Elon Musk put a chip in this paralysed man’s brain. Now he can move things with his mind. Should we be amazed - or terrified?

An accident left Noland Arbaugh paralysed, but Musk’s Neuralink brain implant allows him to control computers with his thoughts. Is it a life-changing innovation that could help millions – or the start of a dystopia where a billionaire can access our thoughts?Noland Arbaugh’s life changed in a fraction of a second in June 2016. He was a 22-year-old student, working at a kids’ summer camp in upstate New York, when he went swimming in a lake. He can’t tell me exactly