A sea turtle rescued from Israel's devastating oil spill. MENAHEM KAHANA / AFP via Getty Images
Rescue workers in Israel are using a surprising cure to save the sea turtles harmed by a devastating oil spill: mayonnaise!
<p>The condiment can both help break down the tar that has coated even the turtles' insides and clean out their system, Guy Ivgy, a medical assistant at the National Sea Turtle Rescue Center in Michmoret, explained to <a href="https://apnews.com/article/mayonnaise-help-turtles-oil-spills-c5f679439e7a0f95fb79384978944cde" target="_blank">The Associated Press</a>.</p><p>"They came to us full of tar. All their trachea from inside and outside was full of tar," he said.</p>
<p>Tar from a mysterious oil spill began washing up on Israeli beaches last week, as EcoWatch reported previously. The spill is being called one of the worst ecological disasters in the nation's history, and has now covered most of Israel's 120 miles of coastline along the Mediterranean, according to The Associated Press. It has now also spread to the coastline of Lebanon.</p><p>The spill has generated around 1,000 tons of tar, which has seriously affected <a href="https://www.ecowatch.com/tag/wildlife" target="_self">wildlife</a>, including sea turtles. The injured turtles have been taken to the National Sea Turtle Rescue Center, which is north of Tel Aviv. Ivgy told The Associated Press Tuesday that the center was currently treating 11 turtles. Yaniv Levy, the center's founder and director, told <a href="https://www.haaretz.com/israel-news/.premium.MAGAZINE-with-mayonnaise-and-q-tips-israelis-save-oil-drenched-turtles-1.9562907?v=1614269214502" target="_blank">Haaretz</a> the same day that the center was treating 27 turtles total and six for tar damage specifically.</p>
<p>The tar-coated turtles have to be cleaned both inside and out, Levy explained.</p><p>"They all got here with a coat of tar on their heads, and in their eyes, nostrils, mouth, digestive system and stomach," he said. "With this kind of damage they have no chance to survive without treatment. We removed the tar from their nostrils and eyes so they could breathe and see."</p><p>The mayonnaise helps clean the digestive system. First, volunteers use vegetable oil to thin the tar. Then, they use mayonnaise to dilute the tar and remove it from the stomach and intestinal lining. At the same time, the mayonnaise provides fats and proteins to the turtles while it is not safe for them to eat solid food.</p><p>"If they eat regular food, it turns into a lump with the tar and could cause blockages, which is why we don't give them solid foods during the first days," Levy said.</p>
<div id="69149" class="rm-shortcode" data-rm-shortcode-id="5c72399c478551575fe4f92bdb8d25dc"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1364507790841180160" data-partner="rebelmouse"><div style="margin:1em 0">At this Israeli turtles hospital, oil spill victims are saved with Q-tips and mayonnaise
https://t.co/XrmHbKrmHu https://t.co/bmmlcY4wTJ</div> — Haaretz.com (@Haaretz.com)<a href="https://twitter.com/haaretzcom/statuses/1364507790841180160">1614158983.0</a></blockquote></div>
<p>This isn't the first time mayonnaise has been used to treat sea turtles rescued from an oil spill. The Turtle Hospital in Florida also recommends it as a safe and effective treatment, according to <a href="https://www.bbc.com/news/world-middle-east-56194624" rel="noopener noreferrer" target="_blank">BBC News</a>.</p><p>Mayonnaise is an effective treatment because of its unique properties, <a href="https://www.livescience.com/mayonnaise-sea-turtle-treatment-after-isreal-oil-spill.html" target="_blank">Live Science explained</a>. That is because it is an emulsion, a mixture of two liquids that don't usually mix, in this case oil and water. The egg yolks in mayonnaise contain both water and lecithin, a molecule that is hydrophilic (water-attracting) on one side and hydrophobic (water-repelling) on the other. That means that, when the yolks are combined with acid (usually lemon juice or vinegar) and oil to make mayonnaise, the oil sticks to the hydrophobic sides of the lecithin molecules, and the hydrophilic sides stick out, sticking to the water and preventing it from separating from the oil.</p>
<p>Live Science explained why this is good news for tar-coated turtles:</p><blockquote>Because mayonnaise has both hydrophobic and hydrophilic properties, it can interact with both the oily, hydrophobic tar and hydrophilic molecules in a turtle's digestive tract. The hydrophobic oil can mix with the tar, making it thinner and less viscous; meanwhile, the hydrophobic ends of the lecithin molecules are also drawn towards the tar, with their hydrophilic ends facing out. This creates a barrier around the tar that better interacts with water, making the toxic substance less sticky.</blockquote><p>In Israel, the treatment appears to be working. Levy told Haaretz he thought the turtles in his care would be ready to be released in a month or two.</p><p>"A little more mayonnaise and they'll all recover and get back to natural food," he said.</p>
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A "digital twin of Earth." European Space Agency
As the weather grows more severe, and its damages more expensive and fatal, current weather predictions fall short in providing reliable information on Earth's rapidly changing systems.
<p>That's why a team of European scientists and ETH Zurich computer scientists are putting their heads together to "marry" the earth sciences and computer sciences to create a "<a href="https://www.nature.com/articles/s41558-021-00986-y?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+nclimate%2Frss%2Fcurrent+%28Nature+Climate+Change+-+Issue%29" target="_blank">digital twin of Earth</a>." The simulation will provide an information system for scientists and policymakers to test scenarios with different sustainable development options, <a href="https://ethz.ch/en/news-and-events/eth-news/news/2021/02/a-highly-accurate-digital-twin-of-our-planet.html" target="_blank">ETH Zurich reported</a>.</p><p>"If you are planning a two-metre high dike in The Netherlands, for example, I can run through the data in my digital twin and check whether the dike will in all likelihood still protect against expected extreme events in 2050," Peter Bauer, deputy director for Research at the European Centre for Medium-Range Weather Forecasts and co-initiator of the project Destination Earth, told ETH Zurich.</p>
<p>Over the past 20 years, <a href="http://www.ecowatch.com/tag/extreme-weather">extreme weather</a> events have been on the rise, according to a <a href="https://www.undrr.org/news/drrday-un-report-charts-huge-rise-climate-disasters" target="_blank">report by the United Nations</a>. From 2000 to 2019, 1.23 million people were killed by 7,348 major natural disasters. Twenty years before that, in comparison, there were 4,212 natural disasters, killing 1.19 million. This increase comes with a heavy price tag. Extreme natural weather cost $2.97 trillion in global economic losses in the past two decades, compared to the $1.63 trillion, two decades prior.</p><p>These numbers are expected to grow, urging researchers to design large-scale policy solutions across nations.</p><p>As part of their plans to become climate neutral by 2050, the European Union launched the Destination Earth initiative to track and plan for the future of extreme weather, monitor the health of the planet and support and inform EU environmental policy, according to a <a href="https://ec.europa.eu/digital-single-market/en/destination-earth-destine" target="_blank">EU policy report</a>.</p>
<p>In an effort to advance the "digital revolution of earth-system sciences" a team of scientists and researchers, including Bauer looked at the steady advancement of weather models since the 1940s, <a href="https://ethz.ch/en/news-and-events/eth-news/news/2021/02/a-highly-accurate-digital-twin-of-our-planet.html" target="_blank">ETH Zurich reported</a>. Their <a href="https://www.nature.com/articles/s43588-021-00023-0" target="_blank">paper</a> was published Monday in <em>Nature Computational Science.</em></p><p>The climate problem is a complex one, requiring weather predictors to cover more than just local regions, but encompass the "complex processes of the entire Earth system," ETH Zurich reported. Yet, while their findings are not meant to "invalidate the steady progress achieved in weather prediction over the past decades," the <a href="https://www.nature.com/articles/s43588-021-00023-0" target="_blank">authors stress</a> the urgent need to develop a "high resolution" and "more realistic representation" of Earth's changing atmosphere, ocean, cryosphere, land surfaces and biosphere.</p>
<p>"We are willfully destructive," Mami Mizutori, the UN Secretary-General's Special Representative for Disaster Risk Reduction <a href="https://www.undrr.org/news/drrday-un-report-charts-huge-rise-climate-disasters" target="_blank" rel="noopener noreferrer">said in a statement</a> about the UN report on natural disasters. "Disaster risk is becoming systemic with one event overlapping and influencing another in ways that are testing our resilience to the limit. The odds are being stacked against us when we fail to act on science and early warnings to invest in prevention, climate change adaptation and disaster risk reduction."</p><p>While the "digital twin of Earth" model is a bold step forward, it is necessary to ensure nations are prepared to handle the future of extreme weather, the authors wrote.</p><p>"The apparent effects of climate change on our environment — in particular on the frequency of occurrence and the intensity of environmental extremes — require urgent political response and much faster progress in delivering skillful predictions of future change," the authors wrote.</p>
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stocknroll / Getty Images
More and more Americans are retrofitting their bathrooms with high-end bidets, allowing them to enjoy cleanliness and hygiene without creating as much paper waste. Not all bidets are created equal, however, and before deciding on a particular brand, it's important to do your homework. Take a look at our comprehensive Toto bidet review, and our reviews of Tushy and Omigo, to learn more about all of their options.
<h2>Toto overview</h2><p>Toto is a company that has been around for over 100 years. They aim to improve people's quality of life, and they do that specifically by focusing on bathrooms. To that end, Toto is known for high-quality products including toilets, faucets, showers, bathtubs, and bidets. </p><p>Toto has also expressed an admirable commitment to ecological stewardship. As <a href="https://www.totousa.com/about-toto/toto-way" target="_blank">their corporate website</a> notes, they strive to "protect the global environment by conserving finite natural resources and energy." One example of this is their donation of any imperfectly fired porcelain products for recycling and reuse as porcelain floor tile. Their <a href="https://www.totousa.com/about-toto/living-toto-library/smart-sustainable-packaging-solution" rel="noopener noreferrer" target="_blank">packaging</a> uses differing levels of recycled post-consumer paper products while their forklifts operate using <a href="https://www.totousa.com/about-toto/living-toto-library/plant-based-hydraulics" rel="noopener noreferrer" target="_blank">plant-based hydraulics</a> made from soybean oil instead of traditional hydraulic oil.</p><p>Toto is definitely a company with a superior reputation when it comes to bathroom accessories in general, and bidets in particular. Here are reviews of some of the specific products in the Toto line.</p><h2>Toto bidet reviews</h2><p>There are two different bidet product families available from Toto: standalone bidets and bidet seat attachments. Their standalone models include the Piedmont bidet, the Lloyd bidet, and the Clayton bidet, while their bidet toilet seat offerings include a wide selection in the popular Washlet line. Here are details on the three standalone options and three of the most popular bidet seat attachments.</p><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><h3>Toto standalone bidets</h3><h4></h4>
<h2>Toto bidet pros and cons<br></h2><p>Whether you're considering a standalone bidet or a bidet seat attachment, here are some of the pros and cons to help you compare your options.</p><h3>Pros</h3><ul class="ee-ul"><li>Standalone bidets, such as the ones offered by Toto, are designed in a wider range of elegant, contemporary styles. If you are looking to remodel your bathroom, splurging for a standalone bidet makes sense.</li><li>Toto offers a wide selection of bidet and bidet attachment options. Some of their more advanced units feature night lights, adjustable nozzle positions, warm air dryers, and adjustable settings for the temperature of the water.</li><li>All of the Toto bidet attachments we reviewed include self-cleaning nozzles for added hygiene. They are also designed for DIY installation, and easily connect to your existing toilet's water supply without the need for a plumber or electrician.</li></ul><h3>Cons</h3><ul class="ee-ul"><li>Toto's line of standalone bidets and bidet seat attachments are more expensive than some other brands, especially some of their more high-end models.</li><li>Standalone bidets may not be as convenient for those who have mobility issues.</li><li>All of Toto's bidet seat attachments are electric, and don't feature an eco or energy-saving mode like some other options.</li></ul><h2>The benefits of buying a bidet</h2><p>Why buy a bidet at all? There are plenty of perks, both for you and the planet:</p><ul class="ee-ul"><li>Bidets offer a more thorough, hygienic cleaning than toilet paper.</li><li>They're considerably more eco-friendly, using less water and paper.</li><li>Because you'll use so much less toilet paper, bidets are also more cost-effective.</li><li>Compared with TP, bidets can be really soothing to the skin.</li><li>They have special benefits for women, and especially pregnant women, helping minimize the risk of a UTI.</li><li>Bidets are highly accessible, even to those with limited mobility.</li><li>A bidet makes it much easier to teach your children about proper bathroom hygiene.</li></ul><h2>Considerations when buying a bidet</h2><p>As you consider all of your options for getting a bidet, here are a few of the key factors to consider:</p><ul class="ee-ul"><li>Look for a bidet with a self-cleaning nozzle. This will help keep things hygienic.</li><li>Electric vs. non-electric? Electric bidets can offer more comfort features, like a heated seat, but they also use more energy than a non-electric one.</li><li>Is it a standalone bidet, a bidet seat, or a bidet attachment? While a standalone bidet is a completely separate fixture from your toilet, a bidet seat will completely replace your existing seat and a bidet attachment will be installed onto your existing toilet seat. These are usually the least expensive, but also come with the fewest features.</li><li>Does the bidet connect to your home's hot water? If it doesn't, you will only be able to clean with cold water.</li><li>Make sure you can adjust the settings. For the most comfortable bidet, look for controls that let you customize the water pressure, the angle of the water stream, the temperature of the water, and the temperature of the seat, if it is heated.</li></ul><p>Use these questions to determine whether the bidets from Toto are right for you.</p><h2>Toto bidets: a leader in comfort and efficiency</h2><p>Toto makes durable, elegant, and highly functional products that will allow you to enjoy all the hygienic and environmental benefits of a bidet. You can also read our full review of the best bidets to compare with other brands like Brondell, Kohler, Tushy, and BioBidet.</p><p><em><strong>Josh Hurst </strong></em><em>is a journalist, critic, and essayist. He lives in Knoxville, TN, with his wife and three sons. His writing on natural health, nutrition, and supplements has appeared in Health, Shape, and Remedy Review.</em></p>
Piedmont
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY3MDgyMy9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyMjI3MjE3Nn0.QqBs95yaFQnGwAuf0t3XaSCc7pvrSEUalnl9UulrODg/img.jpg?width=980" id="a0c63" class="rm-shortcode" data-rm-shortcode-id="9d10ad2b08c5d00642b44787c1b099ad" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />Toto USA
<p><a href="https://www.amazon.com/TOTO-BT500B-01-Piedmont-Vertical/dp/B00084P3GO/ref=sr_1_3?crid=ZG6AGN0U9VQL&dchild=1&keywords=toto+piedmont+bidet&qid=1613591898&sprefix=toto+piedmo%2Caps%2C188&sr=8-3" target="_blank">Toto's Piedmont bidet</a> offers an elegant, classic design, and it also comes with built-in safeguards that prevent it from ever overflowing. It is available in several color options, and will look good with any contemporary bathroom design.</p><p><strong>Why buy:</strong> This is the most affordable standalone bidet in Toto's catalog. This bidet is a good option if you are remodeling your bathroom or are building a home and want to save water and paper waste from the start. Priced starting at $533, you can find it through other retailers for around $280.</p>
$533
Lloyd
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY3MDgzMS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYyNTU0Nzk0Nn0.h9XeFBojZff_4Un8swlIoamX7xAwO1wH3RKAiiZb96k/img.jpg?width=980" id="e5d22" class="rm-shortcode" data-rm-shortcode-id="83ff9c9b3ed8f1b5e92ff99c14ad9b0c" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />Toto USA
<p>The <a href="https://www.amazon.com/TOTO-BT930B-01-Vertical-Cotton/dp/B0015IVUOQ/ref=sr_1_2?dchild=1&keywords=toto%2Blloyd%2Bbidet&qid=1613592001&sr=8-2&th=1" target="_blank">Lloyd bidet</a> has a much bolder, "skirted" design, but it also shares the Piedmont's flushing rim and integral overflow features, which keep you from ever experiencing spillage.</p><p><strong>Why buy: </strong>This is a fancier product with a more striking appearance, and is mainly suited for a larger, more formal design. It retails for a slightly higher price point: The Lloyd model starts at $780 in total, but you can find it for $526 through other retailers.</p>
$780
Clayton
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY3MDgzMi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY0NTI4MTYyNn0.xNOnfejHaWbEVHRbO1vFVdUoWbFvevja40qRVr6L4dI/img.jpg?width=980" id="df200" class="rm-shortcode" data-rm-shortcode-id="0cdb567e670fb2e46f50fbc43c99158c" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />Toto USA
<p>The company's flagship standalone bidet is known as the <a href="https://www.amazon.com/TOTO-BT784B-01-Clayton-Vertical/dp/B0018L9JUC/ref=sr_1_2?dchild=1&keywords=toto+clayton+bidet&qid=1613592108&sr=8-2" target="_blank">Clayton</a>. It includes the same overflow safeguards as the other two, and of course, each of these products is backed by Toto's longstanding commitment to excellent craftsmanship.</p><p><strong>Why buy: </strong>This is the most traditional in its visual style, and, with a number of colors to choose from, it will look great in almost any bathroom design. The Clayton starts at $734, but is available through other retailers for around $426.</p>
$734
<h3>Toto bidet seats</h3>
Toto Washlet C200
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY3MDgzNi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY2MTY3OTY1M30.3coYAuyqJLBcw8hQszI8Shbcfyr6nn9V0ek-kXv2kgQ/img.jpg?width=980" id="61762" class="rm-shortcode" data-rm-shortcode-id="b7c91d2511149e271c7f0139f1580788" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />Toto USA
<p>This electronic smart bidet seat fits onto your existing toilet bowl and offers a number of comfort features, including a heated seat, automatic air deodorizer, adjustable warm water, warm air dryer, self-cleaning wand, and a wireless remote control.</p><p><strong>Why buy:</strong> We chose the <a href="https://www.amazon.com/dp/B00UCIOX2Q/ref=redir_mobile_desktop?_encoding=UTF8&aaxitk=-XjvJQOmffOcAmiCOZvtAA&hsa_cr_id=7413316040901&pd_rd_plhdr=t&pd_rd_r=0e0e7f3d-0baf-4977-85d3-663f618a76d8&pd_rd_w=Yi3yF&pd_rd_wg=LUFHB&ref_=sbx_be_s_sparkle_lsi3d_asin_1_img" target="_blank">Toto C200</a> as the overall best bidet in <a href="https://www.ecowatch.com/best-bidet-toilet-seats-2650502928.html" target="_self">our review</a> of top brands. In addition to the features mentioned, its dual action oscillating and pulsating spray and pre-mist function provide a comfortable and sanitary clean.</p>
$715
Toto Washlet S500e with EWATER+
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY3MDgzOS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1MTgzNTIyMH0.idaacYO4MzHGTeajRkSCVHOo3TH7tehRN8TAH2s75ko/img.jpg?width=980" id="f6ed5" class="rm-shortcode" data-rm-shortcode-id="87fa67b17e4c8e06f74bfbce87bf4809" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />Toto USA
<p>The <a href="https://www.amazon.com/TOTO-SW3046-01-Electronic-Contemporary/dp/B078GTKSXK/ref=sr_1_2?crid=15NGPC9YFANKH&dchild=1&keywords=toto+s500e&qid=1613960063&sprefix=toto+s500e%2Caps%2C171&sr=8-2" target="_blank">Toto Washlet S500e</a> bidet seat includes the features found in the C200, plus instantaneous water heating, front and rear wash functions, two-user preset memory, and the company's <a href="https://www.totousa.com/technologies/ewater" target="_blank">EWATER+ technology</a>. This system uses electrolyzed water to keep the wand and toilet bowl clean.</p><p><strong>Why buy:</strong> This high-end Toto electric bidet seat can help you reduce water and toilet paper use, and it can help reduce the need for chemical cleaning products with its EWATER+ technology.</p>
$1530
Toto Washlet A100
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY3MDg0Mi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1MzU0OTU3MH0.g2PYzguGXvB1l7RvWBcw_xNtlpy8hsmcwui8Twr3CMA/img.jpg?width=980" id="08295" class="rm-shortcode" data-rm-shortcode-id="d3d798b5d7737cddaadfd9f6fa5a84d6" data-rm-shortcode-name="rebelmouse-image" data-width="400" data-height="400" />Toto USA
<p>The <a href="https://www.amazon.com/TOTO-SW2014-01-Electronic-SoftClose/dp/B0165UFOGS/ref=sr_1_1_sspa?crid=30E9Y1LAN9ZRW&dchild=1&keywords=toto+washlet+a100+elongated+bidet+toilet+seat&qid=1613589664&sprefix=toto+washlet+a100%2Caps%2C167&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUFBR1FMUTdJR1hXNUEmZW5jcnlwdGVkSWQ9QTAyNjIwOTkxUE1EWk5CQjg2QTZPJmVuY3J5cHRlZEFkSWQ9QTA0NDc1MzExSk1UMk5CQzJYVUhVJndpZGdldE5hbWU9c3BfYXRmJmFjdGlvbj1jbGlja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ==" target="_blank">A100</a> is an entry-level Washlet bidet attachment, but still offers numerous comfort features. It includes a heated seat with temperature control, aerated warm water with a dual action spray, and an attached arm control panel.</p><p><strong>Why buy: </strong>One of the most affordable Toto bidet options, it still lets you adjust the water temperature and pressure settings, and features rear and front cleaning functionality for a feminine wash.</p>
$499
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Melting ice in places such as Greenland could stop a critical ocean current. Paul Souders / Getty Images
The climate crisis could push an important ocean current past a critical tipping point sooner than expected, new research suggests.
<p>The Atlantic Meridional Overturning Circulation (AMOC) helps move heat from the tropics to the Northern Hemisphere, and is one of the reasons why Europe has relatively mild winters, <a href="https://www.sciencealert.com/a-major-ocean-current-might-be-on-the-verge-of-a-climate-change-tipping-point" target="_blank">Science Alert explained</a>. However, the current has begun slowing down in recent years, and <a href="https://www.ecowatch.com/tag/scientists" target="_self">scientists</a> want to know what it would take for the current to stop. A study published in <a href="https://www.pnas.org/content/118/9/e2017989118" target="_blank">Proceedings of the National Academy of Sciences Monday</a> calculates that this moment could come sooner than expected.</p><p>"It is worrying news. Because if this is true, it reduces our safe operating space," Johannes Lohmann of the Niels Bohr Institute at the University of Copenhagen and study co-author said in a <a href="https://www.tipes.dk/steady-now-unfortunate-timing-and-rate-of-change-may-be-enough-to-tip-a-climate-system/" target="_blank">press release</a>.</p><p>Essentially, the new findings come down to timing. The AMOC is threatened by increasing freshwater into the North Atlantic as the <a href="https://www.ecowatch.com/tag/greenland" target="_self">Greenland</a> ice sheet melts. A certain amount of freshwater will cause the current to stop. But Lohmann wanted to test what would happen if that water were added quickly instead of gradually.</p><p>"These tipping points have been shown previously in climate models, where meltwater is very slowly introduced into the ocean," Lohmann told <a href="https://earther.gizmodo.com/a-major-ocean-current-may-be-hurtling-towards-collapse-1846337333" rel="noopener noreferrer" target="_blank">Gizmodo</a>. "In reality, increases in meltwater from Greenland are accelerating and cannot be considered slow."</p>
<p>So researchers used an ocean model called Veros to calculate when the current would stop if freshwater were gradually added, the press release explained. Researchers then added freshwater at increased rates and found that quickly added freshwater would stop currents before reaching the initial freshwater threshold.</p><p>This has serious implications for the AMOC current itself. If it were to completely halt, tropical monsoon patterns would shift, rainfall in the Northern Hemisphere would decrease and the North Atlantic would get stormier. It also raises concerns about other climate tipping points, such as polar ice sheets collapsing or the Amazon rainforest drying out. If the AMOC can stop before the previously calculated tipping point is reached, is the same true for other systems?</p><p>"The results show that the safe operating space of elements of the Earth system with respect to future emissions might be smaller than previously thought," the study authors wrote.</p>
<p>However, outside scientists urged caution. Dave Sutherland, an associate professor in Earth sciences at the University of Oregon, told Gizmodo that the findings were important and timely, but that the models did not take all details into account, such as the location of the meltwater entering the ocean from Greenland.</p><p>Lohmann agreed that more testing is needed, but also pressed the urgency of climate action.</p><p>"Due to the potentially increased risk of abrupt climate change in parts of the Earth system that we show in our research, it is important that policymakers keep pushing for ambitious short- and mid-term climate targets to slow down the pace of climate change, especially in vulnerable places like the Arctic," Lohmann told Gizmodo.</p>
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Gavin Newsom Sued for 'Completely Unacceptable' Approval of Oil and Gas Projects in California
7h
Politics
California Gov. Gavin Newsom tours the Chevron oil field west of Bakersfield, where a spill of more than 900,000 gallons flowed into a dry creek bed, on July 24, 2019. Irfan Khan / Los Angeles Times via Getty Images
By Brett Wilkins
Accusing California regulators of "reckless disregard" for public "health and safety," the environmental advocacy group Center for Biological Diversity on Wednesday sued the administration of Gov. Gavin Newsom for approving thousands of oil and gas drilling and fracking projects without the required environmental review.
<p>The <a href="https://www.biologicaldiversity.org/programs/climate_law_institute/pdfs/Center-v-CalGEM-Complaint.pdf" target="_blank" rel="noopener noreferrer">lawsuit</a> claims that the California Geologic Energy Management Division (CalGEM) failed to adequately analyze environmental and health risks before issuing fossil fuel extraction permits, as required by law. According to the suit, California regulators approved nearly 2,000 new oil and gas permits without proper environmental review.</p><p>"CalGEM routinely violates its duty to conduct an initial study and further environmental review for any new oil and gas well drilling, well stimulation, or injection permits and approvals," the suit alleges. "Instead, CalGEM repeatedly and consistently issues permits and approvals for oil and gas drilling, well stimulation, and injection projects without properly disclosing, analyzing, or mitigating the significant environmental impacts of these projects."</p>
<div id="18713" class="rm-shortcode" data-rm-shortcode-id="2a09e4b10fa749c78e24fe406333d693"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1364658901313060865" data-partner="rebelmouse"><div style="margin:1em 0">We took Gov. Newsom to court for granting new oil and gas permits w/o environmental review.
"The governor is openl… https://t.co/AAShi3a1rm</div> — Center for Bio Div (@Center for Bio Div)<a href="https://twitter.com/CenterForBioDiv/statuses/1364658901313060865">1614195010.0</a></blockquote></div>
<p>The center noted that "despite Gov. Newsom's progressive rhetoric on climate change, he has failed to curb California's dirty and carbon-intensive oil and gas production."</p><p>"His regulators continue to issue thousands of permits without review, and the governor has refused to act on his stated desire to ban fracking," the group said in a <a href="https://biologicaldiversity.org/w/news/press-releases/newsom-administration-sued-over-thousands-of-unlawful-oil-gas-projects-2021-02-24/" target="_blank">statement</a>. "Newsom's regulators also failed to meet the governor's deadline to publish a draft health-and-safety rule after vowing to do so before the end of 2020."</p><p>Last September, as deadly climate-driven wildfires <a href="https://www.commondreams.org/news/2020/09/08/what-climate-crisis-looks-fires-have-now-burned-record-2-million-acres-california" target="_blank" rel="noopener noreferrer">ravaged</a> large swaths of California and turned skies in the San Francisco Bay Area an <a href="https://www.commondreams.org/news/2020/09/10/green-new-deal-or-blood-red-apocalypse-your-choice-dems-urged-embrace-bold-climate" target="_blank" rel="noopener noreferrer">apocalyptic shade of orange</a>, Newsom <a href="https://www.commondreams.org/news/2020/09/23/ban-fracking-calif-now-not-2024-say-climate-groups-following-newsom-order-phase-out" target="_blank" rel="noopener noreferrer">called on</a> the Democrat-controlled state legislature to stop issuing new fracking permits by 2024, drawing widespread rebuke from climate campaigners who argued that now is the time to act.</p>
<p>Hollin Kretzmann, an attorney at the Center for Biological Diversity's Climate Law Institute, said Wednesday that "it is completely unacceptable for Gov. Newsom to continue to ignore our flagship environmental law that's meant to protect people from oil industry pollution."</p><p>"Newsom can't protect our health and climate while giving thousands of illegal permits each year to this dirty and dangerous industry," Kretzmann added. "We need the courts to step in and stop this."</p><p>Deborah Sivas, director of the Environmental Law Clinic at Stanford Law School and an attorney representing the Center for Biological Diversity in the lawsuit, said that "state laws are designed to protect communities and minimize pollution."</p><p>"The state can't continue to pretend these fundamental protections don't apply to one of the most polluting and dangerous industries on the planet," added Sivas.</p>
<p><em>Reposted with permission from <a href="https://www.commondreams.org/news/2021/02/24/avowed-climate-champion-gavin-newsom-sued-completely-unacceptable-approval-oil-and" target="_blank">Common Dreams</a>.</em><br/></p>From Your Site Articles
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Nobel Peace Prize Laureate and Kenyan professor Wangari Maathai poses during the COP15 UN Climate Change Conference in Copenhagen, Denmark on December 15, 2009. Olivier Morin / AFP / Getty Images
By Kate Whiting
From Greta Thunberg to Sir David Attenborough, the headline-grabbing climate change activists and environmentalists of today are predominantly white. But like many areas of society, those whose voices are heard most often are not necessarily representative of the whole.
<p><a href="https://www.greenpeace.org/usa/8-black-environmentalists-need-know/" target="_blank" rel="noopener noreferrer">Environmental issues are deeply interconnected with racial justice</a> as Black people have historically been disproportionately impacted by pollution, climate change and lack of access to green space.</p><p>In June 2020, 25 Black environmental leaders published an open letter calling for an end to the '<a href="https://www.sierraclub.org/sites/www.sierraclub.org/files/uploads-wysiwig/Statement%20on%20systemic%20and%20pervasive%20racism%20within%20the%20environmental%20field.pdf" target="_blank">systemic and pervasive racism within the environmental field</a>.' They called for an end to negative narratives around Black people and their relationship with nature in the U.S., Europe and Africa and listed solutions to eradicate racism, from education to ensuring access to wildlife.</p><p>From environmental justice advocates to scientists and social entrepreneurs, here are just a handful of the many Black environmentalists who have contributed to our global understanding of the need to look after our planet.</p>
1. Wangari Maathai
<p>In 2004, Professor Maathai made history as the <a href="https://www.nobelpeaceprize.org/Prize-winners/Prizewinner-documentation/Wangari-Maathai" target="_blank" rel="noopener noreferrer">first African woman to be awarded the Nobel Peace Prize</a> for her dedication to sustainable development, democracy and peace. She started the <a href="http://www.greenbeltmovement.org/" target="_blank" rel="noopener noreferrer">Green Belt Movement</a>, a community-based tree planting initiative that aims to reduce poverty and encourage conservation, in 1977. More than 51 million trees have been planted helping build climate resilience and empower communities, especially women and girls. Her environmental work is celebrated every year on <a href="http://www.greenbeltmovement.org/node/955" target="_blank" rel="noopener noreferrer">Wangari Maathai Day on 3 March</a>.</p>2. Robert Bullard
<p>Known as the 'father of environmental justice,' Dr Bullard has <a href="https://www.unep.org/championsofearth/laureates/2020/robert-bullard" target="_blank">campaigned against harmful waste</a> being dumped in predominantly Black neighborhoods in the southern states of the U.S. since the 1970s. His first book, Dumping in Dixie, highlighted the link between systemic racism and environmental oppression, showing how the descendants of slaves were exposed to higher-than-average levels of pollutants. In 1994, his work led to the signing of the <a href="https://www.nrdc.org/experts/albert-huang/20th-anniversary-president-clintons-executive-order-12898-environmental-justice" target="_blank">Executive Order on Environmental Justice</a>, which the <a href="https://www.whitehouse.gov/briefing-room/presidential-actions/2021/01/27/executive-order-on-tackling-the-climate-crisis-at-home-and-abroad/" target="_blank">Biden administration is building on</a>.<br></p><span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="7983f54726debdd824f97f9ad3bdbb87"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/T_VjSGk8s18?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY4OTYxMC9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTY0NzA2NTg5MH0.Bo1gWG2ciWhbBFN5X0pX5h68T566FLm1eO_ulQYYjqg/img.png?width=980" id="31f4c" class="rm-shortcode" data-rm-shortcode-id="685c35c43855fcf8319ac2edba5e4fd2" data-rm-shortcode-name="rebelmouse-image" data-width="1696" data-height="1204" />
Pollution has a race problem. Elizabethwarren.com
3. John Francis
<p>Helping the clean-up operation after an oil spill in San Francisco Bay in January 1971 inspired Francis to <a href="https://planetwalk.org/about-john/" target="_blank" rel="noopener noreferrer">stop taking motorized transport</a>. Instead, for 22 years, he walked everywhere. He also took a vow of silence that lasted 17 years, so he could listen to others. He has walked the width of the U.S. and sailed and walked through South America, earning the nickname "Planetwalker," and raising awareness of how interconnected people are with the environment.</p><span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="09b968e0e9964e31406954dcea45981d"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/vgQjL23_FoU?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
4. Dr. Warren Washington
<p>A meteorology and climate pioneer, Dr. Washington was one of the first people to develop atmospheric computer models in the 1960s, which have helped scientists understand climate change. These models now also incorporate the oceans and sea ice, surface water and vegetation. In 2007, the <a href="https://www.cgd.ucar.edu/pcm/" target="_blank" rel="noopener noreferrer">Parallel Climate Model (PCM)</a> and <a href="https://www.cesm.ucar.edu/" target="_blank" rel="noopener noreferrer">Community Earth System Model (CESM)</a>, earned Dr. Washington and his colleagues the <a href="https://www.nobelprize.org/prizes/peace/2007/summary/" target="_blank" rel="noopener noreferrer">Nobel Peace Prize</a>, as part of the <a href="https://www.ipcc.ch/" target="_blank" rel="noopener noreferrer">Intergovernmental Panel on Climate Change</a>.</p><span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="09fbf6dc37f275f438a0d53ec0fe1874"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/bvJ4jTy2mTk?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
5. Angelou Ezeilo
<p>Huge trees and hikes to pick berries during her childhood in upstate New York inspired Ezeilo to become an environmentalist and set up the <a href="https://gyfoundation.org/staff/Angelou-Ezeilo" target="_blank" rel="noopener noreferrer">Greening Youth Foundation</a>, to educate future generations about the importance of preservation. Through its schools program and Youth Conservation Corps, the social enterprise provides access to nature to disadvantaged children and young people in the U.S. and West Africa. In 2019, Ezeilo published her book <em>Engage, Connect, Protect: Empowering Diverse Youth as Environmental Leaders</em>, co-written by her Pulitzer Prize-winning brother Nick Chiles.</p><span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="ce4547d4e5c0b9ad2927f19fd75bf4ab"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/YojKMfUvJMs?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
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Algal blooms from fertilizer pollution are among the causes behind global coastal darkening. Gooddenka / Getty Images
Coastal waters around the world are growing darker from pollution and runoff. This has the potential to create huge problems for the ocean and its marine life.
<p>Coastal darkening is a change in the color and clarity of water. According to <a href="https://www.hakaimagazine.com/news/the-environmental-threat-youve-never-heard-of/" target="_blank">Hakai Magazine</a>, the underlying causes include fertilizer pollution creating algal blooms, along with boats stirring up silt. Both of these issues block light. Even heavy rains can contribute when they loosen organic matter from decaying plants and soil, carrying them to the ocean as a brown, light-blocking slurry, Hakai Magazine noted.</p><p>According to <a href="https://sciencenorway.no/environmental-surveillance-ocean/the-sea-along-norways-coast-has-gotten-darker-thats-bad-news-for-fish-seagrass-and-kelp/1804006" target="_blank">Science Norway</a>, sunlight hitting these particles gets absorbed or blocked, instead of penetrating further down the water column. The result is that the underwater world is darker. Science Norway also reported that the amount of loose organic material that ends up in the sea has increased during the last 30 years.</p><p>"It's affecting the quality of the sea we know," Oliver Zielinski, who runs the <a href="https://uol.de/en/icbm/collaborative-projects/coastal-ocean-darkening" rel="noopener noreferrer" target="_blank">Coastal Ocean Darkening project</a> at the University of Oldenburg in Germany, told Hakai Magazine.</p><p>According to the <a href="https://uol.de/en/icbm/collaborative-projects/coastal-ocean-darkening" rel="noopener noreferrer" target="_blank">project's website</a>, "Light availability in the coastal ocean is closely coupled to its physical, biological and chemical processes and is experiencing changes on all spatial and temporal scales." This will have profound ecological implications that are just beginning to be understood.</p>
<p>First, physical impediments create biological changes in water. A study from the Coastal Ocean Darkening project published in <a href="https://www.frontiersin.org/articles/10.3389/fmars.2020.547829/full" target="_blank">Frontiers in Marine Science</a> showed that as more organic matter blocked sunlight from penetrating the water, phytoplankton concentrations dropped. Because phytoplankton are the base of the oceanic food chain, decreasing numbers and shifting concentrations of specific types could have catastrophic, cascading consequences for the entire ecosystem, Hakai Magazine reported.</p><p>Over time, other biological changes in marine life might be observed, the study found. Decreased light availability benefits creatures such as jellyfish that don't rely on sight to hunt, while hindering those that are visual hunters, such as fish, Hakai Magazine reported. A <a href="https://www.researchgate.net/publication/230774741_Coastal_water_darkening_and_implications_for_mesopelagic_regime_shifts_in_Norwegian_fjords" target="_blank">2009 study</a> found that coastal water darkening was implicated in regime shifts of predominant animals in Norwegian fjords. For example, jellyfish enjoyed a "mass occurrence" after more than 70 years of coastal darkening in the fjords. </p><p>A 2021 report of Norwegian fjords found that darkening makes life difficult for plankton, kelp, seagrass and fish because all depend on light to make their food, reported Science Norway. Reductions in vast ecosystems, such as kelp forests and seagrass beds because of light scarcity, have negative consequences for fish species that use these areas as nurseries, the report added.</p><p>The Coastal Ocean Darkening study predicted that ongoing and future <a href="https://www.ecowatch.com/climate-change/" target="_self">climate change</a> would intensify this darkening. The climate crisis and warming ocean temperatures will <a href="https://www.ecowatch.com/climate-change-extreme-weather-2639274656.html" target="_self">result in more extreme weather</a> and <a href="https://www.ecowatch.com/climate-crisis-hurricanes-wetter-2639175731.html" target="_self">increased rainfall</a>, Science Norway reported. These, in turn, will intensify runoff into coastal ecosystems, causing browner, darker water. Human activity and changes in land use could also result in "large pulses of soil and sediment" smothering coastal ecosystems and reducing light penetration and water clarity, Hakai Magazine reported.</p>
<p>A separate study from the Norwegian Institute for Water Research published by the <a href="https://pubs.acs.org/doi/10.1021/acs.est.9b03093" target="_blank">American Chemical Society</a> found that ocean darkening is also changing the chemical makeup of the water. When less light penetrates, methyl mercury, which results when sunlight breaks down toxic chemicals, lingers and accumulates in the water. This allows methyl mercury and other organic contaminants to readily transfer into the fish food web and, eventually, humans, Hakai Magazine reported.</p><p>So, what can be done?</p><p>Science Norway suggested stricter land-use regulations for areas that drain to rivers and other bodies of water. Reducing nutrient runoff to these areas will also reduce the amount that eventually makes it to the sea.</p><p>"For example, the authorities could impose stricter regulations on when farmers are allowed to plow their fields, or a requirement to preserve wetlands," said Helene Frigstad, the project manager behind the 2021 report on Norwegian fjords.</p><p>With this relatively unknown environmental phenomenon already altering waterways along the world's coasts, more research is needed to pinpoint exact consequences and potential solutions.</p>
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New USPS Fleet to Include Some Electric Vehicles, Some Gas With Electric Retrofit Potential
9h
Energy
A U.S. Postal Service truck drives down Pennsylvania Avenue in Washington, DC on April 23, 2020. ANDREW CABALLERO-REYNOLDS / AFP via Getty Images
The Postal Service is updating its massive fleet of mail carrying vehicles, heralding a significant step toward reducing carbon pollution from its massive fleet while also helping to protect its workforce from climate impacts.
<p>The Next Generation Delivery Vehicle, made by Oshkosh Defense of Wisconsin, will start delivering mail in 2023, the USPS announced Tuesday. The fleet will include high efficiency gasoline-powered vehicles as well as <a href="http://www.ecowatch.com/tag/electric-vehicles">electric vehicles</a>. </p>
<p>The gasoline-powered new vehicles will have the ability to be retrofitted with new electric systems in the future. Environmental advocates criticized the decision to include internal combustion-powered vehicles in the contract, which they said contradicted the Biden administration's goal to electrify the U.S. fleet. Crucially for postal workers, disproportionately Black and female, who are <a href="https://nexusmedianews.com/top_story/extreme-heat-driven-by-climate-change-threatens-postal-workers/?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-9Ip0Rt-Auiess0gfHFp6Dwr6Ds3hGHYgfUahnN3y2G9clM8f5Z-pPTpcchrImVyYn9L947q-VlHaMTX7VPi1bosZQ6LA&utm_content=112905932&utm_source=hs_email" target="_blank" rel="noopener noreferrer">especially vulnerable to hyperthermia</a> as climate-fueled extreme heatwaves become more common, the NGDV will feature air conditioning (as well as airbags and collision avoidance systems). </p>
<p>The majority of the current Grumman LLV (Long Life Vehicle) are between 25- and 32-years-old and get 10 miles per gallon, worse than a 2010 <a href="https://www.fueleconomy.gov/feg/bymodel/2010_Hummer_H3.shtml?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz--0JetoCU4qofY02qIuZEjL8N9koP9F_4UfPaf6TMTS37hNRFxtEy4IrBZHMIkMDLrKbnC4xj0We_8xV1UW0Q3Y-M-Vpw&utm_content=112905932&utm_source=hs_email" target="_blank" rel="noopener noreferrer">Hummer</a>. In a separate hearing before the House Oversight and Reform Committee on Wednesday, Rep. Cori Bush criticized the USPS board of governors, which is composed of six white men including three investment bankers and a coal lobbyist, for looking "like a millionaire white boy's club."</p>
<p><strong>For a deeper dive:</strong><br/></p><p>NGDV announcement: <a href="https://www.cnn.com/2021/02/23/business/new-postal-service-delivery-vehicle/index.html?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-94VrOWDqcY8xMl_dsap59SHLUfXkrGU-cTzqMm6sAK3p47QyIAWdDNgQV7tL5hh3yMZljlnKzFg8urtnaM0-LDCi00LQ&utm_content=112905932&utm_source=hs_email" target="_blank">CNN</a>, <a href="https://www.bloomberg.com/news/articles/2021-02-24/post-office-purchase-of-gasoline-truck-seems-to-defy-biden-order?sref=oUjKJw8m&utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-9m7BgAqGgVu-fIMrAvmbrTAIBWya8BPPMJejUEKHW517RuHXlU4Oo-AW_UGEW57MAp61CjNW_8BYRa6jXDmP2I3o2DjQ&utm_content=112905932&utm_source=hs_email" target="_blank">Bloomberg</a>, <a href="https://apnews.com/article/technology-wisconsin-environment-postal-service-electric-vehicles-f131e82dcb81757962766ddb96c2f0a1?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-_tT-jbAWxFiyTbsQSB5ygK46spjfrIBDzWlHh_esVi7xY3zpnav0UPp0JQdV9JkFbX7fjqqsIt58dcEn_8ObR0b2fngQ&utm_content=112905932&utm_source=hs_email" target="_blank">AP</a>, <a href="https://www.eenews.net/energywire/2021/02/24/stories/1063725861?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz--nsiZOHR1q5xk_PZzkpqsefsOmP9xAN-5zj6L8dit7O8eKhy7m4VUeq7Bz_KBIsF4Xdka6iytOh1EeT5UOktHnuncuZg&utm_content=112905932&utm_source=hs_email" target="_blank">E&E</a>, <a href="https://www.cbsnews.com/news/usps-mail-truck-oshkosh-defense/?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz--2MmEa8YhRMYKLSh4WjK4eskV6EiSbj7rjDipRntmfq7QCIl9DWjrh6v0I-qkHlqzEsmn1A_KR_R_KxAX6KJEz8J81Vw&utm_content=112905932&utm_source=hs_email" target="_blank">CBS</a>, <a href="https://www.usatoday.com/story/money/cars/2021/02/23/usps-new-mail-delivery-trucks/4566631001/?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz--r-tmcNniSqT6izFdW44Mt_J-INMnXOjY8nJoq5j9L1Fxyhb7K0AK4p0DSXyP0MjFsjXdhTecQ0wINm96mG-EtQKSsCw&utm_content=112905932&utm_source=hs_email" target="_blank">USA Today</a>, <a href="https://www.nytimes.com/live/2021/02/23/business/stock-market-today?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz--4-bOZMNz9BlG7KSuNy95-k1_FYyEMQN8U8SkbWDwwv6Lo405uBEa_fkPTgofMAUsm0UK5xd2sXGHs6vU1pAcvbcw6KQ&utm_content=112905932&utm_source=hs_email#postal-service-fleet-contract" target="_blank">The New York Times</a>, <a href="https://arstechnica.com/cars/2021/02/usps-picks-a-new-mail-truck-and-no-they-wont-all-be-electric/?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-_P2UVzg6xbqRXInedThmX__nwZ7mRXI3QDSSLXheYRQQZ0MyN-jIC17kAG7dEJ1S-74vmA8XHaRY0Fm9u9YBn23Us9Tw&utm_content=112905932&utm_source=hs_email" target="_blank">Ars Technica</a>, <a href="https://www.theverge.com/2021/2/23/22297823/usps-postal-service-mail-truck-electric-oshkosh-workhorse?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-9kTKOmIxqSybaGr026yakenVma4u5hNP1Cc9cNGL3kJGigbbWb0mmsS3IIO7QbochTawJCvVjwf_zycVI1tuq49JpWrQ&utm_content=112905932&utm_source=hs_email" target="_blank">The Verge</a>, <a href="https://www.motortrend.com/news/oshkosh-ngdv-usps-mail-van-first-look-review/?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz--V7xmFH4DDKE9Y9j9jdtCi5rtV76tZotzKqB7Lwe5I0SFvM8kD7Ddc8zlynkfa1_vMSuj89NYbMOP5MCrhTJNMtx4X3Q&utm_content=112905932&utm_source=hs_email" target="_blank">Motor Trend</a>; USPS demographics: <a href="https://www.washingtonpost.com/business/2021/02/24/dejoy-hearing-usps-live-updates/?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-_EPoZ2XjbDzMZTys_11GvMARRIkomyXAVTwlBbSmfWFBwTSWZAR2m14Usmeqy0jlk9F3DP5THzF9na9jK6qPXSGBKxXQ&utm_content=112905932&utm_source=hs_email" target="_blank">The Washington Post</a>; <span style="background-color: initial;">Climate</span> Signals background: <a href="https://www.climatesignals.org/climate-signals/extreme-heat-and-heat-waves?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-8QSokbpMPV6BGHRMP-GeiPaapjjIDSWhwi9edSrjW-IbOaSLY4-Bj6hR_1h4XoDF59-eAxF7Gk6O028uG0UZ-n5WZjYQ&utm_content=112905932&utm_source=hs_email" target="_blank">Extreme heat and heatwaves</a><br/></p><p><em>For more </em><a href="http://ecowatch.com/climate-change-news/" rel="noopener noreferrer" 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" rel="noopener noreferrer" 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" rel="noopener noreferrer" 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>From Your Site Articles
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Congresswoman Deb Haaland, seen here on December 19, 2020 in Wilmington, Delaware, is poised to become the next U.S. Secretary of Interior pending Senate confirmation hearings. Alex Edelman / AFP / Getty Images
After a second day of Senate hearings, Representative Deb Haaland (D-NM) is poised to become the first Native to serve as Secretary of the Interior (or any such high-ranking cabinet position.)
<p>It was clear the GOP appeared to hold her to a standard far different from the unqualified or corrupt Trump nominees it approved, with incendiary language and attacks "<a href="https://newsletter.climatenexus.org/e2t/tc/VW61Bk3sp0N8W5mpsPb5Y5z_6W6klx534ntv9hN24tzww3p_9rV1-WJV7CgXbMW3vYcZf2yvM5_VJdRXZ7TTT6sVdgt2m5mzDv6W5X8hFn50c6RRW947RK12Yzjt2W98hSVl6SC_c6W5S8ZBR5bbvfYW7C2BVT3RVTsYW2TbKH080q4Z1W3SdsNS7WX_nmN7by4YjRZ_-ZN5q3JnkyDq_bW6PK8761rdFZ0N4YLf4hJ9nSBW8y8zXX88gWPrW4ZlRQ-60wqgHW2yBZY149214mW5L4Ygy6cPr7YW5D3Vcw3zkRt6W389ZnG5pbckrV5NsFT4GXc0pW34PVn81JBGc5W6L4Cnq87zG8yV74vcj3rldLBW6zcG648VnflXW49Tyl44TD_Q_38Q21" target="_blank" rel="noopener noreferrer">premised on settler colonialism.</a>" </p><p>While Indigenous groups and others, like Senator Elizabeth Warren sang her praises, it was moderate Democratic Senator Joe Manchin who stood as the potentially undecided vote. Coming from fossil-fuel-friendly West Virginia, Manchin's initial reluctance suggested Haaland's nomination might be in trouble. </p><p>But after her second day of hearings, in which she repeatedly stated she would push the Biden administration's agenda, Manchin released a statement signaling his support for her nomination, virtually ensuring Haaland will have the votes to make history.</p>
<p><strong>For a deeper dive:</strong></p><p><a href="https://indiancountrytoday.com/news/debforinterior-we-are-ready-to-make-history-qhx9jdf-okyGe41Zio2FyQ?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-_p9VoM0wqt1DX7ynnFm3lFGEVwT3Uo4ZopeeU1n1erC1WG47D1PIlbLY9c3UYh63oFD3nIdHA3HhgFA2F5oykv346_xAFfk1o4GFjOYk9UrOezDHU&utm_content=112905932&utm_source=hs_email" target="_blank">Indian Country Today,</a> <a href="https://indiancountrytoday.com/news/a-historic-run-support-for-auntie-deb-szgCQ7fr10a-1ZiZLgCurA?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-8cTxNUneN75zchInT0k1O9kP-Krkvw3ke-KzYIpeycal92S2xWKZkiYu5TcnmVqVUIfCa9RcspF0eeyM-oSsjIsQh8fGoSTVtp4IhlmjNxCKpc0Ug&utm_content=112905932&utm_source=hs_email" target="_blank">Indian Country Today</a>, <a href="https://indiancountrytoday.com/news/indian-country-defends-deb-haaland-nZBNTaP750e-AobbIobSaw?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz--a1lW1MmTlCg7VxpAEkRRhNqiFbYGkgMIQVWyC6YzE37NPITy9B1aRTz4yloNJS3sjXqmlqcRFgexEMtLqjKAygn6G6X7ulC0aT2xvgZitFD4tQxU&utm_content=112905932&utm_source=hs_email" target="_blank">Indian Country Today</a>, <a href="https://www.eenews.net/greenwire/2021/02/24/stories/1063725905?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz--NkklQ79bZQw_O5kfv-B_tc5HDMPrCOzCHtFcUl9VoKrJfsJWNsS9nYLP0KiODMtU3TVGhRR62RH9DYiHXoGS0Ri4TEashyr4QK2_NiXzbn_zIMOE&utm_content=112905932&utm_source=hs_email" target="_blank">E&E,</a> <a href="https://thehill.com/policy/energy-environment/540305-haaland-on-drilling-lease-moratorium-its-not-going-to-be-a?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-9-VPuOR-l01pWuj07I3X-SS1RnRxXiIS_U6ph9VlY0ZV9IajktL0PJH8wEFQSQxVOHtCcBjfpEqiLa3_CTWFF9SBXiLLDNLx64bIMOpKTjJtO1neM&utm_content=112905932&utm_source=hs_email" target="_blank">The Hill</a>, <a href="https://www.eenews.net/eenewspm/2021/02/24/stories/1063725917?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz--ZWgjS2zArv5d1CKPSZZPPMwAsx3kv09pkcwklZ6OKVUdImC-yhJnXm-qX_c8F-Rb2pDfMLQzYqFOktAOn--m-TfHnF2_xPu6FGMKKXIo8Z9E-bDM&utm_content=112905932&utm_source=hs_email" target="_blank">E&E</a>, <a href="https://www.nytimes.com/2021/02/24/climate/deb-haaland-interior-secretary.html?searchResultPosition=2&utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-_lIccuHeSWCi0XXA1VeqHm2k7vkabdei6KROmXgzS7KTzMj_KWfUakElz96Yl5Ehzo0z2vucw6hqkXxdh03LFeeC_kVBzkNVoMTnhZqw5suj5fax4&utm_content=112905932&utm_source=hs_email" target="_blank">New York Times</a>, <a href="https://www.nytimes.com/2021/02/24/us/deb-haaland-senate.html?searchResultPosition=3&utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-_UCsi8hnEJhWYfM6L_RP5hQfUOlLFOJaAxvC5TS-IPddFCVy5i7fZJYxr0BpOMB8Yqcf8lUZmXufHydJuRUqP926k7jMB6wxofUb54F47QH2o9eDM&utm_content=112905932&utm_source=hs_email" target="_blank">New York Times</a>, <a href="https://apnews.com/article/deb-haaland-native-americans-reaction-72ae93d659935b9b5e1117166eda8a37?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-9G_nlUZ-yVVN9uS0vZkck8yAzSsKpP74f1l3xhhrTa3tiowwoNB4mqHLhQSU_zb8PK7MHw0ghNLdny2QPcV2uII7tCNocNsws_BT7zpg8ajV6sXns&utm_content=112905932&utm_source=hs_email" target="_blank">AP,</a> <a href="https://www.politico.com/news/2021/02/24/manchin-haaland-interior-confirmation-471408?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz--QZh556xS-Ww72k395b3lAIzTqgy0J0yXWRzQgvS5DVWRk6deNjpJbzgxSBrcCJ4RxOLBgp3lD9pQKsXV5lD44naHLAt6PfrQx-5LxQbgO45Wyt30&utm_content=112905932&utm_source=hs_email" target="_blank">Politico</a>, <a href="https://login.politicopro.com/?redirect=https%3A%2F%2Fsubscriber.politicopro.com%2Farticle%2F2021%2F02%2Fhaaland-backs-bidens-move-to-block-keystone-xl-pipeline-project-3987202%3Futm_campaign%3DHot%2520News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-_Wi8j19V1F9rPalfTw7EZx2iWLqoJ9f9aTDjB5Si71DQkbsPOEwj7pT9OexevjbnvGgFfkZzfsJWt71iUyja6sc56a9B8nQOZf9Z5BZEfGS91s64w&utm_content=112905932&utm_source=hs_email" target="_blank">Politico Pro</a>,<a href="https://www.eenews.net/eenewspm/2021/02/24/stories/1063725919?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-_H1jBZbAg5AMzefRfNvgoEscDoQ35ptHC6adNwWRMXPsl6JzQhffSgGBQRqLTHoh12Z1eiV0r5qYNShO5yDOQAgMFsdaU6KjJX2sIbPKJ1-J8dDc8&utm_content=112905932&utm_source=hs_email" target="_blank"> E&E,</a><a href="https://thehill.com/policy/energy-environment/540356-manchin-to-vote-to-support-haalands-confirmation?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-9fH_SeHHs2qSDo8yZEzdyc11QQ6bBfZi6yVLwpUFx1C5lw0yjfQch8JF-Jq5tWBPCwIczht0CQYcTgr5XmLT_CCAkxgPKxN9c-qOKMls9h7G6J_1s&utm_content=112905932&utm_source=hs_email" target="_blank">The Hill</a>, <a href="https://www.vox.com/22297585/deb-haaland-confirmation-hearing-interior-department?_hsmi=112905932&_hsenc=p2ANqtz-_hDLfxlEtqrTkslQ4z23sXdpA84ILi_duZL4NV_z7wrNa9awHLP_3H_7SYgvTKuPvS-d1dQaEEBTY6L5olxu4_-0uOuztst1bMvCyrl5xLGrrbeGE" target="_blank">Vox</a>,<a href="https://earther.gizmodo.com/the-oil-and-gas-money-behind-the-republicans-who-will-h-1846345607?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-_zDIZkS2xldA53EGCuXQ3ftoAMqr-2mNKgkZYeKbEsrJafK6Mlt8lCAqxlxeyeiffFGKHc5hntaUvr36SeSJePM8fvTSlan7bggj5GBtp7Rjo4IjU&utm_content=112905932&utm_source=hs_email" target="_blank"> Earther</a>, <a href="https://www.cnn.com/2021/02/24/politics/what-matters-february-23/index.html?utm_campaign=Hot%20News&utm_medium=email&_hsmi=112905932&_hsenc=p2ANqtz-9ZI77owlgK_RYlmfgfrmDzoq6OBvBE-bQgU-bkq6Kkxg-9HyhSCPRy4jS-woT7wTcH4rtdKpMOU0EiE9RDLlRb0HtvML4gjYpR2WJ7eC1C9cnUlf4&utm_content=112905932&utm_source=hs_email" target="_blank">CNN</a></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>From Your Site Articles
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Yves Adams / Instagram
A rare yellow penguin has been photographed for what is believed to be the first time.
<p>Belgian <a href="https://www.ecowatch.com/tag/wildlife" target="_self">wildlife</a> photographer Yves Adams snapped the shot in December 2019 on an island in South Georgia during a two-month expedition, <a href="https://www.independent.co.uk/news/science/yellow-penguin-photo-south-atlantic-b1804738.html" target="_blank">The Independent reported</a>. However, he first posted the photograph on Instagram this month.</p><p>"While unpacking our rubberboats merely after landing on a remote beach on the island of South-Georgia, this leucistic King penguin walked up straight to our direction in the middle of a chaos full of Sea elephants and Antarctic fur seals, and thousands of other King penguins," Adams wrote in his post. "How lucky could I be!"</p>
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<p>Leucism is a genetic mutation that causes some but not all of an animal's melanin to disappear, <a href="https://www.livescience.com/yellow-penguin-south-georgia.html" target="_blank">Live Science explained</a>. King penguins typically have black and white feathers with a yellow bow-tie-like stripe on the collar. Melanin, or dark pigment, is responsible for the darker feathers. While pigment anomalies in penguins are rare, they can be either melanistic (all black), albanistic (all white) or leucistic (a mix of both).</p><p>Dee Boersma, a University of Washington conservation biologist who was not a part of Adams's expedition, told Live Science that she agreed with his diagnosis.</p>
<p>However, Kevin McGraw, an integrative behavioral ecologist at Arizona State University who also was not a part of the expedition, was less sure, as he told Live Science:</p><blockquote>"It does look albino from the perspective that it lacks all melanin" in its plumage, feet and eyes, McGraw said. Still, "we'd need feather samples for biochemical testing if we aimed to unequivocally document," whether melanin is present, he said.</blockquote><blockquote>Animals can be albino but still have non-melanin pigment, he added.</blockquote>
<p>McGraw added that the mutation might put the unique penguin at a disadvantage, since penguins use their coloring for choosing mates and protecting themselves from both predators and the sun.</p><p>"It's conceivable that such color aberrations could impact both survival and reproduction," McGraw said.</p><p>For whatever the reason, the white-and-yellow coloring is rare enough that it has never been seen before, as far as experts are aware. A white chinstrap penguin was spotted in Antarctica in 2012, The Independent reported.</p><p>The rarity made Adams feel especially lucky to get a chance to photograph this individual. He said that it was one of at least 120,000 penguins in the colony.</p><p>"It was heaven that he landed by us. If it had been 50 metres away, we wouldn't have been able to get this show of a lifetime," Adams told The Independent.</p>
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The Crystal building in London, England is the first building in the world to be awarded an outstanding BREEAM (BRE Environmental Assessment Method) rating and a LEED (Leadership in Energy and Environmental Design) platinum rating. Alphotographic / Getty Images
By Stuart Braun
We spend 90% of our time in the buildings where we live and work, shop and conduct business, in the structures that keep us warm in winter and cool in summer.
But immense energy is required to source and manufacture building materials, to power construction sites, to maintain and renew the built environment. In 2019, building operations and construction activities together accounted for 38% of global energy-related CO2 emissions, the highest level ever recorded.
<p>To ensure that the Paris climate targets are met, the building and construction industry needs to become a climate leader by moving towards net-zero construction. Its CO2 emissions need to be cut in half by 2030 for building stock to be carbon-free by 2050, according to a recent <a href="https://www.unep.org/news-and-stories/press-release/building-sector-emissions-hit-record-high-low-carbon-pandemic" target="_blank">report</a> by the United Nations Environment Programme (UNEP).</p><p>In response, a raft of new net-zero building initiatives are focused on curbing emissions across the whole building lifecycle.</p><p>DW looks at five key points in understanding the push to carbon-free construction.</p>
<h3>1. Urbanization Is Skyrocketing, and That's a Problem</h3><p>A rapidly urbanizing world is compounding the massive impact of buildings and infrastructure on the <a href="https://www.ecowatch.com/tag/climate-crisis">climate crisis</a>. According to urban climate-action initiative <a href="https://www.c40.org/networks/clean-construction-forum" target="_blank" rel="noopener noreferrer">C40 Cities,</a> 2.5 billion more people will flood cities (mostly in Asia and Africa) in the next three decades, while 60% of buildings required by 2050 still have to be built.</p><p>With the equivalent of a city of around 1.5 million people being constructed each week, carbon-heavy construction is skyrocketing, meaning the sector must rapidly decarbonize if global heating is to remain within the IPCC's limit of 1.5- to well below 2 degrees Celsius <a href="https://www.dw.com/en/will-it-soon-be-too-late-to-save-the-climate/a-49889771" target="_blank" rel="noopener noreferrer">above 1990 levels.</a></p><p>This will not be easy.</p><p>A <a href="https://ec.europa.eu/energy/topics/energy-efficiency/energy-efficient-buildings/energy-performance-buildings-directive_en?redir=1" target="_blank" rel="noopener noreferrer">European Union directive</a> to achieve nearly Zero-Energy Buildings (nZEBs) in all new structures by the end of 2020 was on track to achieve an 80% CO2 reduction, according to Lukas Kranzl, a senior scientist at the Vienna-based Energy Economics Group that is <a href="https://ec.europa.eu/energy/intelligent/projects/en/projects/zebra2020" target="_blank" rel="noopener noreferrer">monitoring</a> the nZEBs. Kranzl says this won't be enough to meet the Paris targets.</p><p>"We will need [almost] complete decarbonization in the building sector before 2050," he told DW, meaning that 95-100% emission cuts will be required.</p>
<h3>2. Independent Initiatives Might Have the Solution</h3><p>While Kranzl fears that some EU member states are not on the path to building and construction decarbonization, new independent initiatives are bringing together cities, companies and organizations to achieve net-zero building across the whole lifecycle.</p><p>The World Green Building Council's (WorldGBC) Net Zero Carbon Buildings Commitment is one such global initiative in which diverse stakeholders pledge to reach net-zero emissions for all new buildings by 2030, and all buildings by 2050.</p><p>Created in partnership with C40, the target was upgraded in September 2019 to include <a href="https://www.worldgbc.org/sites/default/files/WorldGBC_Bringing_Embodied_Carbon_Upfront.pdf" target="_blank" rel="noopener noreferrer">embodied carbon</a>, which is to say emissions generated, not only during operational life but "during the manufacturing, transportation, construction and end of life phases of all built assets." Embodied carbon itself contributes around 11% of all global carbon emissions.</p><p>According to Victoria Burrows, director of Advancing Net Zero at the World Green Building Council, this shift reflects a "wholesized approach to carbon emissions in the building and construction sector."</p><p>While net-zero buildings were previously focused on operational performance, especially in terms of energy efficiency via solar power or passive design, embodied emissions include the significant "upfront" emissions created during the extraction and manufacture of building materials. The whole lifecycle measure includes "use stage" and "end of life" carbon generated through building maintenance and final deconstruction.</p>
<img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY4NDU4OC9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTYyMDk5Mjk5NX0.qOhZ3X163RwVw2B-obIoQfgtOUDGpAQ5pU2oGZhS-Dc/img.png?width=980" id="845d5" class="rm-shortcode" data-rm-shortcode-id="9d642ce031c41c20718cf1186b88bbfb" data-rm-shortcode-name="rebelmouse-image" data-width="1920" data-height="2424" />
<h3>3. Cement Causes More Pollution Than You Would Think</h3><p>When addressing embodied emissions, the construction phase that generates around 25% of greenhouse emissions is fundamental to the net-zero building revolution.</p><p>Reducing reliance on <a href="https://www.dw.com/en/carbon-intensive-cement-industry-feeling-the-heat/a-50546807" target="_blank" rel="noopener noreferrer">carbon-intensive cement</a>, the most widely used building material on earth that alone accounts for around <a href="https://reader.chathamhouse.org/making-concrete-change-innovation-low-carbon-cement-and-concrete#" target="_blank" rel="noopener noreferrer">8% of global CO2 emissions,</a> will be key.</p><p>Designers of carbon-neutral building are replacing cement framing in larger buildings with new sustainable cross-laminated <a href="https://www.dw.com/en/wood-renewable-construction-material-of-the-future/a-42012053" target="_blank" rel="noopener noreferrer">timber,</a> for example. Achieving a 20% reduction in building weight is matched by a similar reduction in "embodied energy." The end result is a <a href="https://www.sciencedirect.com/science/article/pii/S2352710219302542" target="_blank" rel="noopener noreferrer">26.5% reduction in the "global warming potential"</a> of the building.</p><p>A new five-story apartment building in Boston's Roxbury district is leading the way. Its designers <a href="http://news.mit.edu/2020/mass-timber-sustainable-building-boston-0305" target="_blank" rel="noopener noreferrer">are using the revolutionary timber framing</a> to significantly reduce emissions from steel and concrete and achieve a net-zero standard.</p>
<h3>4. Scandinavia Is Becoming a Net-Zero Pioneer</h3><p>A report released by C40 in October 2019 showed that the construction industry alone could cut emissions from buildings and infrastructure by 44% by 2050. Oslo, Copenhagen and Stockholm have since <a href="https://www.c40.org/press_releases/mayors-of-copenhagen-oslo-and-stockholm-commit-to-clean-construction" target="_blank" rel="noopener noreferrer">committed to take a leadership role</a> in creating a global market for low-emission construction materials and zero-emission machinery.</p><p>Oslo, for instance, aims to make all city-owned construction machinery and construction sites operate with zero emissions by 2025. Meanwhile, Copenhagen's bold plan to be climate-neutral by 2025 will draw heavily on its commitment to zero-carbon construction. This will be achieved in part through "fossils- or emission-free construction machinery in construction projects," said Frank Jensen, mayor of Copenhagen.</p><p>With Stockholm also part of a cross-border tender for sustainable procurement of mobile construction machinery, such unified demand is designed to send a signal to the market, according to Victoria Burrows. The end result will be to "create a ripple effect" that will help kickstart the net-zero building transition.</p>
<h3>5. Diverse Sectors Embracing Carbon-Free Construction</h3><p>The success of the net-zero carbon buildings commitment hinges on involving stakeholders across the whole building supply chain, says Burrows. With building and construction able to "cut across many other sectors" in the fight against climate change, she notes that cement and engineering firms, cultural institutions like the Sydney Opera House, universities and city governments are committing to net-zero building.</p><p>So, too, are real-estate companies that might once have prioritized profits over reducing emissions. British global property giant Grosvenor Group and Canada's Avison Young, another international real-estate powerhouse, are among many others implementing a net-zero building roadmap — with or without government targets.</p><p>In December, Grosvenor Europe committed to reducing its carbon impact by 50% by 2030. It will partly achieve this by cutting energy use in its buildings by one-third, and the embodied carbon intensity of its developments by one half.</p>
<p><em>Reposted with permission from <a href="https://www.dw.com/en/5-things-to-know-about-carbon-free-construction/a-52747374" target="_blank">DW</a>.</em></p>From Your Site Articles
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Houses and wooden debris are shown in flood waters from Hurricane Katrina Sept. 11, 2005 in New Orleans, Louisiana. Jerry Grayson / Helifilms Australia PTY Ltd / Getty Images
By Eric Tate and Christopher Emrich
Disasters stemming from hazards like floods, wildfires, and disease often garner attention because of their extreme conditions and heavy societal impacts. Although the nature of the damage may vary, major disasters are alike in that socially vulnerable populations often experience the worst repercussions. For example, we saw this following Hurricanes Katrina and Harvey, each of which generated widespread physical damage and outsized impacts to low-income and minority survivors.
<p>Social vulnerability researchers seek to understand the impediments and capacities of people and communities to prepare for, respond to, and recover from extreme natural hazards. A major tool in this work is social vulnerability modeling, the use of which is expanding in large part because of <a href="https://www.cnn.com/2020/08/30/opinions/hurricane-laura-hurricane-katrina-15-anniversary-climate-justice-russell/index.html" target="_blank">growing awareness</a> of the <a href="https://www.npr.org/2019/03/05/688786177/how-federal-disaster-money-favors-the-rich" rel="noopener noreferrer" target="_blank">social equity implications of disasters</a>.</p>
<p>This modeling applies knowledge garnered from disaster case studies describing how chronic marginalization translates to disproportionate adverse outcomes to identify the most vulnerable population groups. Such populations often include those living in poverty, the very old and young, minoritized ethnic and racial groups, renters, and recent immigrants [<a href="https://www.nap.edu/catalog/25381/framing-the-challenge-of-urban-flooding-in-the-united-states" target="_blank" rel="noopener noreferrer"><em>National Academies of Sciences, Engineering, and Medicine</em></a>, 2019]. Social vulnerability modelers select demographic variables representing these groups and combine them to construct spatial indicators and indexes that enable comparisons of social vulnerability across places.</p>
Mapping Social Vulnerability
<p>Figure 1a is a typical map of social vulnerability across the United States at the census tract level based on the Social Vulnerability Index (SoVI) algorithm of <a href="https://onlinelibrary.wiley.com/doi/abs/10.1111/1540-6237.8402002" target="_blank"><em>Cutter et al.</em></a> [2003]. Spatial representation of the index depicts high social vulnerability regionally in the Southwest, upper Great Plains, eastern Oklahoma, southern Texas, and southern Appalachia, among other places. With such a map, users can focus attention on select places and identify population characteristics associated with elevated vulnerabilities.</p><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY4NDI3Ni9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTYzOTAzMjg0MH0.v1q8kvdcaspP-06Y3lP3-fpjepuK4DByrALDDlLLTuY/img.png?width=980" id="dabfe" class="rm-shortcode" data-rm-shortcode-id="cf5abb87eb49497c7585585a853aa449" data-rm-shortcode-name="rebelmouse-image" data-width="2740" data-height="1062" />
Fig. 1. (a) Social vulnerability across the United States at the census tract scale is mapped here following the Social Vulnerability Index (SoVI). Red and pink hues indicate high social vulnerability. (b) This bivariate map depicts social vulnerability (blue hues) and annualized per capita hazard losses (pink hues) for U.S. counties from 2010 to 2019.
<p>Many current indexes in the United States and abroad are direct or conceptual offshoots of SoVI, which has been widely replicated [e.g., <a href="https://link.springer.com/article/10.1007/s13753-016-0090-9" target="_blank"><em>de Loyola Hummell et al.</em></a>, 2016]. The U.S. Centers for Disease Control and Prevention (CDC) <a href="https://www.atsdr.cdc.gov/placeandhealth/svi/index.html" target="_blank">has also developed</a> a commonly used social vulnerability index intended to help local officials identify communities that may need support before, during, and after disasters.</p><p>The first modeling and mapping efforts, starting around the mid-2000s, largely focused on describing spatial distributions of social vulnerability at varying geographic scales. Over time, research in this area came to emphasize spatial comparisons between social vulnerability and physical hazards [<a href="https://doi.org/10.1007/s11069-009-9376-1" target="_blank"><em>Wood et al.</em></a>, 2010], modeling population dynamics following disasters [<a href="https://link.springer.com/article/10.1007%2Fs11111-008-0072-y" target="_blank" rel="noopener noreferrer"><em>Myers et al.</em></a>, 2008], and quantifying the robustness of social vulnerability measures [<a href="https://doi.org/10.1007/s11069-012-0152-2" target="_blank" rel="noopener noreferrer"><em>Tate</em></a>, 2012].</p><p>More recent work is beginning to dissolve barriers between social vulnerability and environmental justice scholarship [<a href="https://doi.org/10.2105/AJPH.2018.304846" target="_blank" rel="noopener noreferrer"><em>Chakraborty et al.</em></a>, 2019], which has traditionally focused on root causes of exposure to pollution hazards. Another prominent new research direction involves deeper interrogation of social vulnerability drivers in specific hazard contexts and disaster phases (e.g., before, during, after). Such work has revealed that interactions among drivers are important, but existing case studies are ill suited to guiding development of new indicators [<a href="https://doi.org/10.1016/j.ijdrr.2015.09.013" target="_blank" rel="noopener noreferrer"><em>Rufat et al.</em></a>, 2015].</p><p>Advances in geostatistical analyses have enabled researchers to characterize interactions more accurately among social vulnerability and hazard outcomes. Figure 1b depicts social vulnerability and annualized per capita hazard losses for U.S. counties from 2010 to 2019, facilitating visualization of the spatial coincidence of pre‑event susceptibilities and hazard impacts. Places ranked high in both dimensions may be priority locations for management interventions. Further, such analysis provides invaluable comparisons between places as well as information summarizing state and regional conditions.</p><p>In Figure 2, we take the analysis of interactions a step further, dividing counties into two categories: those experiencing annual per capita losses above or below the national average from 2010 to 2019. The differences among individual race, ethnicity, and poverty variables between the two county groups are small. But expressing race together with poverty (poverty attenuated by race) produces quite different results: Counties with high hazard losses have higher percentages of both impoverished Black populations and impoverished white populations than counties with low hazard losses. These county differences are most pronounced for impoverished Black populations.</p><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY4NDI3OS9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTY0NTc3NjUwNX0.bfkxzYwjdvBUvGu3zsI0iI_710xQyiARxVgrww1ZhpA/img.png?width=980" id="52f88" class="rm-shortcode" data-rm-shortcode-id="799dc45654e18d5e42c72f96c704e218" data-rm-shortcode-name="rebelmouse-image" data-width="1464" data-height="1432" />
Fig. 2. Differences in population percentages between counties experiencing annual per capita losses above or below the national average from 2010 to 2019 for individual and compound social vulnerability indicators (race and poverty).
<p>Our current work focuses on social vulnerability to floods using geostatistical modeling and mapping. The research directions are twofold. The first is to develop hazard-specific indicators of social vulnerability to aid in mitigation planning [<a href="https://doi.org/10.1007/s11069-020-04470-2" target="_blank" rel="noopener noreferrer"><em>Tate et al.</em></a>, 2021]. Because natural hazards differ in their innate characteristics (e.g., rate of onset, spatial extent), causal processes (e.g., urbanization, meteorology), and programmatic responses by government, manifestations of social vulnerability vary across hazards.</p><p>The second is to assess the degree to which socially vulnerable populations benefit from the leading disaster recovery programs [<a href="https://doi.org/10.1080/17477891.2019.1675578" target="_blank" rel="noopener noreferrer"><em>Emrich et al.</em></a>, 2020], such as the Federal Emergency Management Agency's (FEMA) <a href="https://www.fema.gov/individual-disaster-assistance" target="_blank" rel="noopener noreferrer">Individual Assistance</a> program and the U.S. Department of Housing and Urban Development's Community Development Block Grant (CDBG) <a href="https://www.hudexchange.info/programs/cdbg-dr/" target="_blank" rel="noopener noreferrer">Disaster Recovery</a> program. Both research directions posit social vulnerability indicators as potential measures of social equity.</p>Social Vulnerability as a Measure of Equity
<p>Given their focus on social marginalization and economic barriers, social vulnerability indicators are attracting growing scientific interest as measures of inequity resulting from disasters. Indeed, social vulnerability and inequity are related concepts. Social vulnerability research explores the differential susceptibilities and capacities of disaster-affected populations, whereas social equity analyses tend to focus on population disparities in the allocation of resources for hazard mitigation and disaster recovery. Interventions with an equity focus emphasize full and equal resource access for all people with unmet disaster needs.</p><p>Yet newer studies of inequity in disaster programs have documented troubling disparities in income, race, and home ownership among those who <a href="https://eos.org/articles/equity-concerns-raised-in-federal-flood-property-buyouts" target="_blank">participate in flood buyout programs</a>, are <a href="https://www.eenews.net/stories/1063477407" target="_blank" rel="noopener noreferrer">eligible for postdisaster loans</a>, receive short-term recovery assistance [<a href="https://doi.org/10.1016/j.ijdrr.2020.102010" target="_blank" rel="noopener noreferrer"><em>Drakes et al.</em></a>, 2021], and have <a href="https://www.texastribune.org/2020/08/25/texas-natural-disasters--mental-health/" target="_blank" rel="noopener noreferrer">access to mental health services</a>. For example, a recent analysis of federal flood buyouts found racial privilege to be infused at multiple program stages and geographic scales, resulting in resources that disproportionately benefit whiter and more urban counties and neighborhoods [<a href="https://doi.org/10.1177/2378023120905439" target="_blank" rel="noopener noreferrer"><em>Elliott et al.</em></a>, 2020].</p><p>Investments in disaster risk reduction are largely prioritized on the basis of hazard modeling, historical impacts, and economic risk. Social equity, meanwhile, has been far less integrated into the considerations of public agencies for hazard and disaster management. But this situation may be beginning to shift. Following the adage of "what gets measured gets managed," social equity metrics are increasingly being inserted into disaster management.</p><p>At the national level, FEMA has <a href="https://www.fema.gov/news-release/20200220/fema-releases-affordability-framework-national-flood-insurance-program" target="_blank">developed options</a> to increase the affordability of flood insurance [Federal Emergency Management Agency, 2018]. At the subnational scale, Puerto Rico has integrated social vulnerability into its CDBG Mitigation Action Plan, expanding its considerations of risk beyond only economic factors. At the local level, Harris County, Texas, has begun using social vulnerability indicators alongside traditional measures of flood risk to introduce equity into the prioritization of flood mitigation projects [<a href="https://www.hcfcd.org/Portals/62/Resilience/Bond-Program/Prioritization-Framework/final_prioritization-framework-report_20190827.pdf?ver=2019-09-19-092535-743" target="_blank" rel="noopener noreferrer"><em>Harris County Flood Control District</em></a>, 2019].</p><p>Unfortunately, many existing measures of disaster equity fall short. They may be unidimensional, using single indicators such as income in places where underlying vulnerability processes suggest that a multidimensional measure like racialized poverty (Figure 2) would be more valid. And criteria presumed to be objective and neutral for determining resource allocation, such as economic loss and cost-benefit ratios, prioritize asset value over social equity. For example, following the <a href="http://www.cedar-rapids.org/discover_cedar_rapids/flood_of_2008/2008_flood_facts.php" target="_blank" rel="noopener noreferrer">2008 flooding</a> in Cedar Rapids, Iowa, cost-benefit criteria supported new flood protections for the city's central business district on the east side of the Cedar River but not for vulnerable populations and workforce housing on the west side.</p><p>Furthermore, many equity measures are aspatial or ahistorical, even though the roots of marginalization may lie in systemic and spatially explicit processes that originated long ago like redlining and urban renewal. More research is thus needed to understand which measures are most suitable for which social equity analyses.</p>Challenges for Disaster Equity Analysis
<p>Across studies that quantify, map, and analyze social vulnerability to natural hazards, modelers have faced recurrent measurement challenges, many of which also apply in measuring disaster equity (Table 1). The first is clearly establishing the purpose of an equity analysis by defining characteristics such as the end user and intended use, the type of hazard, and the disaster stage (i.e., mitigation, response, or recovery). Analyses using generalized indicators like the CDC Social Vulnerability Index may be appropriate for identifying broad areas of concern, whereas more detailed analyses are ideal for high-stakes decisions about budget allocations and project prioritization.</p><img lazy-loadable="true" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTY4NDMyMy9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTY1NTA2OTU2NX0.GKHtixn35Mwpubn_GE8KBYNs4P2npvnM_Y9bXC-ONoM/img.png?width=980" id="c2ef1" class="rm-shortcode" data-rm-shortcode-id="7d3650965f39a777c809cb3093c8bb76" data-rm-shortcode-name="rebelmouse-image" data-width="1308" data-height="860" /><p>Selecting the relevant modes of equity for analysis is crucial. Is the primary interest to quantify disparities in the distribution of hazard impacts or procedural disparities in accessing resources? Is the focus on individual populations or on combinations of population characteristics? As social inequities often accrue to low-income households, analysts should consider assessing economic losses in both absolute and proportional terms.</p><p>Creating valid measures of equity requires not only statistical expertise but also a fundamental understanding of the underlying processes of social marginalization. This facilitates selection of optimal proxy indicators and their geographic scales. However, practical considerations like data availability and cost can lead to indicator selection that diverges from conceptual bases. For example, for disaster assistance received by households, an equity analysis should ideally be conducted at the household scale. Unfortunately, data describing some dimensions of inequity, like race, are rarely collected by disaster agencies, necessitating analysis using census data at larger geographic scales.</p>
<p>The final major challenge is to develop statistically robust measures and best practices for assessing disaster equity that strengthen the foundation for policy interventions. Doing so may require expanding current approaches to include sensitivity analyses to assess how choices of parameters (e.g., input variables, geographic scale) in building social vulnerability indicators affect the statistical stability of resulting measures, and how these measures correlate with observed disaster impacts like dislocation, assistance eligibility, and recovery time.</p><p>The stakes for improving our understanding of relationships among hazards, vulnerability, and social equity are high, as climate disasters from flooding, drought, tropical cyclones, and wildfire have been increasing in their frequency and destruction. By definition, sustainable solutions that empower communities to resist, recover from, and adapt to these threats must be not only economically viable and environmentally sound but also socially equitable. Well-designed measures of disaster equity are an important tool for quantifying disaster disparities, which is the first step toward dismantling them.</p><p><em>This story originally appeared in <a href="https://eos.org/science-updates/assessing-social-equity-in-disasters" target="_blank">Eos</a></em> <em>and is republished here as part of Covering Climate Now, a global journalism collaboration strengthening coverage of the climate story.</em></p>
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A gray wolf is seen howling outside in winter. Wolfgang Kaehler / Contributor / Getty Images
Wisconsin will end its controversial wolf hunt early after hunters and trappers killed almost 70 percent of the state's quota in the hunt's first 48 hours.
<p>By the end of Tuesday, the second day of the hunt, 82 wolves had been killed, <a href="https://apnews.com/article/wisconsin-wolves-animals-eau-claire-monroe-4319806de94ca754dcfc95e19b869694" target="_blank">The Associated Press reported</a>. As of Wednesday morning, 135 had been killed, exceeding the quota, according to the <a href="https://dnr.wisconsin.gov/topic/hunt/wolf/index.html" target="_blank">Wisconsin Department of Natural Resources (DNR)</a>.</p><p>"Wisconsin's actions offer a tragic glimpse of a future without federal wolf protections," the Wolf Conservation Center <a href="https://twitter.com/nywolforg/status/1364338681776070657" target="_blank">tweeted</a> in response.</p><p>President Donald Trump's <a href="https://www.ecowatch.com/gray-wolves-endangered-trump-2649746799.html" target="_self">delisting</a> of gray wolves under the <a href="https://www.ecowatch.com/tag/endangered-species-act" target="_self">Endangered Species Act</a> triggered the hunt. The DNR originally set a <a href="https://www.ecowatch.com/gray-wolf-wisconsin-hunt-2650553450.html" target="_self">quota of 200 wolves </a>to be killed between Feb. 22 and Feb. 28. Of the 200, 81 were allocated to the Ojibwe Tribes in accordance with treaty rights, the <a href="https://madison.com/wsj/news/local/environment/article_d575dba3-6e63-54de-9927-e59c2ca5cfb9.html?fbclid=IwAR06BdtuJaJmVPgX4cSgM_H2jH0fHCFXsFi2kDzBssU6Tm7Kec1jybQwqTs" rel="noopener noreferrer" target="_blank">Wisconsin State Journal reported</a>. Hunters killed about half of the remaining 119 by Tuesday morning and 69 percent by Tuesday afternoon, The Associated Press reported. By Wednesday morning, hunters exceeded the quota by 16 wolves.</p><p>Hunters also exceeded the quota set for three of the state's hunting zones, according to DNR. They killed 33 of an 18-wolf quota in zone 2, located in the northeast; 24 of a 20-wolf quota in zone 3 located in the center; and 30 of a 17-wolf quota in southern zone 6. The hunt ended Wednesday at 10 a.m. CT in the most depleted zones and will end at 3 p.m. CT for the remaining half.</p>
<p>The hunt is the state's first since 2014, according to the Wisconsin State Journal. After wolves were returned to state management under Trump in January 2021, Wisconsin intended to plan a hunt for November 2021, arguing that it needed the time to study the population and consult with Native American tribes and the general public. However, pro-hunting group Hunter Nation sued the state to start the hunt earlier in the year, with a judge ruling in their favor. This past Friday, an appeals court dismissed the Wisconsin DNR's appeal, <a href="https://www.wpr.org/wolf-hunt-will-move-forward-after-panel-judges-dismisses-dnr-appeal" target="_blank">Wisconsin Public Radio reported</a>.</p><p>"The reckless slaughter of 135 wolves in just three days is appalling," said Collette Adkins, carnivore conservation director at the Center for Biological Diversity. "Sound science was ignored here in favor of catering to trophy hunters who were all too eager to kill wolves even at the height of breeding season. It will take years for Wisconsin's wolf population to recover from the damage done this week. And without federal protections, this bloody spectacle could easily play out in other states."</p><p>The hunt killed about 12 percent of Wisconsin's wolves, which last numbered between 1,034 and 1,057 according to 2020 DNR <a href="https://u7061146.ct.sendgrid.net/ls/click?upn=4tNED-2FM8iDZJQyQ53jATURDPtJG0H2bp-2FS2p7qmrdoE1k0lZGUnoapBLdZjmTJCK15VS_9DWd1IQpF0pa6moAa2K0USVLPw-2BdyUxYOf6Uxh7iNF2j-2F-2B0i4WsvfzVmvKM60HQTKBTl7-2FdSSDZkDf9HSA47QUmgHfQ3pfCbKBt6d7suISzSlDId36RWi2csLv7-2FEXhWWSkoFglobYU5KfJ7V3rYnRLAHtVsTP8O04pEbdY9PBs-2FAxY8iDOIk6FL2bAvqwldRziPkNjC-2BKVHe2TrnwXpAIlV04TbyPn9o7CtwxLPlvMAhJI3e9jhBOxTwgwhRoCaVts11Bai8tW99bXDuohXcTwxsWRJcrKOj5sA0Ou0d4lTdNEXHwRnqoYdIhdKAhslQX1vA6J-2Bi9MX9nfC-2BVBjgrRm0YUvz-2FtiGSLBiybmIHg-3D" target="_blank">data</a>.</p><p>Other <a href="https://www.ecowatch.com/tag/conservation" target="_self">conservation</a> groups also raised concerns about the rushed hunt. At the same time, <a href="https://www.ecowatch.com/tag/indigenous" target="_self">Indigenous</a> communities criticized the lack of consultation. The state is required by law to consult with tribes on resources management.</p><p>"This hunt is not well-thought-out, well-planned, totally inadequate consultation with the tribes," Peter David, Great Lakes Indian Fish and Wildlife Commission wildlife biologist, told Wisconsin Public Radio. "And maybe the biggest concern of all is that this season is not so much a hunting season as it is a killing season. No justification, really, was given for what was the legitimate purpose other than killing wolves."</p>
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