Charleston Gazette-Mail: Princeton scientist Robert Socolow says the worlds top universities should create a new field of research Destiny Studies to explore possible futures for humanity. Following up, Oxford physicist Raymond Pierrehumbert says the ultimate destiny will be incineration, hundreds of millions of years from now when the sun comes to the end of its life-cycle and swells to a lethal furnace, exterminating all living things on Planet Earth. In the immediate future, he says, humanitys destiny depends...