A permanent base on Mars would have a number of advantages beyond being a bonanza for planetary science and geology. If, as some evidence suggests, exotic micro-organisms have arisen independently of terrestrial life, studying them could revolutionise biology, medicine and biotechnology. – Paul Davies
In science, a healthy skepticism is a professional necessity, whereas in religion, having belief without evidence is regarded as a virtue. – Paul Davies
Perhaps the best motivation for going to Mars is political. It is obvious that no single nation currently has either the will or the resources to do it alone, but a consortium of nations and space agencies could achieve it within 20 years. – Paul Davies
Traditionally, scientists have treated the laws of physics as simply given, elegant mathematical relationships that were somehow imprinted on the universe at its birth, and fixed thereafter. Inquiry into the origin and nature of the laws was not regarded as a proper part of science. – Paul Davies
There are so many stories to tell in the worlds of science fiction, the worlds of fantasy and horror that to confine yourself to even doing historical revisionist fiction, whatever you want to call it – mash-ups, gimmick lit, absurdist fiction – I dont know if I want to do that anymore. – Seth Grahame-Smith