Science is hard. I tend to believe Hansen, but Mann is no fool. Frankly, whichever is right, we KNOW that we need to sharply and quickly slash fossil fuels or suffer even more dire consequences.
These disagreements are nothing nefarious. It's just how science works. What's nefarious is LETTING WORLD LEADERS IN BUSINESS AND GOVERNMENT GET AWAY WITH ECOCIDE.
WE must FORCE THE ISSUE. Not ask.
