In The World According to Pimm: A Scientist Audits the Earth, the noted conservation biologist Stuart L. Pimm warns that the earth is suffering from the huge and unmistakable impact humans have made, ...
Rachel Feltman: For Scientific American’s Science Quickly, I’m Rachel Feltman. And today, in honor of Earth Day, we’re going to talk about why you should actually be excited about our planet’s ...
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