By 2050, Warming to Doom Million Species, Study Says

By 2050, rising temperatures exacerbated by human-induced belches of carbon dioxide and other greenhouse gases could send more than a million of Earth’s land-dwelling plants and animals down the road to extinction, according to a recent study.

“Climate change now represents at least as great a threat to the number of species surviving on Earth as habitat-destruction and modification,” said Chris Thomas, a conservation biologist at the University of Leeds in the United Kingdom.