I don't know which "they" you think changed from calling it "global warming" to "climate change", but the UN's Intergovernmental Panel on Climate Change has bee

I don't know which "they" you think changed from calling it "global warming" to "climate change", but the UN's Intergovernmental Panel on Climate Change has been pretty consistent in its name for the past 30 years. https://en.wikipedia.org/wiki/Intergovernmental_Panel_on_Climate_Change https://en.wikipedia.org/wiki/Intergovernmental_Panel_on_Cli...