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How Americans’ love of beef is helping destroy the Amazon rainforest

5/1/2022

"Cattle ranching, responsible for the great majority of deforestation in the Amazon, is pushing the forest to the edge of what scientists warn could be a vast and irreversible dieback that claims much of the biome. Despite agreement that change is necessary to avert disaster, despite attempts at reform, despite the resources of Brazil’s federal government and powerful beef companies, the destruction continues. But the ongoing failure to protect the world’s largest rainforest from rapacious cattle ranching is no longer Brazil’s alone, a Washington Post investigation shows. It is now shared by the United States — and the American consumer. - Washington Post (Original)

May 01st, 2022

5/1/2022

Studies find microplastics in human lungs, blood stream; scientists investigating possible health risks
Scientists from the Netherlands and the U.K. recently identified microplastics deep in the lungs of some surgical patients and in the blood of anonymous donors. Researchers say that it's possible to take in these particles through the air we breathe. Leigh Shemitz, president of SoundWaters, and Paul Anastas, director of the Center for Green Chemistry at Yale University, join CBS News' Lana Zak to discuss microplastics' impact on humans and what can be done to mitigate plastic pollution. - CBS News

As Oceans Warm, Marine Life Faces Extinction Levels That Rival Dinosaurs' End

5/1/2022

By 2100, we could be heading towards a loss of life in our oceans that rivals some of the largest extinction events in Earth's history if we don't continue to tackle the climate catastrophe, new modeling warns. But "it is not too late to enact the reductions in greenhouse gas emissions needed to avoid a major extinction event," Princeton geoscientists Justin Penn and Curtis Deutsch explain in their paper. Using modeling calibrated against ancient fossil records, they predict the consequences of runaway climate change on marine animals and provide a plausible explanation for an enduring ocean mystery in the process. - Science Alert

How Americans’ love of beef is helping destroy the Amazon rainforest

May 01st, 2022

As Oceans Warm, Marine Life Faces Extinction Levels That Rival Dinosaurs' End

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