Events That Will Change Everything: To Clone or not to Clone

…Ah, but man's reach should exceed his grasp, Or what's a heaven for?—Robert Browning



In the June 2010 issue of Scientific American, an article called "12 Events that will Change Everything" discusses the likelihood by 2050 of naturally occurring and human-made events that may dramatically change our world and how we perceive it and ourselves. Authors ranked each event on a scale from "very unlikely" to "almost certain". Events spanned from the wondrous and "less likely" discovery of extra d...