Here's the column written by Dr. James Hansen on the twentieth anniversary of his first global warming testimony to Congress. He cited a vast gap between what science now knows and what power and politics will recognize. And if you look at the pool with my first blog on Hansen's testimony and its twentieth anniversary...even a lot of the people reading this tech blog seem to be very doubtful about the science of global warming. Is it just massive denial? Is our government the drunk who says he doesn't have a drinking problem?