The real cause of global warming is cow farts. I propose that the U.N. pay some Harvard scientists to study cow diets and propose a solution to reduce their methane output. Less Mexican food?
A Harvard scientist hired by the U.N. suggests that taxes are the solution to stopping the end of the world from global warming. He says we ought to tax the United States nations that emit CO2. Uh. I like the Canadian guy's idea about leveraging UFO technology better. How about you?