The argument is that global warming is not caused by humans. I believ that te burden of proof should be on the people who claim global warming is true rather than having a better safe than sorry panic. All of the science pointing to global warming is fauly. Junk science. I know that you guys saw an inconvenient truth and know everyhting but that movie is a pice of well made crap that is very good at manipulating people with scare tacits and stuff. Polar bears can swim everybody.