Manu Joseph: There’s crushing news for people who want to live long
A few days ago, Bryan Johnson, a centi-millionaire who has spent millions on reversing ageing—especially his own—posted some bad news for humanity on his YouTube channel. Rapamycin, which for a long time has been the most promising molecule in our quest to prolong youth, was not making him younger; instead, it was “accelerating” his ageing….
