Has it warmed up over the last 10,000 years? Yes.
Was it caused by man? No.
Agreed - that's what REAL science says, not what the fraudulent, politically- and monetarily-driven "consensus" says.
Here's another question:
IF there is global warming, and IF it is a "bad thing," and IF it is caused mostly by mankind, and IF we can do something about it without crashing the already fragile and dying world economy (which crash would result in mass starvation and world war), then CAN IT BE DONE WITHOUT CHINA AND INDIA BEING SUBJECT TO THE SAME STANDARDS?
The answer is clearly, "No" - meaning that the proposed set of solutions to this non-problem is purely driven by politics and corruption, both with a heavy anti-US bias. Meaning that as a presidential candidate, Chris Christie makes a fantastic governor of the Peoples Republic of New Jersey.
Take note, Anne Coulter. You are on the cusp of being written off as a serious conservative if you keep talking up this guy.
Carbon Dioxide portion of Greenhouse gases: 4%
Man made Carbon Dioxide: 3% of all Carbon Dioxide generated.
Green house gas reduction if all man made actions ceased: 0.12%
It is pure hubris to think that we affect the earth's temperature.