Because the lack of sunlight for half the year makes people depressed. Edit: Alaska has the highest suicide rate of any US state - even though depression is rare - http://usatoday30.usatoday.com/news/health/2007-11-28-depression-suicide-numbers_N.htm
----------
Frankly I don't think the fiscal cliff will be that bad. I thought it was only supposed to drop the size of the US economy by 0.5% or so.
Given the deficit reduction it causes its probably almost worth it.
Always look on the bright side of life Da, dee da, dee da, de dum dum Always look on the........ Okay now everyone.