[JP]

The thing that gets me about all this climate change stuff is when people say carbon dioxide is the most in 800,000 years. What?

The last time I checked people weren't around 800,000 years ago to cause the earth's atmosphere to have so much carbon in it, the earth for what ever reason DID IT ON ITS OWN.

So, what was the rest of the world like back then? How high were the oceans, how big were the ice caps, how big were the deserts, what flora was where, what where animals ranges, what animals existed and how many, where were the continents located, what tilt did the earths magnetic poles have?

There is no doubt mankind is contributing CO2 to the atmosphere but I don't know and I don't think anybody knows how much the earth is also contributing and if it is part of a cycle and/or if it is good or bad.