Michael E. Mann: "The fossil fuel companies have not given up; they turned to other tactics."
"Let me boil it down to just two words: urgency and agency. Yes, there is the urgency for massive climate action now. But the agency is that it's not too late for us to act."
Michael E Mann is one of the world's most influential climate scientists. The distinguished professor of atmospheric science at Penn State is known for the hockey stick graphs and as a defender of climate science while being targeted by climate …
