Leaders | Humanity 2.0

How to enhance humans

Finding ways to live much longer—and better—shouldn’t be left to the cranks

The Vitruvian Man wearing a brain-computer interface and holding syringes
image: Twisha Patni

BRYAN JOHNSON wants to live for ever. The American businessman pops a hundred pills a day, never eats after 11am, and obsessively monitors dozens of his body’s “biomarkers”. The goal, as he will tell anyone who asks, is not merely to live a few years longer. It is to vanquish death entirely.

Explore more

This article appeared in the Leaders section of the print edition under the headline “Rise of the superhuman”

From the March 22nd 2025 edition

Discover stories from this section and more in the list of contents

Explore the edition
A nurse prepares to administer a malaria vaccine to an infant at the health centre in Datcheka, Cameroon, January 22nd 2024

First, jab more babies

As aid shrinks, donors and recipients should focus more on health

Israel’s expansionism is a danger to others—and itself

It risks turning hubris into disaster


Is Elon Musk remaking government or breaking it?

So far, there is more destruction than creation


The unpredictability of Trump’s tariffs will increase the pain

Businesses are struggling to adjust

Labour can still rescue Britain’s growth prospects

But after a messy Spring Statement, the window of opportunity is narrowing