Compelling argument about Global Warming

Starting a new month (almost to weeks later :P) I present you thise video of a guy who makes a very compelling argument in favor of taking action to prevent Global Warming and its consequences, in a way that doesn't need to argue the other side that doens't agree. It a well done reasoning and I agree with him. Take it a look.

http://www.break.com/index/tough-to-argue.html

You might agree or not with global warming, but if is the latter, take a couple of minutes to analyize what this guy said and then see if he is right or no. For me at least, the answer is yes.