Time Magazine: As the blizzard-bound residents of the mid-Atlantic region get ready to dig themselves out of the third major storm of the season, they may stop to wonder two things: Why haven’t we bothered to invest in a snow blower, and what happened to climate change? After all, it stands to reason that if the world is getting warmer – and the past decade was the hottest on record – major snowstorms should become a thing of the past, like PalmPilots and majority rule in the Senate. Certainly that’s what …