This IDIOT doesn’t understand thermodynamics, nor the ebb & flow of solar cycles, and the ebb and flow of all the other cycles. The Earth cannot maintain its energy level on this planet without the warm nurishment from the Sun to keep us warm.
God has decided that our planet is worthy of cycles that keep us safe and warm, so that we can grow our own food, enjoy fresh water, and breathe the air that is washed by rain.
Why do you resort to name-calling? This guy understands those principles perfectly well. But for you to apparently deny that carbon dioxide molecules trap heat is really anti-scientific.
The argument boils down to how much effect increased CO2 will have. I happen to think (hope?) that it won't have much because of natural stabilizing influences (clouds, oceans, etc..) I agree with you, too, that the Sun has a huge effect that many dismiss.
I wouldn't call him an idiot, though. He clearly is not. We need many more sane voices like him.