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Category: Environment

‘Sponge city’: How Copenhagen is adapting to a wetter future

‘Sponge city’: How Copenhagen is adapting to a wetter future

E360 reports: In just two hours on July 2, 2011, a torrential, once-in-a-millennium storm battered and flooded Copenhagen, pounding parts of Denmark’s capital with more than 5 inches of rain. Critical infrastructure at the city’s largest hospital was swamped, as were major roads, basements, and businesses. The city that had been engaged with advanced sustainability planning for decades, it turned out, was woefully unprepared for the fierce rainfall, which caused $1.8 billion in damages. Shaken by the calamity, the city…

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On controlling fire, new lessons from a deep indigenous past

On controlling fire, new lessons from a deep indigenous past

Yale Environment 360 reports: Climate change is extending the season during which hot and dry weather encourages fire across North America. At the same time, a long post-settlement history of stamping out wildfires has changed much of the continent’s landscape: Forests are thicker, which allows fires to spread up into the canopy, and more uniform, with fewer bare patches that might otherwise slow a fire’s progress. As a result, wildfires now tend to grow hotter and bigger: Some say we…

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Plastic and other waste has penetrated our brains and virtually everything else on the planet

Plastic and other waste has penetrated our brains and virtually everything else on the planet

David Wallace-Wells writes: Everywhere they look, they find particles of pollution, like infinite spores in an endless contagion field. Scientists call that field the “exposome”: the sum of all external exposures encountered by each of us over a lifetime, which portion and shape our fate alongside genes and behavior. Humans are permeable creatures, and we navigate the world like cleaner fish, filtering the waste of civilization partly by absorbing it. There is plastic in salty sea foam freshly sprayed by…

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The history and future of societal collapse

The history and future of societal collapse

Damian Carrington writes: “We can’t put a date on Doomsday, but by looking at the 5,000 years of [civilisation], we can understand the trajectories we face today – and self-termination is most likely,” says Dr Luke Kemp at the Centre for the Study of Existential Risk at the University of Cambridge. “I’m pessimistic about the future,” he says. “But I’m optimistic about people.” Kemp’s new book covers the rise and collapse of more than 400 societies over 5,000 years and…

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Hurricane Helene and subsequent cleanup efforts have decimated North America’s most biodiverse waters

Hurricane Helene and subsequent cleanup efforts have decimated North America’s most biodiverse waters

Inside Climate Change reports: In Knoxville, Tennessee, there’s a minuscule warehouse tucked off the side of the road. Its tiny gravel parking lot is full. In the back of the cramped, wood-paneled building are dozens of aquarium tanks filled with endangered, threatened, imperiled, and at-risk fish species. This is Conservation Fisheries Incorporated (CFI), a nonprofit dedicated to preserving Appalachian freshwater diversity. It began as a graduate school project in the 1980s and has grown into a conservation powerhouse. One of…

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As EPA axes scientific research arm, Trump regime favors corporate profits above public health

As EPA axes scientific research arm, Trump regime favors corporate profits above public health

The New York Times reports: The Environmental Protection Agency said on Friday that it would eliminate its scientific research arm and begin firing hundreds of chemists, biologists, toxicologists and other scientists, after denying for months that it intended to do so. The move underscores how the Trump administration is forging ahead with efforts to slash the federal work force and dismantle federal agencies after the Supreme Court allowed these plans to proceed while legal challenges unfold. Government scientists have been…

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Nanoplastic pollution of oceans found on a vast scale

Nanoplastic pollution of oceans found on a vast scale

The New York Times reports: What do human brains, placentas and dolphin breath have in common? Signs of plastic pollution in the form of tiny particles known as microplastics. The ocean is also polluted with plastic, and the issue may be even more extensive than previously thought. A study published Wednesday in the journal Nature estimates the volume of nanoplastics, which are even smaller than microplastics and invisible to the naked eye, to be at least 27 million metric tons…

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Scientists discover what’s driving record die-offs of America’s honeybees

Scientists discover what’s driving record die-offs of America’s honeybees

The Guardian reports: Bret Adee is one of the largest beekeepers in the US, with 2 billion bees across 55,000 hives. The business has been in his family since the 1930s, and sends truckloads of bees across the country from South Dakota, pollinating crops such as almonds, onions, watermelons and cucumbers. Last December, his bees were wintering in California when the weather turned cold. Bees grouped on top of hives trying to keep warm. “Every time I went out to…

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Melting glaciers might trigger volcanic eruptions around the globe, study finds

Melting glaciers might trigger volcanic eruptions around the globe, study finds

Live Science reports: Melting glaciers could make volcanic eruptions more explosive and frequent, worsening climate change in the process, scientists have warned. Hundreds of volcanoes in Antarctica, Russia, New Zealand, and North America rest beneath glaciers. But as the planet warms and these ice sheets melt and retreat, these volcanoes are likely to become more active, according to the authors of a new study analyzing the activity of six volcanoes in southern Chile during the last ice age. The researchers…

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Meteorologists say the National Weather Service did its job accurately predicting flood risk in Texas

Meteorologists say the National Weather Service did its job accurately predicting flood risk in Texas

Wired reports: Some local and state officials have said that insufficient forecasts from the National Weather Service caught the region off guard. That claim has been amplified by pundits across social media, who say that cuts to the NWS and the National Oceanic and Atmospheric Administration, its parent organization, inevitably led to the failure in Texas. But meteorologists who spoke to WIRED say that the NWS accurately predicted the risk of flooding in Texas and could not have foreseen the…

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Ocean acidity has reached critical levels and the impacts could be far worse than we thought

Ocean acidity has reached critical levels and the impacts could be far worse than we thought

Science Alert reports: Ocean acidity is one of the key markers of Earth’s health, because if it tips too far towards acidic then the results can be catastrophic – and a new study suggests the world’s waters are now entering this danger zone. A team of scientists from the US and UK looked at what’s known as the planetary boundary for ocean acidification, defined as a 20 percent drop in average surface aragonite saturation – that’s the calcium carbonate material…

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Will America’s national parks — ‘the best idea we ever had’ — survive Trump?

Will America’s national parks — ‘the best idea we ever had’ — survive Trump?

Ted Kerasote writes: Like a cinnamon river overflowing its banks, thousands of elk have been making their way across Jackson Hole, Wyo., to their summer range below the high, jagged peaks of Grand Teton National Park. This is one of the world’s most spectacular migrations, protected by the creation and expansion over the last half century of what is now a 485-square-mile park. As the weather has warmed, cars and vans carrying tourists from far and wide have been lining…

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Federal judge orders Trump administration to restore environmental grant funding

Federal judge orders Trump administration to restore environmental grant funding

Inside Climate News reports: A federal judge said Monday he would order the Trump administration to restore $176 million granted by Congress to 13 nonprofit groups and six municipalities nationwide. The decision by Judge Richard Gergel, a U.S. District Court judge for the District of South Carolina, represents one of the first final judgments in a case challenging the Trump administration, as it has fired employees, frozen funding and dismantled agencies, according to the Southern Environmental Law Center. The organization,…

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Sea level rise will cause ‘catastrophic inland migration’, scientists warn

Sea level rise will cause ‘catastrophic inland migration’, scientists warn

The Guardian reports: Sea level rise will become unmanageable at just 1.5C of global heating and lead to “catastrophic inland migration”, the scientists behind a new study have warned. This scenario may unfold even if the average level of heating over the last decade of 1.2C continues into the future. The loss of ice from the giant Greenland and Antarctic ice sheets has quadrupled since the 1990s due to the climate crisis and is now the principal driver of sea…

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Humans are killing helpful insects in hundreds of ways − simple steps can reduce the harm

Humans are killing helpful insects in hundreds of ways − simple steps can reduce the harm

Dragonflies, just like bees and butterflies, face threats that humans can help prevent. Christopher Halsch By Christopher Halsch, Binghamton University, State University of New York and Eliza Grames, Binghamton University, State University of New York Insects are all around us – an ant on the sidewalk, a bee buzzing by, a butterfly floating on the breeze – and they shape the world we experience. They pollinate flowering plants, decompose waste, control pests, and are critical links in food chains. Despite…

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David Attenborough: ‘If we save the ocean, we save ourselves’

David Attenborough: ‘If we save the ocean, we save ourselves’

  Oceanographic reports: “After almost 100 years on the planet, I now understand the most important place on Earth is not on land, but at sea,” says Sir David Attenborough, a man who – having spent his working life documenting the world of natural history – is about to launch what he has called “one of the most important films of his career” on the eve of entering his one hundredth year. Perhaps for the first time in those 100…

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