The has been a big ball of ice longer than it has been the metropolis it is now. We can live with it getting warmer. If it cools down, then we will have a problem. This is all my thoughts other than the ice ball thing. Plant life dies when it freezes. Plant life lives in the heat. Warm this MFer up if you ask me. Maybe when Iceland thaws they will be able to support themselves with gardens. LOL.