This guy is the bottom of the barrel. He hid the Medieval warming period. He hid the Maunder Minimum (which plainly displayed that we were coming out of a little ice age prior to the industrial revolution and that the man-made CO2 more than likely had NOTHING to do with the increases in surface temperatures). And he hid the fact that temperatures have actually been coming down since 1998 (the apex of his now thoroughly discredited "hockey-stick" graph). The fact that anybody would still give credence to this low-life (who also tried to discredit dissenters and squelch dissent - even going as far to sue somebody who had the audacity to do spoof on him) is beyond astonishing, in my opinion, and an outrage.