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Category: Climate Change

The chaotic effects of climate change on Pacific walruses

The chaotic effects of climate change on Pacific walruses

The New Yorker: In 2018, in the Siberian Arctic, the filmmakers Evgenia Arbugaeva and Maxim Arbugaev, who are sister and brother, arrived on a strange beach. “The sand was of dark colour, full of bones, and smelled terrible,” Arbugaeva recalled. Arbugaeva was working on a photography project about an Indigenous Chukchi community that practices subsistence hunting (whales, walruses, and seals, following the international quotas), and the siblings were on a hunt, at sea, when they landed on the beach. “In…

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Deglobalization is a threat to climate action

Deglobalization is a threat to climate action

Raghuram G. Rajan writes: The deliberations at this year’s United Nations Climate Change Conference (COP27) suggest that while policymakers realize the urgency of combating climate change, they are unlikely to reach a comprehensive collective agreement to address it. But there is still a way for the world to improve the chances of more effective action in the future: hit the brakes on deglobalization. Otherwise, the possibilities for climate action will be set back by the shrinkage of cross-border trade and…

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Carvings on Australia’s boab trees reveal a generation’s lost history

Carvings on Australia’s boab trees reveal a generation’s lost history

Freda Kreier writes: Brenda Garstone is on the hunt for her heritage. Parts of her cultural inheritance are scattered across the Tanami desert in northwestern Australia, where dozens of ancient boab trees are engraved with Aboriginal designs. These tree carvings — called dendroglyphs — could be hundreds or even thousands of years old, yet have received almost no attention from western researchers. That is slowly starting to change. In the winter of 2021, Garstone — who is Jaru, an Aboriginal…

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How should we think about the end of the world as we know it?

How should we think about the end of the world as we know it?

Kiley Bense writes: In the 14th century, the Italian poet Petrarch wrote a letter to a friend in Avignon, describing his sense of “foreboding” after an earthquake shook the foundations of Rome’s churches. “What should I do first, lament or be frightened?” he asked. “Everywhere there is cause for fear, everywhere reason for grief.” The earthquake was only one in a series of calamities endured in the poet’s lifetime to that point: floods, storms, fires, wars and finally, “the plague…

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How to pay for climate justice when polluters have all the money

How to pay for climate justice when polluters have all the money

Bill McKibben writes: The climate summit just concluding in Egypt ran hard into one of the world’s greatest structural problems: most of the money is in the Global North, but most of the need is in the Global South. Nearly three hundred years of burning fossil fuels have produced much of that northern wealth, and now the resulting greenhouse gases are heating the planet and producing much of that southern need. So is there some way to mobilize that money…

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‘Vast’ mass of microbes being released by melting glaciers

‘Vast’ mass of microbes being released by melting glaciers

The Guardian reports: Hundreds of thousands of tonnes of bacteria are being released by melting glaciers, a study has shown. The microbes being washed downstream could fertilise ecosystems, the researchers said, but needed to be much better studied to identify any potential pathogens. The scientists said the rapid melting of the ice by the climate crisis meant the glaciers and the unique microbial ecosystems they harboured were “dying before our eyes”, leaving researchers racing to understand them before they disappeared….

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90% of U.S. counties have experienced a climate disaster in the last decade, report finds

90% of U.S. counties have experienced a climate disaster in the last decade, report finds

Grist reports: Ninety percent of all counties in the United States have experienced a weather disaster over the past decade, and these climate-fueled events have caused more than $740 billion in damages, according to a new report from the climate adaptation group Rebuild by Design. The “Atlas of Disaster,” a first-of-its-kind study published on Wednesday, analyzes a decade of federal disaster spending to reveal which parts of the country have been hit hardest by climate change, and which are most…

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Should rich countries and fossil fuel companies pay for the climate losses and damages they have caused?

Should rich countries and fossil fuel companies pay for the climate losses and damages they have caused?

Isabelle Gerretsen writes: In August, Pakistan was devastated by catastrophic flooding. The unprecedented monsoon rains killed more than 1,500 people and left the inundated country with economic damages exceeding $30bn (£27bn). Within a month, a scientific study had concluded the high rainfall was “likely increased” by climate change. The link between greenhouse gas emissions and extreme weather events already happening today is now well established. Events such as Pakistan’s floods, Madagascar cyclones  and Somalia’s drought are becoming more intense and more frequent due to climate change. They have led to death and destruction…

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Are we really prisoners of geography?

Are we really prisoners of geography?

Daniel Immerwahr writes: Russia’s war in Ukraine has involved many surprises. The largest, however, is that it happened at all. Last year, Russia was at peace and enmeshed in a complex global economy. Would it really sever trade ties – and threaten nuclear war – just to expand its already vast territory? Despite the many warnings, including from Vladimir Putin himself, the invasion still came as a shock. But it wasn’t a shock to the journalist Tim Marshall. On the…

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Ukraine uses Cop27 to highlight environmental cost of Russia’s war

Ukraine uses Cop27 to highlight environmental cost of Russia’s war

The Guardian reports: Ukraine has used the Cop27 climate talks to make the case that Russia’s invasion is causing an environmental as well as humanitarian catastrophe, with fossil fuels a key catalyst of the country’s destruction. Ukraine has dispatched two dozen officials to the summit in Sharm el-Sheikh, Egypt, to spell out the links between the war launched by Russia in February, the soaring cost of energy due to Russia’s status as a key gas supplier, and the planet-heating emissions…

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What the tiny remaining 1.5C carbon budget means for climate policy

What the tiny remaining 1.5C carbon budget means for climate policy

Prof Piers Forster, Dr Debbie Rosen, Dr Robin Lamboll,and Prof Joeri Rogelj, write: The latest estimates from the Global Carbon Project (GCP) show that total worldwide CO2 emissions in 2022 have reached near-record levels. The GCP’s estimates put the remaining carbon budget for 1.5C – specifically, the amount of CO2 that can still be emitted for a 50% chance of staying below 1.5C of warming – at 380bn tonnes of CO2 (GtCO2). At the current rate of emissions, this budget would be blown in just nine…

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Manchin won’t hold renomination hearing for FERC’s Glick

Manchin won’t hold renomination hearing for FERC’s Glick

Bloomberg reports: Sen. Joe Manchin has decided against scheduling a confirmation hearing for Federal Energy Regulatory Commission Chair Richard Glick with only weeks left before the end of the current Congress. “The chairman was not comfortable holding a hearing,” Sam Runyon, spokeswoman for Manchin’s office, said Thursday. Runyon declined to elaborate beyond the statement. The decision comes days after Manchin criticized President Joe Biden’s remarks on shutting down coal plants and replacing them with renewable energy, saying “his words matter…

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The world is falling short of its climate goals. Four big emitters show why

The world is falling short of its climate goals. Four big emitters show why

The New York Times reports: Seven years after the Paris Agreement, in which leaders pledged to reduce greenhouse gas emissions in order to avoid the worst effects of climate change, the world is still not on track to meet those goals. New data published by Climate Action Tracker, an independent research group, ahead of this week’s United Nations climate summit reveals the gap. None of the world’s biggest emitters — China, the United States, the European Union and India —…

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Climate change threatening ‘things Americans value most,’ U.S. report says

Climate change threatening ‘things Americans value most,’ U.S. report says

The Washington Post reports: Climate change is unleashing “far-reaching and worsening” calamities in every region of the United States, and the economic and human toll will only increase unless humans move faster to slow the planet’s warming, according to a sprawling new federal report released Monday. “The things Americans value most are at risk,” write the National Climate Assessment authors, who represent a broad range of federal agencies. “Many of the harmful impacts that people across the country are already…

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A technologically advanced society is choosing to destroy itself. It’s both fascinating and horrifying to watch

A technologically advanced society is choosing to destroy itself. It’s both fascinating and horrifying to watch

Landon Parenteau/Unsplash, CC BY By Christopher Wright, University of Sydney; Daniel Nyberg, University of Newcastle, and Vanessa Bowden, University of Newcastle As world leaders assemble for the United Nations climate change conference (COP27) in Egypt, it’s hard to be optimistic the talks will generate any radical departure from the inexorable rise in global carbon emissions over the past two centuries. After all, before last year’s Glasgow talks, experts warned the summit was the world’s last chance to limit global warming…

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Canada’s First Nations move to protect their lands

Canada’s First Nations move to protect their lands

Ed Struzik writes: On yet another unusually warm subarctic day last August, members of the Łı́ı́dlı̨ı̨ Kų́ę́ First Nation in the Northwest Territories of Canada held a fire-feeding ceremony, drummed, raised their eagle-emblazoned flag, and prepared a celebratory feast for themselves and a group of scientists 30 miles south of where they live in Fort Simpson. By the close of festivities, Laurier University’s 23-year-old Scotty Creek Research Station, which is monitoring the varied impacts of climate change and permafrost thaw,…

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