Mann Demonstrates That He Doesn’t Know Much About Paleoclimate

Some events, such as the 2003 European heat wave which killed about 35,000 people and this year’s heat wave in Moscow would be “extremely unlikely to happen in the absence of climate change,”

http://www.google.com/hostednews/

In other words, he is unaware of the heat wave of 1858 in London.

http://io9.com/

He also apparently doesn’t know about the heat wave of 970.

http://www.worldclimatereport.com/