The Most Terrifying Video You'll Ever See

So I'm listening to D.J. Grothe and the Point of Inquiry podcast (and trying to catch up on all the podcasts I've missed when school started again). Then I come across the one titled "What is the Worst That Can Happen?' and it inspires me to go to YouTube to see this guys video. You watch this video and you come to realize that practically all of the arguments that are used to deny Global Climate Change are the equivalent of whistling in the dark to keep the robbers away while walking down a street you should never have taken. Greg Craven is a high school science teacher from Oregon and an activist on Global Warming. He makes a set of arguments that just are not easy to try and shoot down. But don't take my word for it. Watch for yourself and try to shoot it down... this is in fact what Mr. Craven asks us to do... so do it: