One of hundreds of polar bears dying due to global warming. (Paul Nicklen National Geographic)

Humans Have Killed off Half the World’s Animals since 1970

This article was written by Christopher Ingraham, and appeared on September 30, 2014 in the Washington Post. Christopher Ingraham is a data journalist focusing primarily on issues of politics, policy and economics. He previously worked at the Brookings Institution and… Read More ›

Recent Posts