Poor Franky ... you really can't figure out why we should care about Mann's calculations, can you?...all you can do is say 2ºC in global temperature change is its 'nothing unusual'.
My question remains the same. Even if his calculations are right (and that's making a huge leap, given that it's Mann we're talking about), the question is: so what?
Why would anyone be concerned?
You're a grown man, Frankfooter. You're old enough to try sleeping without a night light. And you're old enough not to immediately allow yourself to be scared to death by Michael Mann's prophesies of doom.