Today is Tuesday. Mondays are hard enough to handle without bad news to process, but today is a Tuesday. You can cope. Here's a link to a nice little video about how the melting of the Greenland ice cap may upset the large scale ocean currents that carry warm water to the North Atlantic. A cheerful and uplifting slow down. Oh, those are clips from a disaster movie, but of course the reaction of military and governmental officials was quite realistic.