Climate change is real, it is caused by human activity, and it is already causing devastating problems in America and around the… — Bernie Sanders Copy Share Image
We are in the midst of the 6th largest extinction event in the history of the plant and the first caused by… — Graciela Chichilnisky Copy Share Image
The debate is over. The scientific community has spoken in a virtually unanimous voice. Climate change is real. It is caused by… — Bernie Sanders Copy Share Image
