If Anyone Builds It, Everyone Dies

AI is the greatest threat to our existence that we have ever faced. The scramble to create superhuman AI has put us on the path to extinction - but it's not too late to change course. Two pioneering researchers explain why artificial superintelligence would be a global suicide bomb and call for an immediate halt to its development. Could a machine superintelligence wipe out our entire species? Would it want to? Would it want anything at all?