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Category: Climate Change

Ancient mass extinction tied to ozone loss, warming climate

Ancient mass extinction tied to ozone loss, warming climate

Science reports: The end of the Devonian period, 359 million years ago, was an eventful time: Fish were inching out of the ocean, and fernlike forests were advancing on land. The world was recovering from a mass extinction 12 million years earlier, but the climate was still chaotic, swinging between hothouse conditions and freezes so deep that glaciers formed in the tropics. And then, just as the planet was warming from one of these ice ages, another extinction struck, seemingly…

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What a week’s disasters tell us about the climate crisis and the pandemic

What a week’s disasters tell us about the climate crisis and the pandemic

The New York Times reports: The hits came this week in rapid succession: A cyclone slammed into the Indian megacity of Kolkata, pounding rains breached two dams in the Midwestern United States, and on Thursday came warning that the Atlantic hurricane season could be severe. It all served as a reminder that the coronavirus pandemic, which has killed 325,000 people so far, is colliding with another global menace: a fast-heating planet that acutely threatens millions of people, especially the world’s…

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Parts of Siberia are hotter than Washington, with temperatures nearly 40 degrees above average

Parts of Siberia are hotter than Washington, with temperatures nearly 40 degrees above average

The Washington Post reports: Siberia is in the throes of a heat wave that would be considered warm even by the standards of those living outside the Arctic Circle. In Washington, for example, the temperature has been stuck in the 60s all week, reaching a maximum of 73 degrees Thursday. Yet several stations in North Central Siberia, including areas near or above the Arctic Circle, are seeing temperatures climb well into the 80s. On Friday, the town of Khatanga, Siberia,…

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Lockdowns trigger dramatic fall in global carbon emissions

Lockdowns trigger dramatic fall in global carbon emissions

The Guardian reports: Carbon dioxide emissions have fallen dramatically since lockdowns were imposed around the world due to the coronavirus crisis, research has shown. Daily emissions of the greenhouse gas plunged 17% by early April compared with 2019 levels, according to the first definitive study of global carbon output this year. The findings show the world has experienced the sharpest drop in carbon output since records began, with large sections of the global economy brought to a near standstill. When…

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Thanks to climate divestment, Big Oil finally runs out of gas

Thanks to climate divestment, Big Oil finally runs out of gas

Bill McKibben writes: People used to worry that the fossil-fuel industry would hit “peak oil” and we’d run out of crude. It now seems far more likely that it’s going to run out of money instead. Thanks to Covid-19 and the lockdowns, oil-laden tankers swing at anchor outside major ports hoping demand and price will go up to justify offloading their cargo. But long before the pandemic kicked in, the economic future had begun to sour for the petroleum majors,…

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How Michael Moore became a hero to climate deniers and the far right

How Michael Moore became a hero to climate deniers and the far right

George Monbiot writes: Planet of the Humans, whose executive producer and chief promoter is Michael Moore, now has more than 6 million views on YouTube. The film does not deny climate science. But it promotes the discredited myths that deniers have used for years to justify their position. It claims that environmentalism is a self-seeking scam, doing immense harm to the living world while enriching a group of con artists. This has long been the most effective means by which…

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Even the Anthropocene is nature at work transforming itself

Even the Anthropocene is nature at work transforming itself

Beth Lord writes: In his book Novacene (2019), James Lovelock writes: ‘We must abandon the politically and psychologically loaded idea that the Anthropocene is a great crime against nature … The Anthropocene is a consequence of life on Earth; … an expression of nature.’ This insight resonates with the 17th-century philosophy of Baruch Spinoza. Lovelock is the inventor of Gaia theory, the idea that the Earth is one living organism that regulates and strives to preserve itself. Lovelock’s ‘Gaia’ is…

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‘A bomb in the center of the climate movement’: Michael Moore damages our most important goal

‘A bomb in the center of the climate movement’: Michael Moore damages our most important goal

Bill McKibben writes: If you’re looking for a little distraction from the news of the pandemic — something a little gossipy, but with a point at the end about how change happens in the world — this essay may soak up a few minutes. I’ll tell the story chronologically, starting a couple of weeks ago on the eve of the 50th Earth Day. I’d already recorded my part for the Earth Day Live webcast, interviewing the great indigenous activists Joye…

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Energy: A silver lining in the pandemic

Energy: A silver lining in the pandemic

Michael T. Klare writes: Energy analysts have long assumed that, given time, growing international concern over climate change would result in a vast restructuring of the global energy enterprise. The result: a greener, less climate-degrading system. In this future, fossil fuels would be overtaken by renewables, while oil, gas, and coal would be relegated to an increasingly marginal role in the global energy equation. In its World Energy Outlook 2019, for example, the International Energy Agency (IEA) predicted that, by…

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When confronting a pandemic, we must save nature to save ourselves

When confronting a pandemic, we must save nature to save ourselves

Sahir Doshi and Nicole Gentile write: The COVID-19 pandemic has brutally and tragically exposed the extent to which the health and well-being of every family in America depends on the health and well-being of nature—both here at home and around the world. Nature is connected to human health, from the inherent mechanisms through which ecosystems regulate the emergence of new pathogens to the health benefits of spending time outdoors. But in our destruction of earth’s natural resources, we are losing…

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An Earth Day reminder on how the Republicans have abandoned the environment

An Earth Day reminder on how the Republicans have abandoned the environment

Elizabeth Kolbert writes: The idea for Earth Day came to Gaylord Nelson all of a sudden one day in the middle of 1969. That summer, “teach-ins” about the Vietnam War were all the rage. It occurred to Nelson, then the junior U.S. senator from Wisconsin: How about a “teach-in” about the environment? To attract the widest possible audience, Nelson, a Democrat, invited Representative Pete McCloskey, a Republican from California, to co-chair the event. The response was way more enthusiastic than…

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Bill McKibben on Earth Day at 50

Bill McKibben on Earth Day at 50

  Bill McKibben writes: On the fiftieth anniversary of the first Earth Day, let’s think for a moment about the Earth—backdrop for our busy and dramatic life, but also a planet. One can observe it dispassionately, through scientific instruments, as if it were any other planet. And here’s how it looks, these past five decades: The white ice at the northern pole, one of the most obvious features on the planet, has shrunk dramatically: at least half the summer sea…

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COVID-19 will slow the global shift to renewable energy, but can’t stop it

COVID-19 will slow the global shift to renewable energy, but can’t stop it

Shutdown in Seattle to slow the spread of coronavirus empties the streets, March 26, 2020. Less economic activity means less revenue for utilities. AP Photo/Ted S. Warren By Peter Fox-Penner, Boston University The renewable energy industry, which until recently was projected to enjoy rapid growth, has run into stiff headwinds as a result of three era-defining events: the COVID-19 pandemic, the resulting global financial contraction and a collapse in oil prices. These are interrelated, mutually reinforcing events. It’s much too…

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Coronavirus pandemic leading to huge drop in air pollution

Coronavirus pandemic leading to huge drop in air pollution

The Guardian reports: The coronavirus pandemic is shutting down industrial activity and temporarily slashing air pollution levels around the world, satellite imagery from the European Space Agency shows. One expert said the sudden shift represented the “largest scale experiment ever” in terms of the reduction of industrial emissions. Readings from ESA’s Sentinel-5P satellite show that over the past six weeks, levels of nitrogen dioxide (NO2) over cities and industrial clusters in Asia and Europe were markedly lower than in the…

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If we’re bailing out corporations, they should bail out the planet

If we’re bailing out corporations, they should bail out the planet

Bill McKibben writes: One of the best chances to make some positive use of the coronavirus pandemic may be passing swiftly. As the economy craters, big corporations are in need of government assistance, and, on Capitol Hill, the sound of half a trillion dollars in relief money is bringing out the lobbyists. On Thursday afternoon, Senator Sheldon Whitehouse, Democrat of Rhode Island, described the scene as a “trough” and mentioned a quote from a lobbyist in The Hill: “Everybody’s asking…

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The oil shock of 2020 appears to be here – and the pain could be wide and deep

The oil shock of 2020 appears to be here – and the pain could be wide and deep

Suffering from sanctions, Russia is trying produce more and gain market share. Yegor Aleyev via Getty Images By Scott L. Montgomery, University of Washington The world is again undergoing an oil shock. Prices, already on a downward trend, have collapsed 30% in less than a week, bringing the total fall to nearly 50% since highs in early January. Consumers, of course, can expect gasoline prices to go down, but the story is far more complicated than that. Having researched energy…

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