Humans may be reversing the climate clock, by 50 million years
Monday, December 10, 2018 - 15:12
in Earth & Climate
Our future on Earth may also be our past. In a study published Monday (Dec. 10, 2018) in the Proceedings of the National Academy of Sciences, researchers show that humans are reversing a long-term cooling trend tracing back at least 50 million years. And it's taken just two centuries.