Technology - One of the three "godfathers of AI" has said it won't take over the world or permanently destroy jobs.
Prof Yann LeCun said some experts' fears of AI posing a threat to humanity were "preposterously ridiculous".
Computers would become more intelligent than humans but that was many years away and "if you realise it's not safe you just don't built it," he said.
A UK government advisor recently told the BBC that some powerful artificial intelligence might need to be banned. More HERE