Humans are bringing about the sixth mass extinction of life on Earth, according to scientists writing in a special edition of the leading journal Nature. Mammals, birds and amphibians are currently becoming extinct at rates comparable to the previous five mass extinctions

Humans are bringing about the sixth mass extinction of life on Earth, according to scientists writing in a special edition of the leading journal Nature. Mammals, birds and amphibians are currently becoming extinct at rates comparable to the previous five mass extinctions
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Submitted May 31, 2017 at 12:12PM by madam1 http://ift.tt/2semNvv
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May 31, 2017 at 02:06PM