"Is every major scientific body on the list? NASA?"Yes."Did they...

"Is every major scientific body on the list? NASA?"

Yes.

"Did they all do their own research?"

Yes.

"they don't want their funding to get cut off? The left has demonstrated how vicious they can be"

Why do you keep blabbering about 'the left'? Unless every single country on earth has had a left wing government for every single year, your point is idiotic. Quite aside from the fact there is nothing inherently political about the science of greenhouse gases, or gravity. Specific policy responses may be political, but we're not discussing policy responses, we're discussing the underlying science.

"Will reducing the CO2 help cool the planet?"

Reducing emissions of something that traps heat, will reduce the excess trapping of heat. Quite a simple concept really. Reducing how much food you eat reduces how fat you will get. Reducing exposure to crank pseudo-scientific blogs will reduce the holding of crank, pseudo-scientific beliefs.