Whenever the cagw put their points across in the media they never mention solar activity and its effect on global climate, and they never mention or show a graph of global temperature over a longer time span, say 500,000 years which show the last 4 glacial periods, which span 100,000 years each. And the interglacial period which spans on average 10,000 years- which we are coming to the end of shortly. And temperatures will drop about 6 degrees globally.
So give us that 2 degrees this century otherwise it will be a very cold 22nd through to 1023rd centuries.
