“So you’re coming along with me, increasing our risk of being identified and allowing Achilles to get his two worst nemeses with one well-placed bomb, in order to save my life?” — Orson Scott Card Copy Share Image
Life on Earth is at the ever-increasing risk of being wiped out by a disaster, such as sudden global nuclear war, a genetically engineered virus or other dangers we have not yet thought of. — Stephen Hawking Copy Share Image
