I don't think anybody can prepare on a physical level. It isn't possible to prepare for what is about to happen. The Pentagon gives us one to three years left of normal life on this planet. Now you have Al Gores movie "An Inconvenient Truth", whom I find very optimistic, as he gives us ten years. But I don't know a single scientist on the planet who gives us ten years or anybody else who gives us that long. What the Pentagon talks about is the rapid changes in climate, making it impossible to live in certain areas. Exactly where those areas are, they don't know.