It doesn't take a rocket scientist to realize that the Earth is being treated like a toilet; our air is visibly polluted, trash is dumped into the sea with chemical pollutants (and sewage of course), the land is getting raped and chopped down, IN ADDITION to any possible "natural" climate change variables - if any. We can at least control and modify our disgusting, reckless, wasteful, and dirty activities.  Why wouldn't we want to live in a healthy world? Why wouldn't we want to improve the condition of our planet for our children? Or are you one of the many who are blinded by smelly one hundred dollar bills, not giving it a thought that just maybe you might be wrong?