Time: Maybe Mayor Michael Bloomberg would have gone through the troubling of putting together a 430-page report outlining a $19.5 billion plan to save New York from the threat of climate change had Hurricane Sandy not hit last year and inflicted some $20 billion in New York City alone. But somehow I doubt it. There`s a reason that a satellite image of Hurricane Katrina highlighted the poster for An Inconvenient Truth, or that belief in man-made global warming tends to spike after extreme weather. Heat...