On Earth Day 2020, Thunberg Notes ‘Other Crisis’

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On the 50th anniversary of the first Earth Day, teen climate activist Greta Thunberg says we should not let the coronavirus pandemic make us forget the ongoing climate crisis. She spoke from the Nobel Museum in Stockholm, in a video conversation with Potsdam Institute for Climate…


Historian Explores the Evolution of Personal Hygiene 

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Frequent hand-washing with soap and water for at least 20 seconds is recommended by health experts to help prevent exposure to COVID-19. That is exactly what many people do these days. But while washing hands and bathing signifies personal hygiene in our time, it was not always the case.  Louis XIV of France, for example, is said to have taken only…


EPA Gutting Rule Credited With Coal-Plant Toxic Air Cleanup

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The Trump administration is gutting an Obama-era rule that compelled coal plants to cut back emissions of mercury and other human health hazards, limiting future regulation of air pollutants by petroleum and coal plants. Environmental Protection Agency chief Andrew Wheeler, a former coal lobbyist whose clients…