By James Hoggan
My years of research for I'm Right, You're an Idiot, as well as decades of experience in public relations, have persuaded me that we humans have a fickle relationship with facts. We paint a picture of the world according to facts that appeal to us, and we unconsciously blur the edges or use brushstrokes of denial when faced with disagreeable realities and alarming truths.
Why is this? Columbia University professor Elke Webber says we tend to ignore or deny unpleasant facts because we have a finite pool of worry, a personal well of anxiety that has only so much room in it. When our lives overflow with bad news we turn away.
Psychologist Bob Doppelt adds that denial is an active form of avoidance often driven by fear, shame or pain. In the case of climate change, many of us work hard not to notice the reality, to avoid feelings of embarrassment and distress, because our worldview would crumble if we were to acknowledge the truth about global warming or ocean acidification, and its link to our misplaced need to exploit and control nature.
To overcome this inertia we must face up to the challenge, not ignore it. Naturally, we always need to balance uncomfortable facts with hope and the courage to act, but we deny frightening facts at our peril. As Doppelt put it, “No tension, no change."
Every scientist and activist I know has at some point been berated by a well-meaning person who accused him or her of being too alarmist, but we need to recognize certain facts in order to change the way we interact with the world if we are to solve these problems.
For example, a new climate change study published in the March 2016 issue of the journal Nature predicts high greenhouse gas emission levels could raise the oceans as much as two meters by the end of this century, and by 13 meters—from Antarctica alone—by 2500. Past estimates did not include the melting of Antarctica, but the study suggests when this continent is taken into account we will see a doubling of previous forecasts.
As television journalist Bill Blakemore once told me, after a producer criticized his climate change reporting for being too gloomy: “Nobody likes to be Chicken Little, but the sky really is falling."
In my new book I discuss why critical messages aren't getting through and how to improve our communications, but in this blog I first explain why we need to ring the alarm bells. Here are some warnings from some of the 97 percent of climate scientists whose peer-reviewed papers show human caused global warming is indeed happening and a serious problem.
It is already too late to avoid climate change because temperatures are rising, says University of Hawaii associate professor and ecologist Camilo Mora, but if dangerous greenhouse gas emissions are stabilized soon, the effects could be modified or delayed. For instance, imagine you're driving at 100 miles per hour and there is a hazard in front of you, he said. Even if you slam on the brakes you will likely hit the hazard, but it's much better to hit it a 20 miles per hour rather than 100.
Earth is similarly hurtling towards a hazard, a time when many of today's most populous cities—places like New York, London, Singapore and Cairo—will become unbearably hot. His 2013 study, published in Nature, The Projected Timing of Climate Departure from Recent Variability, predicts the first of these apocalyptic changes will be seen in Indonesia as soon as 2020, and unprecedented temperature shifts will spread to other regions soon after. We can expect a heavy toll on humans and many species as extreme weather accelerates beyond anything we have experienced.
Even Mora was shocked by the results of his study because, rather than using standard deviation, he based his study on the largest extremes he could find in historical records dating back 150 years. Despite this conservative approach, he discovered that climate will move outside those bounds by 2047. This is the year he therefore defines as “climate departure," the date when the historic maximum temperatures will become the new minimums.
One of the areas Mora is most concerned about is species extinction and although 20,000 species are disappearing every year, neither he nor any other scientist can predict which will vanish next. He offers a vivid analogy: “Imagine you are climbing a ladder to the second floor of a building and you fall. Can you accurately predict, given the height of the fall, whether you're going to be injured or precisely what your injuries will be?" Whether you hurt both legs, sprain a wrist or break your neck depends on many factors. If you're lucky, perhaps you will limp away — but you might never walk again. Likewise, scientists cannot predict all the fallout from climate change, but humanity can minimize the impact by using its experience and knowledge.
Mora was also lead author in a 2013 study published in the journal PLOS Biology that looked at the disruptive impact of climate change on the oceans. Eighty percent of the animal protein consumed in the world comes from fish but he calculates by 2100, roughly 98 percent of the oceans will be affected by acidification, warming temperatures, low oxygen or lack of biological productivity. This will threaten up to 870 million of the world's poorest — those who rely on the ocean for food and jobs.
Mora, who studies how biodiversity is impacted by overexploitation, habitat loss and climate change, advises we are losing six million hectares of forest a year, three million hectares of mangroves, 100 square kilometres of seagrasses, and we have already said goodbye to 90 per cent of the top predators since 1950. He believes people who don't care about driving species down to extinction display a shockingly selfish view and lack of foresight.
The good news is, our knowledge of climate is improving, as is our capacity to analyze what we learn, thanks to the Intergovernmental Panel on Climate Change (IPCC) that is gathering data from 39 models in 21 different locations. The bad news is, readings are disturbing. By 2050, the panel predicts the available fresh water per capita in India will be two-thirds what it is today. Some places are already heavily water-stressed, warned past panel chair Rajendra Pachauri, when I interviewed him, prior to the most recent IPCC report being released. He anticipated a global scarcity of food, which is particularly alarming as the panel predicts crop yields will likely decrease by up to two percent each decade, while the world's population rockets to nine billion by 2050.
Rapidly melting Himalayan glaciers will affect 500 million people in South Asia and about 250 million people in China and the Tibetan Plateau. “This nexus between climate change, water availability and food security is something that needs a lot of study, and quickly, so we can institute water resource management changes," he warned.
Pachauri said any suggestion that reducing greenhouse gas emissions would lead to massive reductions in economic output is incorrect. “We estimate that if we were to carry out very stringent mitigation beginning today, the maximum loss of GDP would be about three percent of global GDP in 2030," he said. "That's not a very heavy price to pay for avoiding some of the worst impacts of climate change. And there are many attractive, positive benefits. The sooner we act the cheaper it will be."
While climate change deniers have attacked the IPCC in the past, it is interesting to note that thousands of leading experts around the globe have sought to contribute to the assessments and comprehensive reports. That high number shows the panel's strong backing by the scientific community, said Pachauri, who was re-elected by acclamation in 2008 and stepped down in 2015.
The past chairman's message is just as powerful today as it was when we spoke. Earth's climate is changing and the data shows how it is happening. We know the results of inaction will be extremely serious, particularly in the most vulnerable regions of the world. “If you want instant change, then you also get instant frustration —but we must believe that in the end, human beings will be rational," he said.
The panel's predictions of increasing frequency and intensity of floods, droughts and heat waves were echoed in a report, Turn Down the Heat, commissioned in 2012 by the World Bank. If we fail to act it forecasted a potentially devastating four-degree rise in temperatures by the end of this century. Prepared by the Potsdam Institute for Climate Impact Research and Climate Analytics, the report spelled out cataclysmic changes. World Bank Group President Jim Yong Kim forecasted the inundation of coastal cities and increasing risks for food production as dry regions become dryer, wet regions wetter. He predicted unprecedented heat waves and water scarcity in many regions, “increased frequency of high-intensity tropical cyclones; and irreversible loss of biodiversity, including coral reef systems."
Close to a quarter of the world's coral reefs have already vanished and another third are threatened by pollution, habitat destruction, over fishing, increasing ocean temperatures and acidification. Coral bleaching has devastated parts of the Great Barrier Reef in northeastern Australia and now the problem has spread to Kimberley in the northwest. It is being blamed on climate change and that region's unusually warm waters during the summer of 2015/16, combined with the largest El Niño ever recorded. Reporting across the Pacific shows the extensive nature of the problem and the dramatic impact of temperature changes on reefs. Experts say the effect on marine life could be catastrophic.
One of the world's leading marine conservation biologists, Callum Roberts, a British research scholar at the University of York believes, “We're not just losing pretty marine life, we're losing a lot of the values that we look to marine environments for."
He offers a frightening example of the devastation happening around the world when he talks about the Irish Sea, a body of water between Ireland and England. Reports from the 1820s and 1830s described an abundance of huge fish here including cod, conger eels, ling, halibut and giant skates measuring meters across. But problems began when sailing trawlers moved into the area and started dragging nets across the seabed, pulling up seaweeds, sponges, sea fans, corals and more. Fish stocks declined and the seabed habitat was degraded.
By the late 19th century trawlers with steam engines were towing much bigger nets, going deeper, farther offshore and fishing round the clock. The abundance of fish was knocked down even more, while impacts on the seabed broadened as diesel engines intensified trawling and new technologies such as better fish finders were developed.
As fish became less plentiful people turned to harvesting scallops and prawns, using fine mesh nets and heavy dredges to scour the seabed. The result? “The Irish Sea has been stripped of its wildlife," said Roberts who dived there a couple of years ago and was both slightly cheered and horrified by what he saw. In a bay that was declared off-limits to scallop dredging and prawn trawling for 20 years he saw life starting to return in the form of anemones, sponges, fish and small rays, but an area still open to scallop dredging “looked like a six-lane highway. I only saw five things that were alive and one was dying: two scallops, two sea urchins and a smashed clam perforated by a dredge spike."
The oceanographer explains this kind of harvesting is bad for all the ecological processes that go on in the sea, including sequestering carbon from the atmosphere and locking it away in sediments, a process greatly reduced by the removal of filter feeders on the seabed. “We are seeing increasing outbreaks of things like jellyfish which are now predator-free since we've taken out most of the things that eat them," he said. "A jellyfish species called Mnemiopsis leidyi was accidentally introduced into the Black Sea in the 1980s and proceeded to eat everything, eventually becoming 95 percent of the biomass there."
We are witnessing an increase in harmful algae blooms that are toxic to plankton and he predicts a time when people will not want to holiday at the seaside because it will be too dangerous and unpleasant. For example, intensive pig farming in France releases huge amounts of nitrogen and phosphorous into the sea, producing masses of slimy seaweed that wash up along the coast in Brittany. Rotting in vast heaps, it produces lethal hydrogen sulfide gas and has resulted in the deaths of people and animals exposed to the slurry.
Some argue that dredging the seabed is no worse than plowing the land, but there is a fundamental difference: In the oceans we can't use chemicals to manipulate the environment. We have to rely on the sea's ability to repair itself.
Roberts worries about the loss of biodiversity in the ocean because when we convert it from the richness and complexity of two centuries ago to the monocultures of prawns and scallops of today, we lose a great deal of the ecosystem's resilience and stability. Already there is an increasing frequency of disease affecting prawns, crabs and other crustaceans. “It is in the interest of everyone to rebuild ocean life," Roberts said. “To have abundance, we need diversity and complexity."
If we continue on this course many of the iconic species people know and love—albatrosses, penguins, leatherback sea turtles that have been around for 100 million years—could become extinct. It's one thing to inadvertently deplete a species, but another entirely when actions are taken with full knowledge they will push a species to the edge. He fears we're getting to a stage where corporations are so controlling of the political process that increasingly risky and counterproductive decisions are being made.
“Big fish like bluefin tuna and dolphins will not make it through the transition," he predicts and we're already seeing a shift from bigger life to smaller life. Mini-fauna is replacing mega-fauna. “We had huge fish in the Irish Sea 200 years ago, now we have scallops and prawns. Eventually the kingdom of the worms will prevail on the sea floor."
We need to start communicating better about these issues so people start seeing the world as it really is, so the public is not tricked or misled by PR spin or propaganda.
In the next post I talk to environmentalist, geneticist and zoologist David Suzuki; anthropologist and ethno botanist Wade Davis; and archaeologist and author Ronald Wright who emphasize why we need to change our behavior immediately and why it's essential to clear the air in the public square.
In my next post I will explain how we find the courage and the tools to fix these problems, and how we can inspire hope not despair.
James Hoggan is president of the Vancouver PR firm Hoggan & Associates, chair of the David Suzuki Foundation and founder of the influential website DeSmogBlog. He is also the author Climate Cover-Up, Do the Right Thing and the recently released I'm Right and You're an Idiot.
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By Kang-Chun Cheng
Modoc County lies in the far northeast corner of California, and most of its 10,000 residents rely on cattle herding, logging, or government jobs for employment. Rodeos and 4-H programs fill most families' calendars; massive belt buckles, blue jeans, and cowboy hats are common attire. Modoc's niche brand of American individualism stems from a free-spirited cowboy culture that imbues the local ranching conflict with wild horses.
The History of Horse Management<p>Before the 1950s, feral horses were largely unregulated in the U.S. They were released, grazed, captured, killed, sold, and otherwise <a href="http://www.blm.gov/sites/blm.gov/files/WHB-Report-2020-NewCover-051920-508.pdf" target="_blank" rel="noopener noreferrer">managed by local inhabitants</a> as they saw fit. Around that time, Velma Bronn Johnston, aka "Wild Horse Annie," started raising public awareness of the "perceived inhumane capture and treatment of free-ranging herds."</p><p>Thanks in part to Johnston's efforts, the Wild Free-Roaming Horses and Burros Act was signed into law by President Nixon in 1971. It declared that the animals "shall be protected from capture, branding, harassment, or death; and to accomplish this, they are to be considered in the area where presently found, as an integral part of the natural system of the public lands."</p><p><a href="http://science.sciencemag.org/content/341/6148/847.full" target="_blank" rel="noopener noreferrer">This act</a> has been amended four times since its conception to accommodate the fluctuating opinions and conditions around maintaining a "thriving natural ecological balance on the public lands"—an admirable although highly subjective goal. Achieving it involves juggling competing interests: those of local residents, permanent grazers, hunters and fishers, advocacy groups, conservationists, and Indigenous tribes.</p><p>The Bureau of Land Management must manage these many conflicting interests. Modoc County's <a href="https://www.fs.fed.us/wild-horse-burro/territories/DevilsGardenPlateau.shtml" target="_blank">Devil's Garden Plateau Wild Horse Territory</a> epitomizes the challenges of this task. Officially deemed wild horse territory, the garden consists of 258,000 acres and is wholly within permitted livestock allotments. It is also home to wildlife such as cougar, antelope, migratory birds, and aquatic species dependent on delicate high-desert riparian areas.</p><p>The presence of wild horses has been shown to <a href="https://www.sciencedirect.com/science/article/pii/S014019631530094X" target="_blank">decrease native wildlife species diversity</a> for both birds and mammals. Pronghorn antelope are an icon in Western grasslands, known for their annual 350-mile migration along historic routes estimated to be 5,800 years old. This awe-inspiring trek is one of the longest large-mammal migration corridors remaining in North America, but 75% of <a href="http://conbio.onlinelibrary.wiley.com/doi/abs/10.1111/j.1523-1739.2004.00548.x" target="_blank" rel="noopener noreferrer">pronghorn migration routes</a> have already been lost because of disturbances from the accelerated leasing of public lands and energy development. Horses also affect the pronghorn's yearly migrations by <a href="http://www.sciencedirect.com/science/article/pii/S014019631630218X" target="_blank" rel="noopener noreferrer">monopolizing watering holes</a>, thus preventing native species from drinking.</p>
Indigenous Support for Ecological Balance<p>Ken Sandusky, a public information officer who has worked for the Forest Service in Modoc County for 13 years, lives by his station's mission statement: "Caring for the Land and Serving People." In his work, Sandusky aims to include the broad range of stakeholders and often acts as a tribal liaison. Sandusky himself is a member of the Choctaw tribe of Oklahoma, but as a Modoc native, is more culturally in touch with the local Klamath tribe.</p><p>When it comes to rangeland health, he says, there's a tangible split in what that actually means. "It depends on what you are measuring the outcome against," Sandusky explains. Range managers may perceive progress from a year-to-year basis, but to many Indigenous tribes, the baseline for "progress" goes back generations, to pre-contact times. "They have long memories," he says. "Tribes see damage that is a hundred-plus years in the making."</p>
A Willingness to Try New Things<p>"Americans don't know what's happening on these lands," says Suzanne Roy, the executive director of the American Wild Horse Campaign, an advocacy organization. The Bureau of Land Management, she says, "is run by and for the livestock industry. They come from a ranching background. The term 'rangeland' management itself illustrates how livestock management is the dominant perspective."</p><p>Roy is particularly concerned about how resources are being allocated: "Policies of land management agencies don't reflect the desires and interests of the public." To illustrate, most Americans associate public lands with national parks and environmental conservation; only 29% of respondents to a recent poll considered livestock grazing an acceptable use of those lands.</p><p>Grazing on public lands certainly aligns with the financial interests of cattle ranchers and helps explain why they insist on increased wild horse management. Cattle can <a href="http://fas.org/sgp/crs/misc/RS21232.pdf" target="_blank">graze on public lands</a> for $1.35 per animal per month, while grazing on comparable private land costs ranchers $23 per animal per month (American taxpayer dollars make up the difference). To be fair, though, small-scale ranching would not be viable without public lands.</p><p>The campaign hopes to work toward more equitable resource allocation and improvements to overall habitats for horses and wildlife generally. "There are workable solutions to this issue," Roy says. "Common pushback from rangers is that new conservation strategies will 'destroy our way of life,' but change doesn't have to be bad."</p><p>The <a href="https://www.sciencedirect.com/science/article/abs/pii/0362331994900264" target="_blank">social conservatism</a> intrinsic to human cultures makes change seem daunting and people reluctant to try new tactics even in the face of suboptimal systems. Roy uses a case in adjacent Marin County to illustrate: Until 2001, the county ran a USDA program focused on killing apex predators (e.g. coyotes, mountain lions, and cougars) in defense of livestock. Unfortunately, this strategy fails to take into account the science of predators. Killing one mountain lion, for example, creates a vacuum and will eventually lead to increased competition for this newly available territory. In 2001, Marin introduced a country-run program that promoted nonlethal methods such as fox lights, guard dogs, and fladry to deal with predator incidents while compensating ranchers for sheep and lambs lost to predation.</p><p>Ranchers were initially livid, concerned that bans on shooting and trapping hindered their rights, making them defenseless against livestock predation. But 15 years later, a majority agreed that this form of humane <a href="http://www.projectcoyote.org/wp-content/uploads/2016/10/Camilla-Fox-Thesis-FINAL-January-2008.pdf" target="_blank" rel="noopener noreferrer">adaptive management </a>has successfully reduced both livestock losses and the total number of predators. Ensuring its continued success, the program requires active participation on behalf of all stakeholders and long-term commitment from the local government for support.</p><p>As one fifth-generation sheepherder, Gowan Batiste, explained in an interview to the <a href="https://www.msn.com/en-us/news/us/mendocino-county-rancher-and-others-calling-for-non-lethal-wildlife-management/ar-BB16CJ8g" target="_blank" rel="noopener noreferrer">Ukiah Daily Journal,</a> "Livestock is a food of desperation for predators; the more you harass them and make life difficult for them, the more likely they are going to come into conflict with humans."</p>
Keeping Wild Horses in Check<p>When it comes to wild horses, many solutions are already in the works. Through annual autumn wild horse roundups, known as gathers, the Double Devil Wild Horse Corrals has become one of the U.S.'s most successful adoption sites. The California Cattlemen's Association, a nonprofit trade association and organization popular among ranchers in Modoc, urges its members to support the wild horse gathers in Devils Garden, saying they are humane, good for the horses themselves (since competition for scarce water and forage resources may instigate aggression and <a href="https://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1439-0310.1981.tb01930.x" target="_blank" rel="noopener noreferrer">herd violence</a>), and necessary to support local ranchers and Modoc's agriculture-reliant economy.</p><p>Another popular solution for controlling wild horse populations is a fertility-control vaccine called PZP, given to female horses on the range <a href="https://www.youtube.com/watch?v=Ur7w3UPTCsk" target="_blank" rel="noopener noreferrer">using dart guns</a>. Mares are tracked on foot or with game cameras while drones are used to locate more elusive herds. The PZP vaccine has been endorsed by the American Wild Horse Campaign as the "<a href="https://americanwildhorsecampaign.org/fertility-control" target="_blank" rel="noopener noreferrer">most promising strategy</a>" for managing wild horses in their habitats and is also recommended by the National Academy of Sciences. Importantly, a dose of the vaccine only costs $30.</p><p>Lastly, land acquisition and <a href="https://americanwildhorsecampaign.org/equitable-share-resources" target="_blank">grazing lease buyouts</a> can promote equitable sharing of public lands and available forage. Acquiring key pieces of land adjacent to or within federally designated wild horse habitat areas can reduce conflicts over resource allocation.</p>
A Global Search for Solutions<p>Pastoralists all over the world face similar land-use conflicts, despite huge variations in climate and culture. The ongoing situation across rural California resonates with that of Fulani cattle herders in Niger and Sami reindeer herders in the Arctic.</p><p>Herders everywhere are accused of having too many animals or are perceived as selfish and irresponsible by their own communities. Overgrazing is certainly an issue, but it's not simply the number of animals that matters: The <a href="https://savory.global/holistic-management/" target="_blank">amount of time</a> animals spend in a certain area is critical to rangeland health. And in the context of such allegations, the ecological value of grazing is frequently omitted. Grazers, both wild and domestic, <a href="https://www.yesmagazine.org/issue/food-everyone/2019/02/04/restoring-the-range-can-beef-be-earth-friendly/" target="_blank" rel="noopener noreferrer">are key to regulating soil health and allowing for species diversity and coverage, </a>as well as efficient carbon sequestration.</p><p>Part of the problem in these heated grazing debates is that moderate viewpoints are drowned out by extremist agendas—those who prioritize wild horse populations at all costs and those who want all of the horses gone, period. "The majority of people don't really have strong views about the horses," Sandusky says. "But the ones who do can get really into it." These unwavering views make it difficult to find compromises that account for all stakeholders.</p><p>"There is no biological problem, merely a social one," says professor Nicholas Tyler, a pastoralism expert at the University of Tromsø in northern Norway. Tyler maintains that in the case of horses and cattle in the West, as with so many others, the so-called equilibria argument is specious and quasi-biological. "Certainly a lot of horses will influence the species composition," he says. "Remove the horses, things change. Add horses, things change again. There is nothing magical about that."</p><p>But Tyler takes it one step further: "There never was, is, or will be a balance. There are shifting equilibria, which is something quite different," he says. "It is up to the community to decide which state of that equilibrium it prefers."</p>
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EcoWatch Daily Newsletter
By Anne-Sophie Brändlin
1. My Octopus Teacher (2020)<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="43d618cfe4dea9f32fdb2880868a6f5f"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/3s0LTDhqe5A?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>No person has ever gotten as <a href="https://www.ecowatch.com/my-octopus-teacher-movie-2647785692.html">close and intimate with a wild octopus</a> as South African filmmaker Craig Foster, who decided to head out to an underwater kelp forest in the Atlantic Ocean every day for an entire year to capture the life of the mesmerizing creature. An unusual, touching friendship develops that will likely change the way you see your relationship to animals and the planet.</p>
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3. The Human Element (2019)<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="f426ed5154f3133a6f8cb5d8d39cf211"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/k34FhplukXQ?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>This doc follows environmental photographer James Balog on his quest to portray Americans on the frontlines of climate change whose lives and livelihoods have been affected by the collision between people and nature. Balog captures how the four elements of earth, water, air and fire are being transformed by a fifth element — the human element — and what that means for our future.</p>
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7. Virunga (2014)<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="6922c47a9603f24dd431f6e5282f7cb5"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/wxXf2Vxj_EU?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>Virunga National Park in the Democratic Republic of Congo is one of the only places in the world where you can still find wild mountain gorillas. But the park and its inhabitants are under attack from poachers, armed militias and companies wanting to exploit natural resources. This gripping doc follows a group of people trying to preserve the park and protect these magnificent great apes.</p>
8. Cowspiracy: The Sustainability Secret (2014)<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="9b7e7a93c26b3a3fc4f8a8374d98e2f2"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/nV04zyfLyN4?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>This crowdfunded documentary explores the impact of animal agriculture on the environment and investigates why the world's leading environmental organizations are too afraid to talk about it. The film has caused controversy by suggesting that animal agriculture is the primary source of environmental destruction and the main emitter of greenhouse gases, rather than fossil fuels.</p>
9. Years of Living Dangerously (2014)<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="585f966df408ae57e3e31747a6c0a66b"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/juXzfwvVHZQ?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p>In this Emmy-winning documentary series, celebrity correspondents travel the world to interview experts and scientists on the climate crisis and its effects. But rather than focusing on its star power, the two-season series also shines a spotlight on ordinary people affected by the climate crisis and shows how we can save our world for future generations.</p>
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By Victoria Masterson
Using one of the world's problems to solve another is the philosophy behind a Norwegian start-up's mission to develop affordable housing from 100% recycled plastic.
Sustainable Homes<p>UN-Habitat says an <a href="https://unhabitat.org/un-habitat-aims-to-use-plastic-waste-to-support-housing-for-all" target="_blank">estimated 60% of people living in urban areas of Africa are in informal settlements</a>. At the same time, between 1990 and 2017, African countries imported around 230 metric tonnes of plastic, "which mostly ended up in dump sites creating a massive environmental challenge," the agency adds.</p><p>UN-Habitat deputy executive director, Victor Kisob, said the aim of the partnership with Othalo was to "promote adequate, sustainable and affordable housing for all."</p>
Artist's impression of an Othalo community, imagined by architect Julien De Smedt. Othalo<p>Othalo's process involves shredding plastic waste and mixing it with other elements, including non-flammable materials. Components are used to build up to four floors, with a home of 60 square metres using eight tons of recycled plastic. A factory with one production line can produce 2,800 housing units annually.</p><p>Following successful laboratory tests, Othalo's factory in Estonia has started producing components to build three demonstration homes for Kenya's capital, Nairobi; Yaoundé, the capital of Cameroon and Dakar, the capital of Senegal.</p><p>Othalo founder Frank Cato Lahti has been developing and testing the technology since 2016 in partnership with <a href="https://www.sintef.no/en/" target="_blank">SINTEF</a>, a 70-year-old independent research organization in Trondheim, Norway, and experts at Norway's <a href="https://en.uit.no/startsida" target="_blank" rel="noopener noreferrer">University of Tromsø</a>.</p>
Othalo founder Frank Cato Lahti. Othalo<p>Almost <a href="https://www.un.org/development/desa/publications/2018-revision-of-world-urbanization-prospects.html" target="_blank">seven out of every 10 people in the world are expected to live in urban areas by 2050</a>. More than 90% of this growth will take place in Africa, Asia, Latin America, and the Caribbean.</p><p>"In the absence of effective urban planning, the consequences of this rapid urbanization will be dramatic," UN-Habitat warns.</p><p>Lack of proper housing and growth of slums, inadequate and outdated infrastructure, escalating poverty and unemployment, and pollution and health issues, are just some of the effects.</p><p>Mindsets, policies, and approaches towards urbanization need to change for the growth of cities and urban areas to be turned into opportunities that will leave nobody behind, UN-Habitat says.</p>
Pioneers of Change<p>Reimagining cities and communities for greater resilience and sustainability was a key topic at the<a href="https://www.weforum.org/events/pioneers-of-change-summit-2020" target="_blank"> World Economic Forum's Pioneers of Change Summit 2020</a>.</p><p>The digital event brought together innovators and stakeholders from around the world to explore solutions to the challenges facing enterprises, governments and society.</p><p>Opening the summit, <a href="https://www.weforum.org/events/pioneers-of-change-summit-2020/sessions/opening-plenary-8f731cbc65" target="_blank">Stephan Mergenthaler, the Forum's Head of Strategic Intelligence and a member of the Executive Committee</a>, said: "We need to change the way we produce, the way we live and interact in our cities to make this transition to net-zero emissions a reality…</p><p>"And as this year has illustrated so dramatically, we need to make every effort that we keep populations healthy, if we want to avoid jeopardizing all this progress."</p><p><em>Reposted with permission from </em><em><a href="https://www.weforum.org/agenda/2020/11/un-africa-recycled-plastic-housing/" target="_blank">World Economic Forum</a>.</em><a href="https://www.ecowatch.com/r/entryeditor/2649069252#/" target="_self"></a></p>
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By Brett Wilkins
Despite acknowledging that the move would lead to an increase in the 500 million to one billion birds that die each year in the United States due to human activity, the Trump administration on Friday published a proposed industry-friendly relaxation of a century-old treaty that protects more than 1,000 avian species.
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Many people shop online for everything from clothes to appliances. If they do not like the product, they simply return it. But there's an environmental cost to returns.
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