http://www.canada.com/nationalpost/s...60aa332f1f&k=0
http://www.canada.com/nationalpost/s...59a5c7f723&k=0
I'm sure the little green men on Mars are causing the same global warming trends that we have on earth (which have been scientifically proven time and again) with all their horrible greenhouse gasses.... No wait... there's no atmosphere... It must be MANKIND'S FAULT!!
No wait, it's a conspiracy, global warming only happens on the planet earth and it's all because of man. Water vapor doesn't play a role. It's all just us. My bad.