Global warming is a scare tactic just like back in the 70's when they said the Earth was going to freeze and we were entering a new ice age. Time magazine ran a front page article on the topic. So now we get global warming. A theory that scientist say they can not prove, but it's possible. A bunch of nonsense if you ask me. I just have one question....show me the science baby... Oh yeah.... show me the science. Lets see if it can stand up to redicule. Becuase that's what science is. "The time of debate is over" HOGWASH! That is not science that is typical politics. Your hockey stick has been dis-proven so show me the science baby.