Does the left believe in global warming?

I wonder whether the left truly believes that carbon dioxide is causing global warming. Is global warming occurring, YES. 20,000 years ago there were glaciers in Michigan and Northern Europe. I am thankful for global warming. Is global warming going to increase exponentially as those on the left would have you to believe. I don't know, probably has a lot to do with what is happening with the sun and whether or not we have a few volcanoes exploding.

But if the left truly believed that CO2 was the cause, then it would be seem to me that they would be pushing a massive nuclear energy program to eliminate as much unnecessary CO2 emissions as possible. Just a common sense opinion.