This seems to be a bickering session, where both sides are talking about slightly different things that they think are the same thing.

Climate Change is not the same thing as Global Warming. Global Warming is an obvious subset idea within the Venn diagram of Climate Change; Climate Change is a sensible catch-all that doesn't commit one to being specific or getting eco-zealous about things; i.e.: the academic approach.

The real debate is about Anthropogenic Input into Climate Change, both qualitative and quantative, and the economic and resource allocation impacts of that (which includes the health impacts; logistics impacts; and land use impacts); with a knock-on into identity and ownership politics.

The climate change debate is a proxy war about economics: collectivism v capitalism.