A safe place? Let's try Earth
"It's a genius' conundrum." Recent article on the Arizona Republic: But Hawking also said survival of the human species depends on finding somewhere else in the universe to colonize. This is where the message became contradictory. The need to leave the planet was based on his rather dispirited view that "life on Earth is at the ever-increasing risk of being wiped out by a disaster, such as sudden global warming, nuclear war, a genetically engineered virus or other dangers we have not yet thought of....