Tech billionaires trying to live for ever? That’s a waste of time, says physicist

Exclusive: Prof Jim Al-Khalili says he will offer solution to ‘arrow of time’ problem in Royal Institution lectures Tech billionaires attempting to live for ever are, quite literally, wasting their time, a leading physicist has said.

While some normal people are turning to unregulated peptide injections , cold plunges and supplements in an effort to defy ageing, the ultra-rich are aiming for immortality with even more…