Climate change legislation

Honestly, is anyone really so fucking stupid to think that mankind controls the thermostat to the world? The Earth has been around, according to scientific research, for about 4 billion years. Life has been around for much less of a time, say a hundred million years. Remember that dinosaurs and the like were around 65 million years ago. By my very rough estimates, about 40 times less than the earths age.
What has happened in that time frame, WITHOUT the effects of humans?

Hot, humid, swamp covered world?
Lush vegetation?
Ice age?

How has these events happened without the man-made disasters were are being lied to about every day? HOW did the climate change without man to do it?

I can tell you this: 30 years ago, doom and gloom were being preached by "environmentalists" in the ecological disaster known as "global cooling". Fast forward to 2007, and Al Gore is telling us we have to stop "global warming". What happened in that 30 years? Seriously? How did we go from cooling to warming? Honestly, can anyone tell me please? Well, now Al Gore is telling us we have to combat "climate change". Hey, I thought "hope and change" were good things? Does anything every stay the same in the world, or universe?
One thing I learned in science class in high school that the only thing that never changes in the universe is "change" Stuff changes all the time, it's called entropy. It's how hot things get cool, frozen things melt, and radioactive elements decay. Get it? Well, think of the entire universe, and the earth and sun are a tiny speck in the vastness of space. What happens to stars? They gradually, over billions of years, cool down as their energy is given off into outer space. Same thing for the earth.

Now that we understand this lesson about entropy, do we realize that "climate change" is inevitable, and humans can pretty much do nothing about it? Mount Pinatubo erupted in 1991 and the gases, ash and chemicals emitted drove the worlds temperature down (temporarily) a half a degree. What can humans do about that?
Nothing.

No, Al Gore, the debate isn't over. You just refuse to talk about the facts that get in the way of your political agenda.