As I see it Global Warming or Climate Change as it has come to be referred to changed has always been happening to a certain degree. The Earth has had many warming and cooling down periods during it’s lifespan and humans only represent a fraction of that time. In fact if science is right the temperatures we think are normal, right now, are actually the Earth coming out of the last parts of the Ice Age.
The left wing has seized upon this and has pinned the blame on man and carbon emissions. I find this hysterically arrogant of our species to assume that we have made any dent in this planet or that it really has felt any effect of our existence. Humans have been on Earth for a blink of an eye in the time concerning Earth. To the liberals this junk science is nothing more than a fundraising tool and a bandwagon for the faithful to charge the political machine.