I think you need to add #4. The climate is changing but man's contribution is uncertain.

I have zero doubt that it is warmer generally................in my area over the past 50 years. I can see it in the declining consumption of wood for my heat. I can also see it in the changing land forms on my trapline. Small rises that existed in 1980 are now gone or have become ravines due to permafrost melting.

I think Milankovich cycles are the largest contributor to these changes.

the earth goes through cycles. We have had 2 ice ages they say. was man's fires in caves responsible for geting out of the ice ages. What about causing the ice ages?

one volcanic eruption puts out more carbon than man since we have been on the planet.

That man is responsible requires people to be a special kind of stupid unable to think for themselves. That's just about making money and government controle

Think I'm going to go burn some tires got to do my part I'm sick of cutting wood for the winter.