Published 4 hours ago as of Monday 27 July 2015 20.18 AEST:
Musk, Wozniak and Hawking urge ban on AI and autonomous weapons: Over 1,000 high-profile artificial intelligence experts and leading researchers have signed an open letter warning of a “military artificial intelligence arms race” and calling for a ban on “offensive autonomous weapons”.
Published 4 hours ago as of Monday 27 July 2015 20.18 AEST:
Link from Reddit front page
Link from The Guardian