MINYANVILLE ORIGINAL If there’s one significant political impact of Hurricane Sandy it’s that the disaster has brought the threat of climate change back into the national conversation.   "What is clear is that the storms we've experienced in the last year or so around this country and around the world are much more severe than before " said New York City Mayor Michael Bloomberg at a press conference addressing the hurricane.   New York Gov. Andrew Cuomo also chimed in saying after a tour of storm-hit areas “Part of learning from this is the recognition that climate change is ...