Sign up for the MSNBC newsletter

You have been successfully added to our newsletter.

Let our news meet your inbox

When did the oil industry know about climate change?

New documents allege that the forerunner to the oil giant Exxon Mobil was seriously researching ways to cut down on carbon emissions as early as the 1960s, even as the company was denying the reality of climate change. The Guardian's Suzanne Goldenberg joins to discuss.


Play All