And what stuns me about it is that people never read the right hand side axis . It ranges from - 28 C to - 34 C . How did people even live through those temperatures?
Its only a proxy , the deniers will say !
Its only a proxy for the middle of a bleedin ice shelf in Greenland that shows the temp variation between -28C and -34C , so it has no ,. absolutely no relevance to anything.
This is why real sceptics hide when Jo Nova's stuff is shown. The deniers love it cause it has a graph and graphs are a bit sciencey.