Give it a rest. 

USA Secretary of State and former Exxon CEO Rex Tillerson admitted, on video, for the public record, that AGW is real and caused by burning fossil fuel, but don't worry, 

"just an engineering problem" and "we'll adapt"

Denial is way past its best before date.

https://www.google.ca/?gws_rd=ssl#q=rex+tillerson+%22just+an+engineering+problem%22

https://www.google.ca/?gws_rd=ssl#q=rex+tillerson+%22we%27ll+adapt%22