How long can humans live? This is a good time to ask the question. The longevity scene is having a moment, thanks to a combination of scientific advances, public interest, and an unprecedented level of investment. A few key areas of research suggest that we might be able to push human life spans further, and potentially reverse at least some signs of aging.
Researchers can’t even agree on what the exact mechanisms of aging are and which they should be targeting. Debates continue to rage over how long it’s possible for humans to live—and whether there is a limit at all.
But it looks likely that something will be developed in the coming decades that will help us live longer, in better health. Read the full story.
—Jessica Hamzelou
This piece is from the forthcoming print issue of MIT Technology Review, which is celebrating 125 years of the magazine! It’s set to go live tomorrow, so if you don’t already, subscribe now to get hold of future copies once they land.
AI and the future of sex
Pornography raises so many questions. What is obscene? What is ethical or safe to watch? We don’t have to consume or even support it, but porn still demands answers. The question now is: What is “real” porn?