re: #773 EndlessBob

Same old recycled arguments. That CO2 is a greenhouse gas has never been questioned. It’s basic physics and chemistry. More of it traps more heat. That in the past, other cycles (Milankovitch etc) drive cycles of warming and cooling is not in question either, and the response of additional CO2 release and additional warming from CO2 release is not new or surprising.

Today we have CO2 and other GHGs being produced by humanity adding a warming influence

on top of

natural cycles. It’s really that simple in a nutshell, but if you want to get into the nitty gritty, the research is all there. Hundreds, thousands of papers of it.