The development of artificial intelligence has prompted futher warnings from experts with science writer Tom Chivers concerned AI's goals may not necessarily be "compatible with humans remaining alive".

Meanwhile, author Stephanie Hare questions those developing the technology, questioning why they are not seeking to mitigate the known risks to human extinction. Report by Alibhaiz. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn