While everyone's talking about the AI apocalypse, many people don't realize just how close we are to eternal youth, which would have absolutely massive implications for humankind. One team even seems to have managed to induce the reversal by chemical means (i.e. no gene therapy needed):

Chemically induced reprogramming to reverse cellular aging | Aging

Aging | doi:10.18632/aging.204896. Jae-Hyun Yang, Christopher A. Petty, Thomas Dixon-McDougall, Maria Vina Lopez, Alexander Tyshkovskiy, Sun Maybur...