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Climate Change Forces 20 Million People to Flee Each Year, Oxfam Finds
Over the past decade, climate-fueled disasters drove over 20 million people a year from their homes, concluded a report released by Oxfam on Monday. The Oxfam study, titled "Forced from Home," was released as two weeks of UN climate negotiations kick-start in Madrid.
It examined the numbers of people displaced inside their home countries by climate-fueled disasters between 2008 and 2018, based on government and international agency data, as well as media reports.
"Today people are seven times more likely to be internally displaced by cyclones, floods and wildfires as they are by earthquakes and volcanic eruptions, and three times more likely than by conflict," the report said.
While no one is immune, people in poor countries are most at risk, the NGO said. "People in low and lower-middle income countries such as India, Nigeria and Bolivia are over four times more likely to be displaced by extreme weather disasters than people in rich countries such as the United States."
Seven of the top 10 countries with the highest displacement by proportion of their population were small island developing states, largely in the Pacific and the Caribbean, the report found.
Asia is the continent most affected, said Oxfam, noting that around 80% of all people displaced over the last decade live there.
"Our governments are fueling a crisis that is driving millions of women, men and children from their homes and the poorest people in the poorest countries are paying the heaviest price," said Chema Vera, Acting Executive Director of Oxfam International.
Costs Rising Quickly
Overall, the number of weather disasters considered extreme grew five-fold over the last decade, researchers said.
As more people leave their homes as a result of weather disasters, costs — and threats to social stability — are rising quickly for the countries trying to manage that displacement, often with few resources, the report said.
At the UN climate talks in Madrid, environmental and development groups are pushing to establish a fund to help countries already reeling from climate-enhanced heat waves, droughts, floods and storms made worse by wilder weather and rising seas.
Poor and vulnerable nations are set to receive $100 billion annually from next year to prepare for future impacts, but no concrete provisions exist yet for "loss and damage" already incurred.
Reposted with permission from DW.
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EcoWatch Daily Newsletter
By Shawna Foo
Anyone who's tending a garden right now knows what extreme heat can do to plants. Heat is also a concern for an important form of underwater gardening: growing corals and "outplanting," or transplanting them to restore damaged reefs.
Coral Gardening<p>Coral reefs <a href="https://www.noaa.gov/education/resource-collections/marine-life/coral-reef-ecosystems" target="_blank">support over 25% of marine life</a> by providing food, shelter and a place for fish and other organisms to reproduce and raise young. Today, <a href="https://www.climate.gov/news-features/understanding-climate/climate-change-ocean-heat-content" target="_blank">ocean warming driven by climate change</a> is stressing reefs worldwide.</p><p>Rising ocean temperatures cause <a href="https://oceanservice.noaa.gov/facts/coralreef-climate.html#:%7E:text=Climate%20change%20leads%20to%3A,to%20the%20smothering%20of%20coral." target="_blank">bleaching events</a> – episodes in which corals expel the algae that live inside them and provide the corals with most of their food, as well as their vibrant colors. When corals lose their algae, they become less resistant to stressors such as disease and eventually may die.</p><p>Hundreds of organizations worldwide are working to restore damaged coral reefs by growing thousands of small coral fragments in nurseries, which may be onshore in laboratories or in the ocean near degraded reefs. Then scuba divers physically plant them at restoration sites.</p>
Sea surface temperatures on Aug. 3, 2020, measured from satellites. Warning = possible bleaching; Alert Level 1 = significant bleaching likely; Alert Level 2 = severe bleaching and significant mortality likely. NOAA Coral Reef Watch
Warmer Oceans<p>Climate scientists project that the oceans will <a href="https://www.ipcc.ch/site/assets/uploads/2018/03/ar5_wgII_spm_en-1.pdf" target="_blank">warm up to 3˚C</a> by the year 2100. Scientists are working to create coral outplants that can <a href="https://doi.org/10.1073/pnas.1721415116" target="_blank">better survive increases in temperature</a>, which could help to <a href="https://doi.org/10.1002/eap.1978" target="_blank">increase restoration success</a> in the future.</p><p>When coral restoration experts choose where to outplant, they typically consider what's on the seafloor, algae that could smother coral, predators that eat coral and the <a href="https://doi.org/10.1002/fee.1792" target="_blank">presence of fish</a>. Our study shows that using temperature data and other information collected remotely from airplanes and satellites could help to <a href="https://doi.org/10.3389/fmars.2019.00079" target="_blank">optimize this process</a>. Remote sensing, which scientists have used to study coral reefs for almost 40 years, can provide information on much larger scales than water surveys.</p><p>Coral reefs face an uncertain future and may not recover naturally from human-caused climate change. Conserving them will require reducing greenhouse gas emissions, protecting key habitats and actively restoring reefs. I hope that our research on temperature will help increase coral outplant survival and restoration success.</p><p><em><a href="https://theconversation.com/profiles/shawna-foo-1136932" target="_blank">Shawna Foo</a> is a Postdoctoral Research Scholar at the Arizona State University. </em></p><p><em>Disclosure statement: Shawna Foo receives funding from the John D. and Catherine T. MacArthur Foundation.</em></p><p><em>Reposted with permission from <a href="https://theconversation.com/ocean-warming-threatens-coral-reefs-and-soon-could-make-it-harder-to-restore-them-142876" target="_blank" style="">The Conversation</a>.</em><em></em></p>
By David Korten
Our present course puts humans on track to be among the species that expire in Earth's ongoing sixth mass extinction. In my conversations with thoughtful people, I am finding increasing acceptance of this horrific premise.
By Alejandro Argumedo
August 9 is the International Day of the World's Indigenous Peoples – a celebration of the uniqueness of the traditions of Quechua, Huli, Zapotec, and thousands of other cultures, but also of the universality of potatoes, bananas, beans, and the rest of the foods that nourish the world. These crops did not arise out of thin air. They were domesticated over thousands of years, and continue to be nurtured, by Indigenous people. On this day we give thanks to these cultures for the diversity of our food.
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Here at The Revelator, we love a good shark story.
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Speaking of Shark Week:<p><a href="https://therevelator.org/film-fakery-shark-week-conservation/" target="_blank">Film Fakery: Does Shark Week Harm Conservation Efforts?</a></p>
Big Questions:<p><a href="https://therevelator.org/shark-conservation-success/" target="_blank">Are We Ready for Shark Conservation to Succeed?</a></p>
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Sharks and the Extinction Crisis:<p><a href="https://therevelator.org/lost-shark/" target="_blank">Found But Lost: Newly Discovered Shark May Be Extinct</a></p><p><a href="https://therevelator.org/rhino-rays-cites/" target="_blank">A Chance to Save the 'Rhinos of the Sea'</a></p><p><a href="https://therevelator.org/one-million-extinctions/" target="_blank">What Losing 1 Million Species Means for the Planet — and Humanity</a></p><p><a href="https://therevelator.org/extinction-crisis-keep-feeling-overwhelmed/" target="_blank">The Extinction Crisis is Here. How do We Keep from Feeling Overwhelmed?</a></p>
Broader Ocean and Conservation Issues:<p><a href="https://therevelator.org/ocean-biodiversity-mpa/" target="_blank">The Top 10 Ocean Biodiversity Hotspots to Protect</a></p><p><a href="https://therevelator.org/protect-species-environmental-dna/" target="_blank">How Do You Protect a Species You Can't See?</a></p><p><a href="https://therevelator.org/global-ocean-treaty/" target="_blank">Here's Our Best Opportunity to Save the Oceans — and Ourselves</a></p><p><a href="https://therevelator.org/coral-reef-replanting/" target="_blank">Coral in Crisis: Can Replanting Efforts Halt Reefs' Death Spiral?</a></p><p><a href="https://therevelator.org/oceans-challenges/" target="_blank">What Are the Biggest Challenges for Saving the Oceans?</a></p><p><a href="https://therevelator.org/empowering-communities-save-ocean/" target="_blank">Empowering Communities to Save the Ocean</a></p><p><a href="https://therevelator.org/toxic-plastic-pollution-food-chain/" target="_blank">Something Fishy: Toxic Plastic Pollution Is Traveling Up the Food Chain</a></p><p><a href="https://therevelator.org/trump-offshore-oil-wildlife/" target="_blank">Trump's Offshore Oil Plan: Like Nothing the Country Has Ever Seen</a></p><p><a href="https://therevelator.org/author/john/" target="_blank">John R. Platt</a> <em>is the editor of <em>The Revelator</em>. An award-winning environmental journalist, his work has appeared in <em>Scientific American</em>, <em>Audubon</em>, <em>Motherboard</em>, and numerous other magazines and publications. His "Extinction Countdown" column has run continuously since 2004 and has covered news and science related to more than 1,000 endangered species. He is a member of the Society of Environmental Journalists and the National Association of Science Writers. John lives on the outskirts of Portland, Ore., where he finds himself surrounded by animals and cartoonists.</em></p><p><em>Reposted with permission from <a href="https://therevelator.org/sharks-imperiled/" target="_blank">The Revelator</a>.</em></p>
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