of its products, so you will get the same CBD potency in each tincture (60mg per mL), but can purchase different bottle sizes depending on how much you intend to use.</p>
$38.50
Charlotte's Web
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNDcwMjk3NS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY0MzQ0NjM4N30.SaQ85SK10-MWjN3PwHo2RqpiUBdjhD0IRnHKTqKaU7Q/img.jpg?width=980" id="84700" class="rm-shortcode" data-rm-shortcode-id="a2174067dcc0c4094be25b3472ce08c8" data-rm-shortcode-name="rebelmouse-image" alt="charlottes web cbd oil" data-width="1244" data-height="1244" /><p>Perhaps one of the most well-known brands in the CBD landscape, Charlotte's Web has been growing sustainable hemp plants for several years. The company is currently in the process of achieving official USDA Organic Certification, but it already practices organic and sustainable cultivation techniques to enhance the overall health of the soil and the hemp plants themselves, which creates some of the highest quality CBD extracts. Charlotte's Web offers CBD oils in a range of different concentration options, and some even come in a few flavor options such as chocolate mint, orange blossom, and lemon twist.</p>
$60
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Kevin Maillefer / Unsplash
By Lynne Peeples
Editor's note: This story is part of a nine-month investigation of drinking water contamination across the U.S. The series is supported by funding from the Park Foundation and Water Foundation. Read the launch story, "Thirsting for Solutions," here.
In late September 2020, officials in Wrangell, Alaska, warned residents who were elderly, pregnant or had health problems to avoid drinking the city's tap water — unless they could filter it on their own.
<p style="">More than 3,000 miles (4,800 kilometers) away, the people of <a href="https://www.documentcloud.org/documents/7208933-Scituate-Water-Notification-9-10-2020.html" rel="noopener noreferrer" target="_blank">Scituate, Massachusetts</a>, received a letter that same month cautioning about the same group of contaminants in their <a href="https://www.ecowatch.com/tag/drinking-water">drinking water</a>.</p>
<p>At issue wasn't any of the well-known and widely feared water infiltrators such as <em>E. coli </em>or <a href="https://ensia.com/features/drinking-water-contamination-pfas-health/" target="_blank">per- and polyfluoroalkyl substances (PFAS)</a>. The culprit chemicals tainting taps from <a href="https://www.floridatoday.com/story/news/local/environment/2016/05/31/elevated-disinfection-byproducts-taint-cocoa-water/85184636/" target="_blank">Cocoa, Florida</a>, to the <a href="https://auburnpub.com/news/local/several-cayuga-county-water-systems-violate-standard-for-chlorination-byproduct/article_d5568ecc-edd0-55b1-a858-37aaf2b1c82f.html" target="_blank">Finger Lakes of New York</a> to a correctional facility in <a href="https://www.jdsupra.com/legalnews/drinking-water-enforcement-tennessee-98500/" target="_blank">Only, Tennessee</a>, are, in fact, less recognized yet more ubiquitous: disinfection by-products.</p><p>"Take a glass of water. You may or may not have pesticides, pharmaceuticals, PFAS and lead in it. Usually not," says Susan Richardson, a professor of biochemistry at the University of South Carolina in Columbia. "But there's always something that is in your drinking water, and that's disinfection by-products."</p><p>Aptly named, the chemicals form in water when disinfectants that are widely used to kill pathogens in municipal drinking water facilities react with organic compounds. These compounds may be present in the water as a result of natural processes such as the decay of leaves and animal matter, as well as human activities that may release solvents, pharmaceuticals, pesticides and industrial chemicals. Exposure to disinfection by-products through drinking, bathing or <a href="https://pubs.acs.org/doi/abs/10.1021/acs.est.6b00808" target="_blank">swimming</a> has been linked to potential <a href="https://www.sciencedirect.com/science/article/abs/pii/S2213343720302876" target="_blank" rel="noopener noreferrer">increased risks</a> of <a href="https://www.ewg.org/childrenshealth/23264/study-disinfection-byproducts-drinking-water-may-increase-risk-low-birth" target="_blank" rel="noopener noreferrer">low birthweight babies</a>, birth defects, <a href="https://pubmed.ncbi.nlm.nih.gov/29676755/" target="_blank" rel="noopener noreferrer">miscarriages</a> and <a href="https://ehp.niehs.nih.gov/doi/full/10.1289/EHP4495" target="_blank" rel="noopener noreferrer">cancer</a>.</p><p>"Disinfection is hugely important. We've got to kill those pathogens," says Richardson. "We had millions of people dying from waterborne illnesses before we started disinfecting water in the 1800s."</p>
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ1OTg0Ni9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2MjIyNTA3OH0.DKXIFu4fZ0XqVAZV7df25Oy2M3D8In7XWlMAwuQZJbA/img.jpg?width=980" id="a78a8" class="rm-shortcode" data-rm-shortcode-id="83c6c4c4dcac6fa45d912d7316b69bdb" data-rm-shortcode-name="rebelmouse-image" data-width="1440" data-height="426" /><p>Cholera and typhoid fever were once deadly and pervasive threats. Still today, when concentrations of disinfectants fall too low, drinking water can become a breeding ground for dangerous pathogens such as <a href="https://ensia.com/features/legionella-pathogens-drinking-water/" target="_blank">Legionella</a>, <a href="https://pubmed.ncbi.nlm.nih.gov/12638998/" target="_blank"><em>E. coli</em></a><em>, </em>even <a href="https://www.nytimes.com/1991/04/19/world/cholera-kills-1100-in-peru-and-marches-on-reaching-the-brazilian-border.html" target="_blank">cholera</a>.</p><p>"It's a trade-off between inactivating pathogens that are going to make people sick today versus the long-term, low-level risk of chemicals in the water," says Christy Remucal, an associate professor of civil and environmental engineering at the University of Wisconsin–Madison.</p><p><a href="https://www.sciencedirect.com/science/article/abs/pii/S2213343720302876" target="_blank">Striking a balance</a> may be even more challenging today as waters become increasingly compromised due to population growth, wastewater intrusion, energy exploration, climate change — and now the Covid-19 pandemic, according to Richardson.</p><p>During the pandemic, many places have increased use of chlorine for disinfection in indoor and outdoor settings and during wastewater treatment, resulting in the potential for higher levels of disinfection by-products. Authors of a <a href="https://pubs.acs.org/doi/10.1021/acs.est.0c04394" target="_blank" rel="noopener noreferrer">study</a> published in October warn that this "upsurge and overuse of chlorine-based disinfectants" may pose a threat to human health "by impacting water quality."</p><p>Concentrations of harmful chemicals have also likely increased in buildings left vacant during Covid-19 shutdowns. The longer that water sits in pipes, explains Richardson, the longer it has to react with disinfectants and form more by-products.</p><p>Still, Gregory Korshin, a professor of civil and environmental engineering at the University of Washington in Seattle, encourages perspective on the issue of disinfection by-products. The answer, he and others say, is not to stop disinfecting water, nor is it for everyone to buy bottled water.</p><p>"There is a dark side of disinfection," adds Korshin. "But this doesn't compromise the notion that drinking water in the U.S. is safe."</p>
Unintended Consequences
<p>Chemists first discovered disinfection by-products in treated drinking water in the 1970s. The trihalomethanes they found, they determined, had resulted from the reaction of chlorine with natural organic matter. Since then, scientists have identified more than 700 additional disinfection by-products. "And those only represent a portion. We still don't know half of them," says Richardson, whose lab has identified hundreds of disinfection by-products. </p><p>Identification of disinfection by-products is incredibly difficult, she explains, because these chemicals are not simply flowing down a river from an industrial site or running off a farm. "They didn't exist before," she adds. "It's a complete unknown — there's no preconceived idea of what these chemicals look like."</p><p>Another research team recently discovered more previously unidentified disinfection by-products. As they described in a January 2020 <a href="https://pubs.acs.org/doi/abs/10.1021/acs.est.9b04926" target="_blank">study</a>, potentially carcinogenic chemicals are formed through the interaction of chlorine and not only organic matter in the environment but also manmade materials that include phenols such as <a href="https://ensia.com/features/what-will-it-take-to-rid-our-store-shelves-of-bpa/" target="_blank" rel="noopener noreferrer">bisphenol A (BPA)</a> and other plasticizers, as well as sunscreen agents and antimicrobials.</p><p>"These phenol compounds are incredibly widespread because of their properties," says Carsten Prasse, a coauthor on the study and an assistant professor of environmental health and environmental engineering at Johns Hopkins University. He highlights their use in both plastic pipes and plastic bottles, which frequently carry drinking water.</p>
What’s Regulated and What’s Not?
<p>The U.S. Environmental Protection Agency (EPA) currently regulates 11 disinfection by-products — including a handful of trihalomethanes (THM) and haloacetic acids (HAA). While these represent only a small fraction of all disinfection by-products, EPA aims to use their presence to indicate the presence of other disinfection by-products. "The general idea is if you control THMs and HAAs, you implicitly or by default control everything else as well," says Korshin.</p><p>EPA also requires drinking water facilities to use techniques to reduce the concentration of organic materials before applying disinfectants, and regulates the quantity of disinfectants that systems use. These rules ultimately can help control levels of disinfection by-products in drinking water.</p><a href="https://www.ewg.org/tapwater/reviewed-disinfection-byproducts.php" target="_blank"><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ1OTg1OC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY0MzYyNTAwNX0.1IaCMF-b4X9jtCSFsZuQfRvQCO54EqgfRcGulUoMP10/img.jpg?width=980" id="36d2f" class="rm-shortcode" data-rm-shortcode-id="e8502b4c0de9cbd99651d4978548af81" data-rm-shortcode-name="rebelmouse-image" data-width="1144" data-height="1036" /></a>
Click the image for an interactive version of this chart on the Environmental Working Group website.
<p>Still, some scientists and advocates argue that current regulations do not go far enough to protect the public. Many question whether the government is regulating the right disinfection by-products, and if water systems are doing enough to reduce disinfection by-products. EPA is now seeking public input as it considers potential revisions to regulations, including the possibility of regulating additional by-products. The agency held a <a href="https://www.epa.gov/dwsixyearreview/potential-revisions-microbial-and-disinfection-byproducts-rules" target="_blank">two-day public meeting</a> in October 2020 and plans to hold additional public meetings throughout 2021.</p><p>When EPA set regulations on disinfection by-products between the 1970s and early 2000s, the agency, as well as the scientific community, was primarily focused on by-products of reactions between organics and chlorine — historically the most common drinking water disinfectant. But the science has become increasingly clear that these chlorinated chemicals represent a fraction of the by-product problem.</p><p>For example, bromide or iodide can get caught up in the reaction, too. This is common where seawater penetrates a drinking water source. By itself, bromide is innocuous, says Korshin. "But it is extremely [reactive] with organics," he says. "As bromide levels increase with normal treatment, then concentrations of brominated disinfection by-products will increase quite rapidly."</p><p><a href="https://pubmed.ncbi.nlm.nih.gov/15487777/" target="_blank">Emerging</a> <a href="https://pubs.acs.org/doi/10.1021/acs.est.7b05440" target="_blank" rel="noopener noreferrer">data</a> indicate that brominated and iodinated by-products are potentially more harmful than the regulated by-products.</p><p>Almost half of the U.S. population lives within 50 miles of either the Atlantic or Pacific coasts, where saltwater intrusion can be a problem for drinking water supplies. "In the U.S., the rule of thumb is the closer to the sea, the more bromide you have," says Korshin, noting there are also places where bromide naturally leaches out from the soil. Still, some coastal areas tend to be spared. For example, the city of Seattle's water comes from the mountains, never making contact with seawater and tending to pick up minimal organic matter.</p><p>Hazardous disinfection by-products can also be an issue with desalination for drinking water. "As <a href="https://ensia.com/features/can-saltwater-quench-our-growing-thirst/" target="_blank" rel="noopener noreferrer">desalination</a> practices become more economical, then the issue of controlling bromide becomes quite important," adds Korshin.</p>Other Hot Spots
<p>Coastal areas represent just one type of hot spot for disinfection by-products. Agricultural regions tend to send organic matter — such as fertilizer and animal waste — into waterways. Areas with warmer climates generally have higher levels of natural organic matter. And nearly any urban area can be prone to stormwater runoff or combined sewer overflows, which can contain rainwater as well as untreated human waste, industrial wastewater, hazardous materials and organic debris. These events are especially common along the East Coast, notes Sydney Evans, a science analyst with the nonprofit Environmental Working Group (EWG, a collaborator on <a href="https://ensia.com/ensia-collections/troubled-waters/" target="_blank">this reporting project</a>).</p><p>The only drinking water sources that might be altogether free of disinfection by-products, suggests Richardson, are private wells that are not treated with disinfectants. She used to drink water from her own well. "It was always cold, coming from great depth through clay and granite," she says. "It was fabulous."</p><p>Today, Richardson gets her water from a city system that uses chloramine.</p>Toxic Treadmill
<p>Most community water systems in the U.S. use chlorine for disinfection in their treatment plant. Because disinfectants are needed to prevent bacteria growth as the water travels to the homes at the ends of the distribution lines, sometimes a second round of disinfection is also added in the pipes.</p><p>Here, systems usually opt for either chlorine or chloramine. "Chloramination is more long-lasting and does not form as many disinfection by-products through the system," says Steve Via, director of federal relations at the American Water Works Association. "Some studies show that chloramination may be more protective against organisms that inhabit biofilms such as Legionella."</p><p>If a drinking water facility fails to meet EPA regulations for disinfection by-products, one relatively easy and cheap modification is to add ammonia to the existing treatment, turning chlorine to chloramine. Many large community water systems in the U.S. now use chloramine. By doing so, according to Richardson, they have dropped levels of regulated disinfection by-products by up to as much as 90%.</p><p>However, there is one major drawback to this shift: the creation of potentially more harmful by-products. "It might push down on regulated disinfection by-products, but then other things pop up that are even more toxic," says Richardson, whose research team discovered previously unknown disinfection by-products in chloraminated drinking water. One of those finds, <a href="https://pubs.acs.org/doi/10.1021/es304786b" target="_blank">iodoacetic acid</a>, is the <a href="https://pubmed.ncbi.nlm.nih.gov/30919613/" target="_blank" rel="noopener noreferrer">most DNA-damaging disinfection by-product</a> known to date.</p><p>Prasse underscored the concern: "From a regulatory perspective, we could say we're fine. But it's a false sense of security."</p><p>Rather than continuing on the toxic treadmill of replacing one potentially toxic chemical for another, a more effective solution may be to focus upstream in the treatment process — such as keeping organics out of the system in the first place. "That requires engineers, chemists, toxicologists and regulators to come together and figure something out," says Prasse.</p>
Alternative Approaches
<p>When he moved to the U.S. from Germany, Prasse says he immediately noticed the bad taste of the water. "You can taste the chlorine here. That's not the case in Germany," he says.</p><p>In his home country, water systems use chlorine — if at all — at lower concentrations and at the very end of treatment. In the Netherlands, <a href="https://dwes.copernicus.org/articles/2/1/2009/dwes-2-1-2009.pdf" target="_blank">chlorine isn't used at all</a> as the risks are considered to outweigh the benefits, says Prasse. He notes the challenge in making a convincing connection between exposure to low concentrations of disinfection by-products and health effects, such as cancer, that can occur decades later. In contrast, exposure to a pathogen can make someone sick very quickly.</p><p>But many countries in Europe have not waited for proof and have taken a precautionary approach to reduce potential risk. The emphasis there is on alternative approaches for primary disinfection such as ozone or <a href="https://www.pbs.org/wgbh/nova/article/eco-friendly-way-disinfect-water-using-light/" target="_blank" rel="noopener noreferrer">ultraviolet light</a>. Reverse osmosis is among the "high-end" options, used to remove organic and inorganics from the water. While expensive, says Prasse, the method of forcing water through a semipermeable membrane is growing in popularity for systems that want to reuse wastewater for drinking water purposes.</p><p>Remucal notes that some treatment technologies may be good at removing a particular type of contaminant while being ineffective at removing another. "We need to think about the whole soup when we think about treatment," she says. What's more, Remucal explains, the mixture of contaminants may impact the body differently than any one chemical on its own. </p><p>Richardson's preferred treatment method is filtering the water with granulated activated carbon, followed by a low dose of chlorine.</p><p>Granulated activated carbon is essentially the same stuff that's in a household filter. (EWG recommends that consumers use a <a href="https://www.ewg.org/tapwater/reviewed-disinfection-byproducts.php#:~:text=EWG%20recommends%20using%20a%20home,as%20trihalomethanes%20and%20haloacetic%20acids." target="_blank" rel="noopener noreferrer">countertop carbon filter</a> to reduce levels of disinfection by-products.) While such a filter "would remove disinfection by-products after they're formed, in the plant they remove precursors before they form by-products," explains Richardson. She coauthored a <a href="https://pubs.acs.org/doi/10.1021/acs.est.9b00023" target="_blank" rel="noopener noreferrer">2019 paper</a> that concluded the treatment method is effective in reducing a wide range of regulated and unregulated disinfection by-products.</p><br><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ1OTg2MC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY0MjI3OTk2NX0.XuxufjUTyOygRCpgnG2jXqOIy4isl7Vz1QlnMmKSyHM/img.jpg?width=980" id="003a3" class="rm-shortcode" data-rm-shortcode-id="0da178217c0a9dd4c3c880e1c05a86f9" data-rm-shortcode-name="rebelmouse-image" data-width="1144" data-height="312" />
Greater Cincinnati Water Works installed a granulated activated carbon system in 1992, and is still one of relatively few full-scale plants that uses the technology. Courtesy of Greater Cincinnati Water Works.
<p>Despite the technology and its benefits being known for decades, relatively few full-scale plants use granulated active carbon. They often cite its high cost, Richardson says. "They say that, but the city of Cincinnati [Ohio] has not gone bankrupt using it," she says. "So, I'm not buying that argument anymore."</p><p>Greater Cincinnati Water Works installed a granulated activated carbon system in 1992. On a video call in December, Jeff Swertfeger, the superintendent of Greater Cincinnati Water Works, poured grains of what looks like black sand out of a glass tube and into his hand. It was actually crushed coal that has been baked in a furnace. Under a microscope, each grain looks like a sponge, said Swertfeger. When water passes over the carbon grains, he explained, open tunnels and pores provide extensive surface area to absorb contaminants.</p><p>While the granulated activated carbon initially was installed to address chemical spills and other industrial contamination concerns in the Ohio River, Cincinnati's main drinking water source, Swertfeger notes that the substance has turned out to "remove a lot of other stuff, too," including <a href="https://ensia.com/features/drinking-water-contamination-pfas-health/" target="_blank" rel="noopener noreferrer">PFAS</a> and disinfection by-product precursors.</p><p>"We use about one-third the amount of chlorine as we did before. It smells and tastes a lot better," he says. "The use of granulated activated carbon has resulted in lower disinfection by-products across the board."</p><p>Richardson is optimistic about being able to reduce risks from disinfection by-products in the future. "If we're smart, we can still kill those pathogens and lower our chemical disinfection by-product exposure at the same time," she says.</p><p><em>Reposted with permission from </em><em><a href="https://ensia.com/features/drinking-water-disinfection-byproducts-pathogens/" target="_blank">Ensia</a>. </em><a href="https://www.ecowatch.com/r/entryeditor/2649953730#/" target="_self"></a></p>
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Eat Just's cell-based chicken nugget is now served at Singapore restaurant 1880. Eat Just, Inc.
At a time of impending global food scarcity, cell-based meats and seafood have been heralded as the future of food.
<p>This cell-based industry is where scientists, environmentalists and food technology companies intersect to offer more sustainable ways to feed the world's growing population. The high-tech food innovations take "the animal out of the meat" and create "seafood without the sea," respectively coined by <a href="https://newatlas.com/lab-grown-meat-public-attitudes/48921/?itm_source=newatlas&itm_medium=article-body" target="_blank">New Atlas</a> and <a href="https://www.npr.org/sections/thesalt/2019/05/05/720041152/seafood-without-the-sea-will-lab-grown-fish-hook-consumers" target="_blank">NPR</a>. These products — real meat and seafood — are originally cultured from animal cells but made without the actual animal. Because of this, many of the personal and global concerns about safety, ethics and the environment can be avoided without sacrificing food preferences.</p><p>Two leading industry examples are Eat Just and BlueNalu. Last month, Singapore issued San Francisco-based Eat Just the <a href="https://www.ecowatch.com/lab-grown-chicken-approved-singapore-2649108790.html" target="_self">world's first regulatory approval for cell-based meat</a>. The "chicken nuggets" are now available at downtown Singapore restaurant 1880. Meanwhile, San Diego's BlueNalu has pioneered "cellular aquaculture" to create cell-based seafood fillets from fish, including yellowtail, mahi-mahi, red snapper and tuna. In mid-2020, the company increased its research and development facilities six-fold after completing a $20 million funding round, <a href="https://thefishsite.com/articles/blue-nalu-set-for-6-fold-expansion" target="_blank">The Fish Site</a> reported. These two companies are pushing the industry to the next level with key regulatory developments and new innovations.</p><h3>The Science Behind Cell-Based</h3><p>In a nutshell, this is how cell-based food works: muscle stem cells are obtained from an actual animal, like chicken or fish, and cultivated in steel tanks with the same nutrients that living animals consume. The goal is not to grow a full animal, so the end result doesn't include the head, tail or heart, for example, while the original cell donor isn't sacrificed. The harvested cells multiply and are shaped to form meat or fish that cooks, looks and tastes just like its real counterpart.</p><p>"The process is somewhat like culturing a beer. At the end of the process, you have chicken meat," Eat Just CEO Josh Tetrick told <a href="https://www.bloomberg.com/news/videos/2021-01-11/would-you-eat-lab-grown-meat-video" rel="noopener noreferrer" target="_blank">Bloomberg</a>.</p><p>BlueNalu's President and CEO Lou Cooperhouse agreed, telling EcoWatch, "We aren't making a living being, it's just a fish fillet. It's live tissue until we freeze it. Then it's no longer live; it's the product you might have and consume every day."</p>
<h3>The Taste</h3><p>But how does it really taste? Identical to what consumers are used to, both companies told EcoWatch.</p><p>Cooperhouse described how his company mimics the "mouth feel" of conventional fish by recreating the same proportions of muscle, fat and connective tissue in their cell-based fillets. The company uses starter cells to grow all three types of tissue and then combines them to create the same exact product that consumers are used to eating.</p><p>"We're creating identical mahi-mahi to conventional mahi-mahi, from a sensory perspective and a functional perspective," Cooperhouse told EcoWatch. "When you cook it, it smells like fish. You can fry it, bake it, saute it. It caramelizes. It has all the same characteristics as fish, because it is fish. We just made it out of the body. We made it in steel tanks."</p><p>Andrew Noyes, head of global communications for Eat Just, similarly said that their chicken product "cooks, looks and tastes like chicken," including the flavor profile and texture, "because it is chicken."</p>
<h3>The Many Advantages of Cultured Foods</h3><p>Both companies emphasized how cell-based foods don't require killing animals or adding growth hormones or antibiotics. Cell-based food also removes the environmental impact of industrial farming and commercial fishing. This "critical overlay of benefits at every level" creates a new solution for global supply chains that supports biodiversity and the planet's health, Cooperhouse said.</p><p>"We want consumers to know our fillets are different in these ways," Cooperhouse added. "They're not wild, not farmed." On a <a href="https://medium.com/eat-blue/not-wild-not-farmed-but-what-should-we-call-our-seafood-made-from-fish-cells-136fa0343b4d" rel="noopener noreferrer" target="_blank">company blog</a>, Cooperhouse said that BlueNalu's products are a third alternative way to enjoy fish that is "as delicious and nutritious as their wild-caught or farm-raised counterparts... but without the mercury, microplastics or other pollutants that might be associated with conventional seafood."</p><p>Tetrick also emphasized the safety advantage of cultured meat over conventional. "This way of making meat radically decreases the probability of zoonotic diseases through our food system," he told Bloomberg, because it avoided pathogens like E. coli and salmonella, as well as sanitization concerns.</p><p>The environmental benefits of cell-cultured meat also mean less environmental destruction. Conventional <a href="https://www.ecowatch.com/tag/meat-consumption" target="_self">meat production</a> requires massive amounts of land for grazing and food production. Just growing feed for livestock <a href="https://www.ecowatch.com/meat-consumption-2021-2649770271.html">uses 71 percent of global arable land</a> and <a href="https://www.ecowatch.com/amazon-rainforest-collapse-2649776959.html#:~:text=The%20future%20of%20the%20world's,dry%2C%20shrubby%20plain%20by%202064." target="_self">drives Amazonian deforestation</a>.</p>
<p>"Chicken is the world's most consumed (and fastest growing) meat," Noyes told EcoWatch. "Chickens also consume more feed collectively than other farmed animals. Today, more than one-third of the ice-free land on Earth and tens of millions of acres of rainforest teeming with our planet's most diverse life forms have been replaced with fields of chicken feed."</p><p>According to the <a href="http://www.fao.org/documents/card/en/c/I9540EN" rel="noopener noreferrer" target="_blank">Food and Agriculture Organization of the United Nations</a>, 60 percent of the world's fisheries are fully fished, or at maximum output capacity, and 33 percent are overfished. Additionally, in the last half-century, oceanic <a href="https://www.ecowatch.com/tag/dead-zones" target="_self">dead zones</a> have quadrupled due to fishing and the <a href="https://www.ecowatch.com/climate-change/" target="_self">climate crisis</a>, reported <a href="https://bigthink.com/technology-innovation/lab-grown-fish?rebelltitem=2#rebelltitem2" rel="noopener noreferrer" target="_blank">Big Think</a>. <a href="https://www.ecowatch.com/tag/fish-farms" target="_self">Fish farming</a>, once thought to be a solution to declining wild fish populations, <a href="https://www.ecowatch.com/industrial-agriculture-problems-boycott-2554509022.html" target="_self">brings its own issues</a>, including the loss of critical mangrove habitat and the proliferation of sea lice and other diseases from farms, which escape and kill wild fish, <a href="https://www.seafoodwatch.org/seafood-basics/sustainable-solutions/preserve-habitats#:~:text=The%20exponential%20growth%20of%20aquaculture,the%20local%20people%20and%20ecosystems." rel="noopener noreferrer" target="_blank">Seafood Watch</a> reported.</p><p>Cell-based seafood won't put pressure on these depleted stocks and fragile habitats and will also avoid bycatch, a serious threat to biodiversity when unintentionally fished creatures are injured or killed.</p><p><a href="https://www.ecowatch.com/beef-and-climate-change-2634244134.html" target="_blank">Meat production</a> is also energy-intensive and generates vast amounts of methane and other greenhouse gases. Cell-based foods are more carbon efficient and climate-friendly than conventional meat and seafood because of production efficiency and a localized distribution plan.</p><p>"If you look at climate change, this way of making meat is 90 percent more carbon-efficient than the typical approach," Tetrick told Bloomberg.</p><p>BlueNalu is preparing to scale for global cities to house 150,000-square-foot facilities, each capable of producing enough cell-based seafood to feed more than 10 million local residents, NPR reported. This way, cell-based seafood will avoid greenhouse gas emissions caused by shipping.</p>
<p>Finally, waste is reduced because these companies are only growing the animal parts to be consumed. Traditionally, cattle are inefficient, requiring five to 20 pounds of plant-based feed to create one pound of conventional beef, <a href="https://www.cnet.com/news/beyond-the-impossible-meat-grown-from-cells-better-for-planet-if-you-will-eat-it/" rel="noopener noreferrer" target="_blank">CNet</a> reported. <a href="https://www.scientificamerican.com/article/lab-grown-meat/" target="_blank">Scientific American</a> estimated that one tissue sample from a cow could yield enough muscle tissue to make 80,000 quarter-pounders.<br></p><p>Cooperhouse estimated that a typical fish would produce a 60 percent yield after cutting off the head and tail and removing the skin and bones, whereas his fillets yield 100 percent.</p><p>"It's a total paradigm shift from an environmental and sustainability perspective," he told EcoWatch. "All that freight, oil, labor, dry ice, foam coolers — all goes away."</p><p>The consistency of quality, readily available products has also garnered interest from foodservice operators, Cooperhouse said. Having a stable supply available year-round will help restaurants combat the variability they currently experience.</p>
<h3>Challenges</h3><p>The big question is whether or not the general public will eat the products, once available.</p><p>"If there's an ick factor to cell-based fish, remember that most processed foods are already created in laboratories," argued Big Think. "There are no Oreo trees or ketchup plants to harvest."</p><p>A University of Queensland survey found that a majority of respondents would try the products, but less would eat them regularly or see them as conventional meat replacements, <a href="https://newatlas.com/lab-grown-meat-public-attitudes/48921/?itm_source=newatlas&itm_medium=article-body" rel="noopener noreferrer" target="_blank">New Atlas</a> reported. Respondents reported that taste would be a driving factor in favor of cell-based foods.</p><p>Cost is the other issue. For Eat Just, their products are competitively priced with premium chicken, although they foresee a pathway for a cheaper price within the next five years, Tetrick told Bloomberg. BlueNalu doesn't yet have a price point for their inaugural mahi-mahi fillet, but are aggressively partnering with known brands and distributors to lower costs.</p><h3>What's Next</h3><p>Singapore's approval of Eat Just's nugget is paving the way for other companies and nations to follow suit, <a href="https://www.theguardian.com/environment/2020/dec/02/no-kill-lab-grown-meat-to-go-on-sale-for-first-time" target="_blank">The Guardian reported</a>. Both Eat Just and BlueNalu are actively engaging regulators in the U.S. and other countries to bring their products online as quickly and safely as possible. Since the products are not genetically modified, "the approval will be about whether this is safe, clean, and are the manufacturing processes reliable and accountable," Cooperhouse told NPR.</p><p>While not a substitute for all conventional food, if cell-based meats and seafood are scaled up and accepted, <a href="https://www.ecowatch.com/meat-consumption-predictions-vegan-lab-2638801931.html" target="_self">many hope to feed the world's anticipated 9.5 billion people</a> without stripping the planet bare and ruining the climate.</p><p>"The simplest way to think about it is it allows all of us to consume meat, the good part, the nutritional composition, the taste, and do away with the bad part, which is the killing, the environmental deforestation, the acceleration of zoonotic disease, and we can still have a fried chicken," Tetrick told Bloomberg.</p>
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New Zealand sea lions are an endangered species and one of the rarest species of sea lions in the world. Art Wolfe / Photodisc / Getty Images
One city in New Zealand knows what its priorities are.
Dunedin, the second largest city on New Zealand's South Island, has closed a popular road to protect a mother sea lion and her pup, The Guardian reported.
<p>"We've closed John Wilson Ocean Drive to vehicles for the next month to allow some special residents to use the road safely - a New Zealand sea lion and her pup have taken up residence at the golf course next door and are regularly crossing the road to get to the beach," the Dunedin City Council wrote in a <a href="https://www.facebook.com/DunedinCityCouncil/posts/3687384977973820" rel="noopener noreferrer" target="_blank">Facebook Post Monday</a>.</p>
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<p>The council said that residents could still walk or ride bikes in the area, but should stay at least 20 meters (approximately 66 feet) away from the sea lions at all times and keep any dogs on a leash.</p><p>The mother sea lion, named Hiriwa, was first spotted on the Chisholm Links golf course about a week ago and is now nesting with her pup in a bush near the 13th hole, <a href="https://www.rnz.co.nz/news/national/434504/sea-lion-makes-itself-at-home-on-dunedin-golf-course" target="_blank">Radio New Zealand reported</a>.</p>
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<p>This is her fifth pup, Department of Conservation (DOC) coastal Otago <a href="https://www.ecowatch.com/tag/biodiversity" target="_self">biodiversity</a> ranger Jim Fyfe said.<br></p><p>"She has come up John Wilson Drive and into the golf course to have her pup in some bushes there," he told Radio New Zealand.</p><p>Fyfe also told the <a href="https://www.nzherald.co.nz/nz/dunedin-road-temporarily-closed-for-sea-lion-and-pup/XMOZAJTUISN7OCIRS6H7OSGPHY/" rel="noopener noreferrer" target="_blank">New Zealand Herald</a> that the pup was born Thursday, Jan. 7 and immediately made its presence known by making lots of noise.</p><p>The mother and pup will now spend about a month nesting before heading out to sea, Fyfe explained. During that time, the mother will need to walk 500 meters (approximately 1,640 feet) to the beach each day to feed. On these journeys, she will think to avoid male sea lions, but she won't be thinking about cars, people or dogs. That is why the road closure is so important, Fyfe explained.</p>
<p>Local residents have responded favorably to the council's decision, The Guardian reported.</p><p>"Awesome! Love our little country in this way," one commenter wrote on Facebook.</p><p>The golf course has also welcomed its new residents.</p><p>"We're lucky to have marine mammals on our coastline and we need to share the space with them, as this is what makes our coastal Links and Dunedin's coastline so unique!" it wrote in a <a href="https://www.facebook.com/ChisholmLinks/posts/3417932631666520" target="_blank">Jan. 5 Facebook post</a>.</p>
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<p>New Zealand sea lions are an <a href="https://www.ecowatch.com/tag/endangered-species" target="_self">endangered species</a> and one of the rarest species of sea lions in the world, the city council noted. There are around 12,000 left in the world, according to DOC figures reported by <a href="https://www.cnn.com/travel/article/new-zealand-sea-lions-road-closure-scli-intl/index.html" target="_blank">CNN</a>. Killing one can bring a penalty of up to two years in prison or a fine of up to $178,000.</p><p>Dunedin's 120,000 residents are used to road closures to protect <a href="https://www.ecowatch.com/tag/wildlife" target="_self">wildlife</a>, but usually these closures last for a day rather than a month, The Guardian explained. The city is also used to welcoming breeding sea lions since 1993, and their numbers in the city have increased since <a href="https://www.ecowatch.com/tag/conservation" target="_self">conservation</a> efforts intensified.</p><p>Despite this, the overall breeding population of New Zealand sea lions is still falling. The main threats to the species are fishing, disease, human activity and lack of food.</p><p>Still, this is shaping up to be a good year for sea lions in Dunedin.</p><p>"This year we expect 20 sea lions around Dunedin to give birth. This is going to be a record number for us," Fyfe told Radio New Zealand. "New Zealand sea lions are a threatened species that is just recovering on the mainland coastline, so it's really good news."</p>
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piyaset / iStock / Getty Images Plus
In an alarming new study, scientists found that climate change is already harming children's diets.
<p>It has long been understood that climate change will impact diet and food security globally. But up until now, little research proved how diet diversity is impacted by climate change outcomes, like warmer temperatures and increased precipitation, over a span of geographical areas.</p><p>Led by researchers at the University of Vermont, the study surveyed the diets of more than 107,00 children under the age of five, across 19 countries in Asia, Africa, and South America, with 30 years of precipitation and temperature data, according to the <a href="https://iopscience.iop.org/article/10.1088/1748-9326/abd0ab" target="_blank">study</a>.</p>
<p>Higher, long-term temperatures were associated with decreased diet diversity among children. "It surprised us that higher temperatures are already showing an impact," Meredith Niles, the study's lead author and an assistant professor of Nutrition and Food Sciences at the University of Vermont, said in an <a href="https://www.uvm.edu/gund/news/climate-change-hurting-childrens-diets-global-study-finds-0" target="_blank">article</a>.</p><p>In 2019, over 144 million children under the age of five were malnourished, <a href="https://data.unicef.org/topic/nutrition/malnutrition/#:~:text=In%202019%2C%2021.3%20per%20cent,5%20worldwide%20had%20stunted%20growth.&text=Between%202000%20and%202019%2C%20stunting,199.5%20million%20to%20144.0%20million." target="_blank">according to data by the UNICEF</a>. This number could have grown by an additional 6.7 million in 2020 alone, exacerbated by the COVID-19 pandemic, according to a <a href="https://www.unicef.org/press-releases/unicef-additional-67-million-children-under-5-could-suffer-wasting-year-due-covid-19" target="_blank" rel="noopener noreferrer">report published in July</a>.</p>
<p>In the study, researchers used a scale developed by the United Nations to understand intakes of micronutrients like iron, folic acid, zinc and vitamins A and D.</p><p>On average children ate 3.2 out of 10 food groups. But in "emerging economies" like in China, children ate 6.8 out of 10 food groups, more than doubling the overall average, according to the <a href="https://www.uvm.edu/gund/news/climate-change-hurting-childrens-diets-global-study-finds-0" target="_blank" rel="noopener noreferrer">University of Vermont</a>. Household wealth, consequently, was the biggest factor in children's diet diversity, <a href="https://www.reuters.com/article/global-climate-food/scientists-warn-climate-change-is-harming-childrens-diets-idUSL8N2JO4P4" target="_blank" rel="noopener noreferrer">Reuters reported</a>.</p><p>"These results suggest that, if we don't adapt, climate change could further erode a diet that already isn't meeting adequate child micronutrient levels," Brendan Fisher from UVM's Rubenstein School of Environment and Natural Resources <a href="https://www.uvm.edu/gund/news/climate-change-hurting-childrens-diets-global-study-finds-0" target="_blank">said</a> about children's diets in developing countries.</p>
<p>Although the study proved what researchers had long expected regarding warming temperatures, they did find surprising results on how precipitation alters diet diversity.</p><p>Higher precipitation, linked to countries in West and Southeast Africa and Central America, was associated with higher diversity in children's diet, the University of Vermont <a href="https://www.uvm.edu/gund/news/climate-change-hurting-childrens-diets-global-study-finds-0" target="_blank">reported</a>.</p><p>"Higher rainfall in the future may provide important diet quality benefits in multiple ways, but it also depends on how that rain comes," Molly Brown, a co-author of the study <a href="https://www.uvm.edu/gund/news/climate-change-hurting-childrens-diets-global-study-finds-0" target="_blank" rel="noopener noreferrer">said</a>. "If it's more erratic and intense, as is predicted with climate change, this may not hold true."</p><p>Changes in the agriculture and the food industry can also be linked to worsening diets, Paolo Vineis of Imperial College London, who studies the effects of climate change on the disease, <a href="https://www.reuters.com/article/global-climate-food/scientists-warn-climate-change-is-harming-childrens-diets-idUSL8N2JO4P4" target="_blank" rel="noopener noreferrer">told Reuters</a>.</p><p>By 2050, global demand for food may increase by 59 to 98 percent from a larger population. Although this will require major agricultural and food industries to rapidly expand their production, droughts and higher temperatures will threaten their ability to do so, <a href="https://blogs.ei.columbia.edu/2018/07/25/climate-change-food-agriculture/" target="_blank" rel="noopener noreferrer">Columbia University's Earth Institute reported</a>.</p>
<p>In the United States alone, for example, the production of corn, which is used to feed livestock, could decrease by 50 percent if the planet warms by four degrees Celsius, <a href="https://www.pnas.org/content/115/26/6644" target="_blank" rel="noopener noreferrer">a study found</a>, a likely temperature increase predicted for 2100.</p><p>So what kind of solutions can help?</p><p>Educating investors on the financial risks and potential opportunities of the climate crisis could help the food industry adapt to the climate impacts already being felt, Columbia University's Earth Institute <a href="https://blogs.ei.columbia.edu/2018/07/25/climate-change-food-agriculture/" target="_blank" rel="noopener noreferrer">reported</a></p><p>"Food security is going to be one of the most pressing climate-related issues, mainly because most of the world is relatively poor and food is going to become increasingly scarce and expensive," Peter De Menocal, founding director of Columbia's Center for Climate and Life, <a href="https://blogs.ei.columbia.edu/2018/07/25/climate-change-food-agriculture/" target="_blank" rel="noopener noreferrer">told Columbia's Earth Institute</a>.</p><p>As for improving diets globally, researchers at the University of Vermont <a href="https://iopscience.iop.org/article/10.1088/1748-9326/abd0ab" target="_blank" rel="noopener noreferrer">stress</a> the need for more research aimed at protecting children's nutrition especially for "vulnerable populations in low and middle-income countries across the tropics where the most profound climate changes are expected."</p>
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NOAA Names 2020 Second-Hottest Year on Record; NASA Says It Tied for Hottest Ever
15 January
Climate
Wildfires within the Arctic Circle in Alaska on June 4, 2020. Contains modified Copernicus Sentinel data processed by Pierre Markuse. CC BY 2.0
By Jeff Masters, Ph.D.
Earth had its second-warmest year on record in 2020, just 0.02 degrees Celsius (0.04°F) behind the record set in 2016, and 0.98 degrees Celsius (1.76°F) above the 20th-century average, NOAA reported January 14.
<p><a href="https://data.giss.nasa.gov/gistemp/tabledata_v4/GLB.Ts+dSST.txt" target="_blank" rel="noopener noreferrer">NASA</a> and the <a href="https://climate.copernicus.eu/copernicus-global-november-temperatures-reached-record-high-while-europe-experienced-its-warmest" target="_blank" rel="noopener noreferrer">European Copernicus Climate Change Service</a> rated 2020 as tied with 2016 as the warmest year on record (NASA rates the margin of error at .05 degrees C); the <a href="https://ds.data.jma.go.jp/tcc/tcc/products/gwp/temp/nov_wld.html" target="_blank" rel="noopener noreferrer">Japan Meteorological Agency</a> rated 2020 as the warmest year on record. Minor differences in rankings often occur among various research groups, the result of different ways they handle data-sparse regions such as the Arctic.</p>
<p>Global ocean temperatures in 2020 were the third-warmest on record, global land temperatures the warmest on record. Global satellite-measured temperatures in 2020 for the lowest eight kilometers of the atmosphere were the second-warmest or warmest in the 42-year record, according to the University of Alabama, Huntsville and Remote Sensing Solutions, respectively.</p><p>The Northern Hemisphere had its warmest year on record in 2020 and the Southern Hemisphere its fifth-warmest. By continent, here are the 2020 temperature rankings:</p><p>Europe: first warmest<br>Asia: first warmest<br>South America: second warmest<br>Africa: fourth warmest<br>Australia (and Oceania): fourth warmest<br>North America: 10th warmest</p><p>As detailed in a January 12 post at <a href="https://yaleclimateconnections.org/2021/01/hurricanes-wildfires-and-heat-dominated-u-s-weather-in-2020/" target="_blank">this site</a> by Bob Henson, 2020 for the U.S. was the fifth-warmest year in history going back to 1895. Ten states had their second-warmest year on record and four had their third-warmest year. None of the contiguous 48 states was below-average in temperature in 2020.</p>
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ1OTQ5OS9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTYzMzIwNDk3M30.go-eShbJt_FePHwnZhlSFiknsgGrSy-EsznNYrynmio/img.png?width=980" id="b8e38" class="rm-shortcode" data-rm-shortcode-id="a4933e877b2e372b62762614d4ee7d9b" data-rm-shortcode-name="rebelmouse-image" data-width="974" data-height="717" />
Figure 1. Departure of temperature from average for 2020, the second-warmest year the globe has seen since record-keeping began in 1880, according to NOAA. Record-high annual temperatures over land and ocean surfaces were measured across parts of Europe, Asia, southern North America, South America, and across parts of the Atlantic, Indian, and Pacific oceans. No land or ocean areas were record cold for the year. NOAA National Centers for Environmental Information
<p>The remarkable global warmth of 2020 means that the seven warmest years on record since 1880 were the most recent seven years — 2014 through 2020. The near-record global warmth in 2020 is all the more striking since it occurred during the minimum of the weakest solar cycle in more than 100 years and during a year without a strong El Niño. Record-warm global temperatures typically occur during strong El Niño events and when the solar cycle is near its maximum. The warmth of 2020 is a testament to how significantly human-caused global warming is heating the planet.</p>
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ1OTUwNS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1MDkwMTY0M30.G7_nUNl5YT4mDUvTPkRi1wiNcE7RYgJYwuK6dhYJles/img.jpg?width=980" id="6744d" class="rm-shortcode" data-rm-shortcode-id="f4a37c32117691ae2b858335bfc11d3a" data-rm-shortcode-name="rebelmouse-image" data-width="974" data-height="496" />
Figure 2. Total ocean heat content (OHC) in the top 2000 meters from 1958-2020. Cheng et al., Upper Ocean Temperatures Hit Record High in 2020, Advances in Atmospheric Sciences
<h4>Warmest Year on Record for Total Ocean Heat Content</h4><p>Despite the presence of a prominent La Niña event that began in August, the total heat content of the world's oceans in 2020 was the warmest in recorded human history, according to a January 13, 2021 paper by Cheng <em>et al.</em>, <a href="https://link.springer.com/article/10.1007/s00376-021-0447-x" target="_blank" rel="noopener noreferrer">Upper Ocean Temperatures Hit Record High in 2020</a>, published in <em>Advances in Atmospheric Sciences</em>. In the uppermost 2,000 meters of the oceans, there were 211 to 234 zettajoules more heat in 2020 than the 1981-2010 average, and 2020 had 1 to 20 zettajoules more ocean heat content than in 2019 (a zettajoule is one sextillion joules — ten to the 21st power). For comparison, in 2010, humans <a href="https://twitter.com/johncarlosbaez/status/1216783686957297672?lang=en" target="_blank" rel="noopener noreferrer">used</a> a total of 0.5 zettajoules of energy.</p><p>More than 90% of the increasing heat from human-caused global warming accumulates in the ocean because of its large heat capacity. The remaining heating manifests as atmospheric warming, a drying and warming landmass, and melting land and sea ice. Increasing ocean heat content causes sea-level rise through thermal expansion of the water and melting of glaciers in contact with the ocean. It also produces stronger and more rapidly intensifying hurricanes; causes more intense precipitation events that can lead to destructive flooding; contributes to "marine heat waves" that damage or destroy coral reefs; and disrupts atmospheric circulation patterns.</p>
<h4>A Slew of Heat Records in 2020</h4><p>International records researcher <a href="https://twitter.com/extremetemps" target="_blank" rel="noopener noreferrer">Maximiliano Herrera</a> keeps the pulse of the planet in remarkable detail, and he logged 11 nations or territories that set or tied their all-time heat records in 2020. That total fell far short of the record of 24 such records in 2019. No nations or territories set or tied an all-time cold record in 2020. Here are the all-time heat records set in 2020:</p><p>Colombia: 42.6°C (108.7°F) at Jerusalem, February 19 (tie);<br>Ghana: 44.0°C (111.2°F) at Navrongo, April 6;<br>Cuba: 39.2°C (102.6°F) at Palo Seco, April 10; broken again April 11 with 39.3°C (102.7°F) at Veguitas, and again on April 12 with 39.7°C (103.5°F) at Veguitas;<br>Mayotte, France department: 36.4°C (97.5°F) at Trevani, April 14;<br>Taiwan: 40.5°C (104.9°F) at Taimali Research Center, July 16;<br>Lebanon: 45.4°C (113.7°F) at Houche Al Oumara, July 27;<br>United States: 54.4°C (129.9°F) at Death Valley, California, August 16;<br>Japan: 41.1°C (106.0°F) at Hamamatsu, August 17;<br>Dominica: 35.7°C (96.3°F) at Canefield Airport, September 15;<br>Puerto Rico (U.S. territory): 37.8°C (100.0°F ) at Aguirre, September 17; and<br>Paraguay: 45.5°C (113.9°F ) at Pozo Hondo, September 26.</p><p>Among global weather stations having at least 40 years of record-keeping, Herrera documented 348 that exceeded their all-time heat record in 2020; only eight stations with a long-term period of record set an all-time cold record in 2020. For comparison, 632 stations set their all-time heat record in 2019 and 11 their all-time cold record.</p>
<h4>Notable Global Heat and Cold Records for 2020</h4><p>Hottest temperature in the Northern Hemisphere: 54.4°C (129.9°F) at Death Valley, U.S., August 16;<br>Coldest temperature in the Northern Hemisphere: -66.0°C (-86.8°F) at Summit, Greenland, January 2;<br>Hottest temperature in the Southern Hemisphere: 48.9°C (120.0°F) at Penrith Lakes, Australia, January 4;<br>Coldest temperature in the Southern Hemisphere: -80.8°C (-113.4°F) at Dome Fuji, Antarctica, August 16;<br>Highest 2020 average temperature worldwide: 31.5°C (88.7°F) at Yelimane, Mali, and Matam, Senegal; and<br>Highest 2020 average temperature in the Southern Hemisphere: 29.8°C (85.6°F) at Surabaya Airport, Indonesia, and Wyndham, Australia.</p><p>Earth's record for hottest yearly average temperature was 32.9°C (91.2°F) at Makkah, Saudi Arabia, in 2010 and 2016.</p>
<h4>126 Additional Monthly National/Territorial Heat Records Beaten or Tied</h4><p>In addition to the 11 all-time national heat records, 126 other national monthly heat records were set in 2020, for a total of 137 national monthly heat records:</p><p>– January (13): Norway, South Korea, Angola, Congo Brazzaville, Dominica, Mexico, Indonesia, Guinea Bissau, Gambia, Sao Tome and Principe, Cuba, British Indian Ocean Territory, Singapore;<br>– February (12): Spain, Antarctica, Azerbaijan, Costa Rica, The Bahamas, Switzerland, Maldives, Gambia, Russia, Seychelles, Dominican Republic, U.S. Virgin Islands;<br>– March (7): Paraguay, Cabo Verde, Mozambique, Seychelles, United States, Thailand, Northern Mariana Islands;<br>– April (14): Paraguay, Niger, St. Barthelemy, Honduras, Guernsey, Haiti, Congo Brazzaville, Kyrgyzstan, Mongolia, China, Saba, Northern Mariana Islands, U.S. Virgin Islands, Dominican Republic;<br>– May (10): Niger, Greece, Saba, Cyprus, Solomon Islands, Turkey, Haiti, Kazakhstan, Chile, Uzbekistan;<br>– June (6): Maldives, Thailand, U.S. Virgin Islands, Saba, Kenya, Ghana;<br>– July (7): Mozambique, U.S. Virgin Islands, Laos, Myanmar, Iran, Saudi Arabia, Northern Mariana Islands;<br>– August (6): Solomon Islands, Mexico, Australia, Cocos Islands, Paraguay, U.S. Virgin Islands;<br>– September (18): Laos, Taiwan, Japan, Turkey, Lebanon, Israel, Jordan, Cyprus, Mexico, Belgium, Netherlands, Luxembourg, Botswana, St. Barthelemy, Mayotte, Argentina, Brazil, British Indian Ocean Territory;<br>– October (11): Algeria, Brazil, Tunisia, Turkey, Cyprus, Jordan, Peru, Myanmar, Northern Marianas Islands, Botswana, Maldives;<br>– November (11): Luxembourg, Finland, Nepal, Mexico, Aland Islands, Sweden, Maldives, Northern Marianas, Taiwan, Swaziland, Sudan; and<br>– December (11): Mexico, Ghana, Pakistan, Algeria, Qatar, Maldives, Niger, Taiwan, Dominica, Falkland Islands, South Georgia and the Sandwich Islands.</p>
<h4>One Monthly National/Territorial Cold Record Beaten or Tied in 2020</h4><p>– April: St. Eustatius.<br></p><p>An October monthly record reported in Aruba was judged to be unreliable.</p>
<h4>Hemispherical and Continental Temperature Records in 2020</h4><p>– Highest minimum temperature ever recorded in the Northern Hemisphere in January: 29.1°C (84.4°F) at Bonriki, Kiribati, January 17;<br>– Highest maximum temperature ever recorded in North America in January: 42.0°C (107.6°F) at Vicente Guerrero, Mexico, January 21;<br>– Highest temperature ever recorded in continental Antarctica and highest February temperature ever recorded in Antarctica plus the surrounding islands: 18.4°C (65.1°F) at Base Esperanza, February 6;<br>– Highest minimum temperature ever recorded in February in Antarctica: 7.6°C (45.7°F) at Base Marambio, February 9;<br>– Highest minimum temperature ever recorded in February in the Northern Hemisphere: 32.0°C (89.6°F) at Yelimane, Mali, February 23;<br>– Highest minimum temperature ever recorded in April in the Southern Hemisphere: 31.1°C (88.0°F) at Argyle, Australia, April 2;<br>– Highest minimum temperature ever recorded in May in Europe: 30.1°C (86.2°F) at Emponas, Greece, May 17;<br>– Highest minimum temperature ever recorded in May in North America: 35.0°C (95.0°F) at Death Valley, California (U.S.), May 28;<br>– Highest temperature ever recorded in the polar regions: 38.0°C (100.4°F) at Verkhoyansk, Russia, June 20;<br>– Highest reliable temperature ever recorded on Earth: 54.4°C (129.9°F) at Death Valley, California, August 16;<br>– Highest reliable minimum temperature ever recorded in August in North America: 40.0°C (104.0°F) at Death Valley, California (U.S.), August 17;<br>– Highest temperature ever recorded in Australia and Oceana in August: 40.7°C (105.3°F) at Yampi Sound, Australia, August 22; beaten again with 41.2°C (106.2°F) at West Roebuck, Australia, on August 23; and<br>– Highest temperature ever recorded in the Northern Hemisphere in November: 44.8°C (112.6°F) at San Francisco and Tubares, Mexico, November 5.</p>
<h4>December 2020: Earth's Eighth-Warmest December on Record</h4><p>December 2020 was the eighth-warmest December since global record-keeping began in 1880, NOAA's <a href="https://www.ncdc.noaa.gov/sotc/global/202007" target="_blank" rel="noopener noreferrer">National Centers for Environmental Information</a> reported January 14. NASA and the <a href="https://climate.copernicus.eu/monthly-climate-bulletins" target="_blank" rel="noopener noreferrer">European Copernicus Climate Change Service</a> rated the month as the sixth-warmest December on record, and the <a href="https://ds.data.jma.go.jp/tcc/tcc/products/gwp/temp/nov_wld.html" target="_blank" rel="noopener noreferrer">Japan Meteorological Agency</a> rated it as the tenth-warmest. Again: Minor differences in rankings often occur among various research groups, the result of different ways they handle data-sparse regions such as the Arctic.</p>
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTQ1OTU2OS9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTYxNTk0NDM2Nn0.3r2cwf3HoC4VpfY55HWUNmWLkkQbi7P1FFJaKRd9sso/img.png?width=980" id="90900" class="rm-shortcode" data-rm-shortcode-id="cb409e32a162eab1ecacd24986b35566" data-rm-shortcode-name="rebelmouse-image" data-width="768" data-height="384" />
Figure 3. Departure of sea surface temperature from average in the benchmark Niño 3.4 region of the eastern tropical Pacific (5°N-5°S, 170°W-120°W). Sea surface temperature were approximately one degree Celsius below average over the past month, characteristic of moderate La Niña conditions. Tropical Tidbits
<h4>A Moderate La Niña Event Continues</h4><p>La Niña conditions remained in the moderate range during December and early January, prompting NOAA to continue its <a href="https://oceanservice.noaa.gov/facts/ninonina.html" target="_blank" rel="noopener noreferrer">La Niña</a> advisory in a January 14 <a href="https://iri.columbia.edu/our-expertise/climate/forecasts/enso/current/?enso_tab=enso-cpc_update" target="_blank" rel="noopener noreferrer">monthly discussion</a> of the state of the El Niño/Southern Oscillation, or ENSO.</p><p>Over the past month, sea surface temperatures in the benchmark Niño 3.4 region of the eastern tropical Pacific (5°N-5°S, 170°W-120°W) have been approximately 1 degree Celsius below average. The threshold for "strong" La Niña conditions is 1.5 degrees Celsius below average; "moderate" La Niña conditions are 1.0-1.5 degrees below average.</p><p>Forecasters at NOAA and at Columbia University's International Research Institute for Climate and Society <a href="https://iri.columbia.edu/our-expertise/climate/forecasts/enso/current/?enso_tab=enso-cpc_plume" target="_blank" rel="noopener noreferrer">expect La Niña conditions</a> will continue through the winter (95% chance during January-February-March), and potentially transition to "neutral" during the spring (55% chance during April-May-June). About half of all La Niña events continue into a second year, but fewer than 20% of the ENSO models predicted that La Niña conditions would last into the summer of 2021.</p>
<h4>Arctic Sea Ice: Third-Lowest December Extent on Record</h4><p>Arctic sea ice extent during December 2020 was the third-lowest in the 42-year satellite record, behind 2016 and 2017, according to the <a href="http://nsidc.org/arcticseaicenews/" target="_blank" rel="noopener noreferrer">National Snow and Ice Data Center</a>. <a href="https://nsidc.org/data/seaice_index" target="_blank" rel="noopener noreferrer">Antarctic sea ice extent</a> in December 2020 was near-average.</p>
<h4>Notable Global Heat and Cold Marks for December 2020</h4><p>– Hottest temperature in the Northern Hemisphere: 41.5°C (106.7°F) at Matam, Senegal, December 2;<br>– Coldest temperature in the Northern Hemisphere: -57.5°C (-71.5°F) at Oymykon, Russia, December 29;<br>– Hottest temperature in the Southern Hemisphere: 48.7°C (119.7°F) at Birdsville, Australia, December 5; and<br>– Coldest temperature in the Southern Hemisphere: -44.9°C (-48.8°F) at Dome A, Antarctica, December 3.</p>
<h4>Major Weather Stations' New All-Time Heat or Cold Records in December 2020</h4><p>Among global stations with a record of at least 40 years, two stations set all-time cold records in December, and no stations set an all-time heat record:</p><p>Hamamasu (Japan) min. -21.5°C (-6.7°F), December 31; and<br>Bibai (Japan) min. -26.5°C (-15.7°F), December 31.<br></p><p><em>Statistics courtesy of <a href="http://www.mherrera.org/temp.htm" target="_blank" rel="noopener noreferrer">Maximiliano Herrera</a>.</em></p>
<p><em>Reposted with permission from <a href="https://yaleclimateconnections.org/2021/01/noaa-names-2020-second-hottest-year-on-record-nasa-says-it-tied-for-hottest-ever/" target="_blank">Yale Climate Connections</a>.</em></p>From Your Site Articles
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In December of 1924, the heads of all the major lightbulb manufacturers across the world met in Geneva to concoct a sinister plan. Their talks outlined limits on how long all of their lightbulbs would last. The idea is that if their bulbs failed quickly customers would have to buy more of their product. In this video, we're going to unpack this idea of purposefully creating inferior products to drive sales, a symptom of late-stage capitalism that has since been coined planned obsolescence. And as we'll see, this obsolescence can have drastic consequences on our wallets, waste streams, and even our climate.
<p>Corporations create obsolescence through two main avenues: planned obsolescence and perceived obsolescence. Both practices are meant to make a product seem useless or actually useless in order to drive sales. Planned obsolescence occurs when a company manufactures a device to fail before its realistic lifespan. This usually means a weaker filament, plastic encasement, or a fragile glass screen that limits the durability of the good. In the case of the collection of 1920s electricity companies known as the Phoebus cartel, they applied this principle to lightbulbs. The Phoebus cartel collectively cut the lifespan of their products in half from 2,000 to 1,000 hours, so that consumers would have to buy twice the amount of lightbulbs that they did previously. </p><p>On the other side of obsolescence, there's the more amorphous phenomenon of perceived obsolescence. Think of that new phone you bought or that new style of clothes you've been eyeing or even this year's new line of pickup trucks. All these are instances of perceived obsolescence. When companies release their new line of products, their older products quickly become unfashionable or less desirable. In order to get you to keep buying their goods corporations consistently market their new lines to make it seem like that new gadget you just bought a year ago is an antique, even though, in most cases, the older product still works. This kind of perceived obsolescence is especially prevalent with cars, technology, and fashion because these consumer goods have been transformed into status symbols. If you want to keep up appearances, you grab the newest model of the iPhone. If you want to look good, you buy the latest style from that Instagram ad. </p><p>But how and why do planned and perceived obsolescence work on us? Go watch the full video to find out the answer.</p><p><em><a href="https://www.youtube.com/channel/UCNXvxXpDJXp-mZu3pFMzYHQ" target="_blank">Our Changing Climate</a> is an environmental YouTube channel that explores the intersections of social, political, climatic, and food-based issues. The channel dives into topics like zero waste and nuclear energy in order to understand how to effectively tackle climate change and environmental destruction.</em></p><p><em><span></span>To receive all the latest videos produced by Charlie subscribe to his YouTube channel <a href="https://www.youtube.com/channel/UCNXvxXpDJXp-mZu3pFMzYHQ" target="_blank">here</a>.</em></p>
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Rescuers search for survivors at a collapsed building in Mamuju city on January 15, 2021, after a 6.2-magnitude earthquake rocked Indonesia's Sulawesi island. Firdaus / AFP / Getty Images
At least 42 people are confirmed dead and more than 600 injured after a 6.2 magnitude earthquake struck the Indonesian island of Sulawesi early Friday morning.
<p>The earthquake and subsequent aftershocks also damaged more than 300 homes and two hotels, and destroyed a hospital and the regional governor's office, leaving people trapped under rubble and forcing around 15,000 to flee their homes, <a href="https://www.reuters.com/article/us-indonesia-quake/indonesia-quake-kills-at-least-35-injures-hundreds-idUSKBN29K00X" target="_blank">Reuters reported</a>. The global pandemic complicates matters, likely making it harder to provide aid.</p><p>"[T]his (disaster) was one of our fears and now we are putting all of that planning and protocols into place," Jan Gelfand, head of the International Federation of Red Cross in Indonesia, told Reuters.</p><p>The earthquake struck at 1:28 a.m. Jakarta time at a depth of 6.2 miles, Indonesia's Meteorology, Climatology and Geophysics Agency said, according to <a href="https://www.cnn.com/2021/01/14/asia/indonesia-sulawesi-earthquake-intl-hnk/index.html" target="_blank">CNN</a>. The quake hit 3.7 miles northeast of the city of Majene, killing at least eight people, injuring 637 and damaging 300 homes. It also impacted the nearby area of Mamuju, where the death toll has reached 34 so far. Nearly half of the structures there have also been destroyed, Safaruddin Sanusi, the head of West Sulawesi's Communications and Information Department, told CNN.</p><p>Sanusi said rescue workers' priority involved finding people in collapsed buildings. Unfortunately, the death toll will likely rise as this work continues.</p>
<p>"I'm afraid to say how many fatalities," Ardiansyah, a West Sulawesi emergency response official, told <a href="https://www.nytimes.com/2021/01/15/world/asia/indonesia-earthquake-sulawesi.html?auth=login-google" target="_blank">The New York Times</a>. "We are still evacuating and erecting shelters. Many people are buried under the ruins."</p><p>Among the collapsed or damaged buildings were four of Mamuju's largest hospitals, Sanusi told CNN.</p><p>"Mitra Manakara [Hospital] is flattened by this earthquake, while three others, Mamuju Central Hospital, Bhayangkara Hospital and Regional Hospital are also in [a] bad situation," he said.</p><p>At Mitra Manakara Hospital, eight people died and around 60 were safely evacuated, <a href="https://www.bbc.com/news/world-asia-55672126" target="_blank">BBC News reported</a>.</p><p>"It happened so quickly, around 10 seconds," local police spokesman Syamsu Ridwan told the BBC.</p>
<p>The earthquake also triggered three landslides, cut power and damaged bridges, Reuters reported.</p><p>Indonesia is located on the Pacific Ring of Fire, a hotbed for seismic activity. In 2018, a 7.5 earthquake and 18-foot <a href="https://www.ecowatch.com/tag/tsunami" target="_self">tsunami</a> also <a href="https://www.ecowatch.com/indonesia-earthquake-tsunami-2610020141.html" target="_blank">devastated the island of Sulawesi</a>. The final death toll surpassed 2,000, according to BBC News. Friday's earthquake did not trigger a tsunami, but officials warned that aftershocks still could.</p><p>There were six tremors of 2.9 magnitude or higher in the 12 hours before the major earthquake struck, The New York Times reported. It was then followed by at least 26 aftershocks, Dwikorita Karnawati, the head of Indonesia's Meteorology and Geophysics Agency, told Reuters. The aftershocks have caused persistent anxiety for survivors.</p><p>"Praise be to God, for now OK, but we just felt another aftershock," area resident Sukri Efendy told Reuters.</p>
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Water Protectors Arrested in Minnesota After Chaining Themselves Inside Enbridge Line 3 Pipe
15 January
Energy
Environmental activist Winona LaDuke (C) and water protectors stand in front of the construction site for the Line 3 oil pipeline near Palisade, Minnesota, on Jan. 9, 2021. Kerem Yucel / AFP via Getty Images
By Jessica Corbett
Water protectors were arrested Thursday after halting construction at a Minnesota worksite for Enbridge's Line 3 project by locking themselves together inside a pipe segment.
<p>"After moving to Minnesota to attend college and study environmental science, I was excited to be in a place where people valued protecting the Earth and finding a viable future. What I found, however, was a state that had formed 'ambitious' climate goals yet endorsed one of the dirtiest fossil fuels, tar sands oil," water protector Abby Hornberger said in a statement. "I realized that Indigenous ways of knowing and practicing harmony with the environment are continuously ignored."</p><p>KFGO <a href="https://kfgo.com/2021/01/14/2-arrested-during-latest-line-3-protest/" target="_blank">reports</a> that Cass County Sheriff Tom Burch said two protesters who were taken into custody on Thursday now face charges of trespassing and obstructing.</p>
<p>Hornberger explained that "the Line 3 pipeline far outweighs all clean energy initiatives and progress being made in renewable energies. Line 3 will destroy Minnesota's essential clean water resources for future generations and will ultimately drive us into climate doom. Education and spreading awareness is no longer enough to create meaningful change for me."</p><p>"Enbridge's last-ditch effort to build fossil fuel infrastructure is killing people and the planet. I refuse to be complicit in settler colonialist practices, and feel that I have to put my body on the line to protect Indigenous communities' sovereignty and all of our futures," Hornberger added. "This is not just an issue relevant to some, it affects each of us on a deeper level that goes beyond our daily lives. It determines if we will have a livable future."</p>
<div id="5204b" class="rm-shortcode" data-rm-shortcode-id="4238296ced019235c5ebedb5c4188673"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1349769464896745473" data-partner="rebelmouse"><div style="margin:1em 0">FOR IMMEDIATE RELEASE: Water Protectors Lock Down Inside Line 3 Pipeline to #StopLine3
(Backus, MN) Thursday morn… https://t.co/NWH4lBcyJY</div> — giniw collective (@giniw collective)<a href="https://twitter.com/GiniwCollective/statuses/1349769464896745473">1610645092.0</a></blockquote></div>
<p>Indigenous and environmental activists have long opposed the Canadian company's efforts to <a href="https://www.enbridge.com/projects-and-infrastructure/public-awareness/minnesota-projects/line-3-replacement-project" target="_blank">replace</a> an aging oil pipeline with a larger one running from Alberta, through North Dakota and Minnesota, to Wisconsin — noting Enbridge's <a href="https://www.stopline3.org/resources" target="_blank">track record on spills</a> and that cultural maps <a href="https://www.commondreams.org/newswire/2021/01/14/water-protectors-lock-down-inside-line-3-pipeline?cd-origin=rss" target="_blank">indicate</a> "numerous sacred and significant sites lie in the path of the Line 3 project."</p><p>Minnesota Gov. Tim Walz <a href="https://www.commondreams.org/news/2020/11/12/nightmarish-indigenous-and-climate-leaders-outraged-over-minnesota-permits-line-3" target="_blank">has come under fire</a> from Indigenous and climate leaders in recent months as the state has approved key permits that Enbridge needs to complete the new Line 3, especially given the Democratic governor <a href="https://twitter.com/govtimwalz/status/1095374006071504896?lang=en" target="_blank" rel="noopener noreferrer">said publicly</a> in February of 2019 that projects like this one "don't just need a building permit to go forward, they also need a social permit."</p><p>As some water protectors on Thursday protested inside a pipe segment a few miles from a man camp in Backus, "dozens more held space," <a href="https://www.commondreams.org/newswire/2021/01/14/water-protectors-lock-down-inside-line-3-pipeline?cd-origin=rss" target="_blank" rel="noopener noreferrer">according to</a> the Giniw Collective. The group also pointed out that "Enbridge is working 24 hours per day at several worksites, as a pending injunction to halt work while tribally led lawsuits are heard has yet to be decided."</p>
<p>Water protector Andrew Lee said that he participated in the action against Line 3 on Thursday "to protect the treaties that my ancestors failed to uphold."</p><p>"I've learned over the course of this year that Tim Walz isn't going to protect us, the government of Minnesota isn't going to protect us, and the federal government isn't going to protect us," Lee continued. "I believe it is my duty, as a colonizer and as a person with the privilege, to do so, to put my body on the line to stop the Enbridge Corporation from building this pipeline."</p><p>"It breaks my heart and enrages me to see how these people are desecrating the Earth and the lengths they will go to leech every last dollar they can from its surface," they said. "But for as much as I'm here in anger and fear, I'm also here in love."</p>
<p>Thursday's action came after eight people were arrested on Saturday, when <a href="https://www.stopline3.org/news/january092021" target="_blank">scores</a> of water protectors and Anishinaabe jingle dress dancers gathered at the Mississippi River, then walked onto a Line 3 worksite. <a href="https://www.stopline3.org/news/january092021" target="_blank">According to</a> a statement from organizers:</p><blockquote>After praying and sharing a healing jingle dance, water protectors went to Haypoint, Minnesota, where Enbridge is actively boring under Highway 169 on its way to the Willow and Mississippi Rivers.<br>Construction stopped as water protectors held space and documented <a href="https://fb.watch/2YA1x0szE0/" target="_blank">irregularities</a> in the pipe being put into the ground. Nearly 30 police squad cars from multiple counties and the Department of Natural Resources were onsite.</blockquote>
<p>The statement, which confirmed the eight arrests, also said that "one arresting officer in a Cass County uniform without a badge refused to put on a face mask and grinned at the crowd as he held a zip-tied water protector. Enbridge's worksites and man camps have quickly become hotspots for Covid-19 in Aitkin County."</p><p>While critics of Line 3 and similar projects have long raised health and safety concerns — including about the <a href="https://indiancountrytoday.com/archive/native-american-and-women-s-organizations-request-un-help-on-sexual-violence-_srxHIWjqEmyrmz9OPMmZw" target="_blank">well-documented connection</a> between man camps and the epidemic of Missing and Murdered Indigenous Women — the pandemic, which has hit Indigenous communities hard, has further fueled opposition.</p><p>"We saw Minnesota's police officers protecting a Canadian tar sands pipeline being built by mostly out-of-state workers, for sale on foreign market," said Tara Houska, founder of Giniw Collective. "We need good-paying jobs up north that don't require us to destroy our environment. Where is the investment in the north land? Where is the upholding of treaty rights? Where is the Walz administration on this pandemic pipeline?"</p>
<div id="94ce5" class="rm-shortcode" data-rm-shortcode-id="384e44bc9a6701e11c25627380232d6f"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1347984613700984833" data-partner="rebelmouse"><div style="margin:1em 0">We are here to protect the water. Hundreds of us today at the Rally for the Rivers and more every day. We will… https://t.co/ww5HOuF6ZI</div> — MN350 (@MN350)<a href="https://twitter.com/MN_350/statuses/1347984613700984833">1610219550.0</a></blockquote></div>
<p>Activists are <a href="https://www.commondreams.org/news/2020/12/15/biden-urged-stand-against-line-3-water-protectors-battle-dirty-tar-sands-pipeline" target="_blank">calling on</a> President-elect Joe Biden to stand up for those "on the frontlines of fossil fuel racism and the climate crisis" by stopping Line 3. On Thursday, more than 75 Indigenous women leaders <a href="https://www.commondreams.org/news/2021/01/14/over-75-indigenous-women-urge-biden-stop-climate-wrecking-pipelines-and-respect" target="_blank">wrote</a> to the next president, urging him to block Line 3 and two other projects that "pose grave threats to Indigenous rights, cultural survival, sacred water and land, the global climate, and the public health crises within our communities, which have been greatly exacerbated by Covid-19."</p><p>As Houska, Couchiching First Nation Anishinaabe and a signatory to the letter, put it: "The Biden administration can uphold their climate justice claims by acting to stop Line 3, stop Keystone XL, and stop Dakota Access Pipeline, now."</p>
<p><em>Reposted with permission from <a href="https://www.commondreams.org/news/2021/01/14/arrests-minnesota-after-water-protectors-chain-themselves-inside-pipe-section-halt" target="_blank">Common Dreams</a>.</em><br/></p>From Your Site Articles
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Massachusetts Governor Charlie Baker speaks during the National Clean Energy Summit 9.0 on October 13, 2017 in Las Vegas, Nevada. Isaac Brekken for National Clean Energy Summit / Getty Images
Massachusetts Gov. Charlie Baker vetoed a sweeping climate bill on Thursday that would have put the commonwealth on a path to eliminating carbon emissions by 2050.
<p>Baker's veto sets up a confrontation between the Republican governor and the Democratic supermajority-controlled legislature. </p><p>The bill would have also directed utilities to purchase more offshore wind power, set efficiency standards for appliances, and required that 40% of the state's electricity come from renewable sources by 2030. </p><p>The governor's veto came under pressure from developers, who <a href="https://newsletter.climatenexus.org/e2t/tc/MVpDrsDr2_nW5tp7yY6PlNDNW7zr5cm4lSDP-N5q1hkG5nxHXV3Zsc37CgC5cW35ZyYH5l_jmvDPdT5CZ4RvMzYclFhP0r6W8VmBTR18Tw02V70Tkl1WXxqvW9klPPM1hpRK5W8Lm7kK3LSBLsW2-Xb3Z347p51W26sGbZ3WPNHNW2n72Fk5RscN1Vg0pts3KBfYDN2vWJjd79DkLN3zQLKMf06c3W2ZPLcS4S4dbkVcpLmF7dns2mW49w5lY2_kMwzVXhsYb2dm79xW2FFTf81wXr_KVhw7944bVm1yW4Lgx9W5LwFCHW6MPy0n6RBsRbW7_VbMn7dgjdwW3391n92xjVXfW7CMWVl2_Jh6RW1PnXFL5DbCQRW4w0VYQ1wHdfmW15dh4Q3pSFpyN7XFhCKXWjfJW499LDw3-BPCpW7jSCyC2xfyyKVQBZ5X4YTDHWW4bdXlB41xNhcW6Rb_JW83yBWgW7S1HwX6WPkRwN27kNvfhBlLsVn76pT5_HcMnW3cMLPw1NShl4VWzgBn4jF_nMW1HlWx48w-hxrW61tNFs5bw7swV77qrq3kR5rNW3wKhXt4DlwBmN1ty3Vf7vDyxW7s5V7D8k6Fn33nRy1" target="_blank" rel="noopener noreferrer">claimed</a> the bill's building efficiency rules would hamper housing development – despite <a href="https://newsletter.climatenexus.org/e2t/tc/MVpDrsDr2_nW5tp7yY6PlNDNW7zr5cm4lSDP-N5q1hkG3p_9LV1-WJV7CgF6gW2GvBy_1GN3tWW6JFBgQ2PS_xFN1Bv0BFsTTkDN2QbSFczr8gWW48fWHL5jL3m4W31ybM654bWRkW7zYW791SsJMPW89fj3W9bksw-W25C8vf3g1WgrW52-lQ4598G7PW5hSLKf8WRyM0W50Nqk01PCLDHW1BbSBc6KycBKW7bgVZb8ylcbbW73QKhX1LNC0WN6QWrfbS76-MW5Jj68M2m1JdkW3gtTmm8_MvPrW662V3j6z06nmW6hdwCJ1ymb6QW7d7_-V3VnZzZN2dxwTLLS1mZVlTxhk66rtRlW7Hh9jS6xggfBW73zcqV72SSq7W6KRDDw1QgjT3W7dmCL-8FYp66W6074CP3wgV4v3jvd1" target="_blank" rel="noopener noreferrer">studies</a> showing the cost efficiencies of net-zero construction. </p>
<p>Baker, who in December <a href="https://newsletter.climatenexus.org/e2t/tc/MVpDrsDr2_nW5tp7yY6PlNDNW7zr5cm4lSDP-N5q1hhV5nxG7V3Zsc37CgG_NW8W69rx4m5bGdW9lhwk481LYpTW5fRJyY8vTcSdW5xPr9Y93PdDzW6FGDZ77Bpw--W8gFDl62nx-bZN41YcgTXLywhW3QkKBQ5Dtz9pW4ZkVB11-RCS0W7y6yMc1LQyb3W65w7HT81lX_wV91GJY5RZ1M2W7swtw86kcW7tVMGvxZ20V4NPV5WB_l8wnmzNW2fLYCf2ZlBt0W3q0gzs1Mz94RW7ZPj-x8PrytRW8kv_n65M3zW5W4q1ySk8Cyk7JW1cJMRN5fmH9XW76My9W23Lm7KVRHdz268hdtRW3bMxmN1KJtKbW2r0kSW2mnfgyW8sQw2Z5lL0zWW1mn_yS2PbsNMVCPD2Y2zfpK9VNvgD76GNmyjW8cJXzj79YwhyW1S0RZL3r8SJ_W6_TK5Q64ZqLR3lFT1" target="_blank">released his own plan</a> to make the state emissions-neutral by 2050, said he agreed with the bill's supporters on climate goals, but State Sen. Michael Barrett, a lead negotiator on the bill, accused Baker of using technicalities to avoid the ambitious commitments set out by the legislation, and predicted the bill's strong support would ultimately carry it over the finish line.</p><p>"Charlie Baker is not the first politician in the world to have responded to climate change by procrastinating," Barrett said. </p><p>Lawmakers passed the bill nearly unanimously at the end of the 2020 legislative session, and plan to refile it and quickly send it back to Baker with time left in the session to override a second veto.</p>
<p><strong>For a deeper dive:</strong><br/></p><p><a href="https://www.bostonglobe.com/2021/01/15/metro/reluctantly-governor-vetoes-mass-climate-change-bill-it-may-soon-be-back-his-desk/?utm_campaign=Hot%20News&utm_medium=email&_hsmi=106693087&_hsenc=p2ANqtz--BhP-SACAFRxFxNGU2QU5O_pDoGsm9rWM3sf1V8P5xs3WNL0fT7kDWccgKu3Et_3t1l5OkKkzdIgx252lAUzCErVXE9CLZ3W29AnK3EyyHRlli1yc&utm_content=106693087&utm_source=hs_email" target="_blank">Boston Globe</a>, <a href="https://www.wbur.org/earthwhile/2021/01/14/massachusetts-climate-bill-veto-baker?utm_campaign=Hot%20News&utm_medium=email&_hsmi=106693087&_hsenc=p2ANqtz-9MzfxvKohZU-LNgUr1WKXyJ357kWP5Zc-1-xhIXSSYHgkgMe_FGq60-696oC0u5r8cfhPPSo-rX6a1ZlXgsssyI_zkDhWFaB5I4ikPuN_Fi6pjYZs&utm_content=106693087&utm_source=hs_email" target="_blank">WBUR</a>, <a href="https://apnews.com/article/climate-change-boston-legislation-climate-charlie-baker-409fc9e1d590d3e7c725ae3457e6bd2b" target="_blank">AP,</a> <a href="https://www.bostonherald.com/2021/01/14/charlie-baker-vetoes-climate-bill-oks-economic-development/?utm_campaign=Hot%20News&utm_medium=email&_hsmi=106693087&_hsenc=p2ANqtz-8b_1QsnEVEAXGJ1tvIsqhQeN5awtX-jVt5EtB1z40nxToJd2k6Y6gRSNtU1fP9PMfWQm2N_u0HgcCpfCUoymaD4w7qG3wMdH-6WUR-TtNoxx-iBXM&utm_content=106693087&utm_source=hs_email" target="_blank">Boston Herald</a>, <a href="https://commonwealthmagazine.org/environment/in-veto-letter-baker-objects-to-a-lot-in-climate-change-bill/?utm_campaign=Hot%20News&utm_medium=email&_hsmi=106693087&_hsenc=p2ANqtz-927epeSlR-b0Ai6eLxzuCPRszN10D_0qbthHJUXGXSRtW78Vdktg2E0l8aOa3xj2VcYHhoBkI0yZSBaIDhRlo4d2dJlPKIbFNwaBw2oeKYEyI1iCE&utm_content=106693087&utm_source=hs_email" target="_blank">CommonWealth</a>, <a href="https://www.nbcboston.com/news/local/mass-lawmakers-say-they-are-ready-to-refile-pass-climate-bill/2280312/?utm_campaign=Hot%20News&utm_medium=email&_hsmi=106693087&_hsenc=p2ANqtz--ohdUy7DjVieC6o2C5ufG7P6ae-cpwsuvRwOS1ncdD7p9sVuw4VjcWMAi3T9azTZs0_sOIZi5wx9BUqwAbAOXUMLRwft107olaDUZkTvO2P-G71V8&utm_content=106693087&utm_source=hs_email" target="_blank">NBC Boston</a>, <a href="https://www.masslive.com/politics/2021/01/massachusetts-gov-charlie-baker-vetoes-climate-bill-that-sets-carbon-emissions-targets-ahead-of-2050.html?utm_campaign=Hot%20News&utm_medium=email&_hsmi=106693087&_hsenc=p2ANqtz-95GrPIIggiIYo6vABVUvLAIpenCLcI4hzntskd7pn5BHuZEBYSAUIMc2jelQCo09UnbObFkcpxtkqp1YnSzH_srylwFAY9XRBCJ5q495AarIDKYME&utm_content=106693087&utm_source=hs_email" target="_blank">MassLive</a>; Commentary: <a href="https://www.wbur.org/cognoscenti/2021/01/14/massachusetts-climate-bill-ken-kimmell-alicia-barton?utm_campaign=Hot%20News&utm_medium=email&_hsmi=106693087&_hsenc=p2ANqtz-_fXdoe3kHerHbgYGybbSz741goabDsN3uV1KMhuwvp04r1XOo6XhuaHf7f-v6Eb1U_lrMTDi0zC0u0giXkKcQjDeO1lM3gf5fMTlodwNtkEWrofRw&utm_content=106693087&utm_source=hs_email" target="_blank">WBUR, Alicia Barton and Ken Kimmell op-ed</a><br/></p><p><em>For more </em><a href="http://ecowatch.com/climate-change-news/" target="_blank"><em>climate change</em></a><em> and </em><a href="http://ecowatch.com/business/renewables/" rel="noopener noreferrer" target="_blank"><em>clean energy</em></a><em> news, you can follow Climate Nexus on </em><a href="https://twitter.com/ClimateNexus" target="_blank"><em>Twitter</em></a><em> and </em><a href="https://www.facebook.com/ClimateNexus/" rel="noopener noreferrer" target="_blank"><em>Facebook</em></a><em>, sign up for daily </em><a href="https://www.linktrack.live/hot-news-sign-up" target="_blank"><em>Hot News</em></a><em>, and visit their news site, </em><a href="https://nexusmedianews.com/" rel="noopener noreferrer" target="_blank"><em>Nexus Media News</em></a><em>.</em> </p>
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Commuters make their way through a flooded street after heavy monsoon rains in Dhaka, Bangladesh on July 21, 2020. Munir Uz Zaman / Getty Images
By Ajit Niranjan
World leaders and businesses are not putting enough money into adapting to dangerous changes in the climate and must "urgently step up action," according to a report published Thursday by the United Nations Environment Program (UNEP).
<p>Last year was the joint-hottest year on record and disasters struck every continent. Smoke-belching wildfires burned through communities from Australia to the Arctic. <a href="https://www.dw.com/en/climate-storms-cyclones-hurricanes-typhoons-explained/a-55521226" target="_blank">Extreme storms</a> battered coastal cities from the Philippines to Nicaragua, while floods put a third of Bangladesh underwater and covered entire villages in Nigeria.</p><p>Extreme weather and climate-related disasters have killed more than 410,000 people in the past 10 years, almost all of them in poorer countries, according to the <a href="https://media.ifrc.org/ifrc/wp-content/uploads/2020/11/20201116_WorldDisasters_Full.pdf" target="_blank">International Federation of the Red Cross and Crescent.</a></p><p>"The hard truth is that climate change is upon us," said UNEP Executive Director <a href="https://www.dw.com/en/opinion-we-are-close-to-the-point-of-no-return/a-56122609" target="_blank" rel="noopener noreferrer">Inger Andersen</a>, in the foreword to the report. "Its impacts will intensify, even if we limit global warming. We cannot afford to lose the race to adaptation."</p>
Adaptation Has a Long Way to Go
<p>The Adaptation Gap Report, now in its 5th year, finds "huge gaps" between what world leaders agreed to do under the 2015 <a href="https://www.dw.com/en/5-years-paris-climate-agreement/a-55901139" target="_blank">Paris Agreement</a> and what they need to do to keep their citizens safe from climate change.</p><p>A review by the Global Adaptation Mapping Initiative of almost 1,700 examples of climate adaptation found that a third were in the early stages of implementation — and only 3% had reached the point of reducing risks.</p><p>Disasters like storms and droughts have grown stronger than they should be because people have warmed the planet by burning fossil fuels and chopping down rainforests. The world has heated by more than 1.1 degrees Celsius since the Industrial Revolution and is on track to warm by about 3°C by the end of the century.</p><p>If world leaders <a href="https://www.dw.com/en/climate-change-performance-index-how-far-have-we-come/a-55846406" target="_blank">deliver on recent pledges</a> to bring emissions to <a href="https://www.dw.com/en/joe-bidens-climate-pledges-are-they-realistic/a-56173821" target="_blank" rel="noopener noreferrer">net-zero</a> by the middle of the century, they could almost limit warming to 2°C. The target of the Paris Agreement, however, is to reach a target well below that — ideally 1.5°C. </p><p>There are two ways, scientists say, to lessen the pain that warming will bring: mitigating climate change by cutting carbon pollution and adapting to the hotter, less stable world it brings.</p>The Cost of Climate Adaptation
<p>About three-quarters of the world's countries have national plans to adapt to climate change, according to the report, but most lack the regulations, incentives and funding to make them work.</p><p>More than a decade ago, rich countries most responsible for climate change pledged to mobilize $100 billion a year by 2020 in climate finance for poorer countries. UNEP says it is "impossible to answer" whether that goal has been met, while an OECD study published in November found that between 2013 and 2018, the target sum had not once been achieved. Even in 2018, which recorded the highest level of contributions, rich countries were still $20 billion short.</p><p>The yearly adaptation costs for developing countries alone are estimated at $70 billion. This figure is expected to at least double by the end of the decade as temperatures rise, and will hit $280-500 billion by 2050, according to the report.</p><p>But failing to adapt is even more expensive.</p><p>When powerful storms like cyclones Fani and Bulbul struck South Asia, early-warning systems allowed governments to move millions of people out of danger at short notice. Storms of similar strength that have hit East Africa, like <a href="https://www.dw.com/en/zimbabwe-after-cyclone-idai-building-climate-friendly-practices/a-54251885" target="_blank">cyclones Idai</a> and Kenneth, have proved more deadly because fewer people were evacuated before disaster struck.</p><p>The Global Commission on Adaptation estimated in 2019 that a $1.8 trillion investment in early warning systems, buildings, agriculture, mangroves and water resources could reap $7.1 trillion in benefits from economic activity and avoided costs when disasters strike.</p>Exploring Nature-Based Solutions
<p>The report also highlights how restoring nature can protect people from climate change while benefiting local communities and ecology.</p><p><a href="https://www.dw.com/en/climate-fires-risk-climate-change-bushfires-australia-california-extreme-weather-firefighters/a-54817927" target="_blank">Wildfires</a>, for instance, could be made less punishing by restoring grasslands and regularly burning the land in controlled settings. Indigenous communities from Australia to Canada have done this for millennia in a way that encourages plant growth while reducing the risk of uncontrolled wildfires. Reforestation, meanwhile, can stop soil erosion and flooding during heavy rainfall while trapping carbon and protecting wildlife.</p><p>In countries like Brazil and Malaysia, governments could better protect coastal homes from floods and storms by restoring <a href="https://www.dw.com/en/mudflats-mangroves-and-marshes-the-great-coastal-protectors/a-50628747" target="_blank" rel="noopener noreferrer">mangroves</a> — tangled trees that grow in tropical swamps. As well as anchoring sediments and absorbing the crash of waves, mangroves can store carbon, help fish populations grow and boost local economies through tourism. </p><p>While nature-based solutions are often cheaper than building hard infrastructure, their funding makes up a "tiny fraction" of adaptation finance, the report authors wrote. An analysis of four global climate funds that spent $94 billion on adaptation projects found that just $12 billion went to nature-based solutions and little of this was spent implementing projects on the ground.</p><p>But little is known about their long-term effectiveness. At higher temperatures, the effects of climate change may be so great that they overwhelm natural defenses like mangroves.</p><p>By 2050, <a href="https://www.dw.com/en/rising-sea-levels-should-we-let-the-ocean-in-a-50704953/a-50704953" target="_blank">coastal floods</a> that used to hit once a century will strike many cities every year, according to a 2019 report on oceans by the Intergovernmental Panel on Climate Change (IPCC), the gold standard on climate science. This could force dense cities on low-lying coasts to build higher sea walls, like in Indonesia and South Korea, or evacuate entire communities from sinking islands, like in Fiji.</p><p>It's not a case of replacing infrastructure, said Matthias Garschagen, a geographer at Ludwig Maximilian University in Germany and IPCC author, who was not involved in the UNEP report. "The case for nature-based solutions is often misinterpreted as a battle... but they're part of a toolkit that we've ignored for too long."</p>From Your Site Articles
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