http://www.skeptical...tml#commenthead Not really new, but worth reminding us all about why some here are AGW "alarmists". Simply put, all available evidence indicates it really is alarming. Particular things worthy of note: Human physiology (I teach a college undergrad course in this BTW), is far better geared to tolerating cold than it is to tolerating heat. Ice Ages are no problem for us - they merely select against those dumb enough to expose their extremities to frostbite. We have ver