Steven Johnson: Why We're Living Longer

We often view paradise as a place of safety, beauty, tranquility. It’s an ideal we long for but one we can rarely find. This hour, TED speakers search for utopia and come to terms with reality.Original broadcast date: November 10, 2023TED Radio Hour+ listeners now get access to b ...  Show more

Our bodies are always sending signals ... but are we listening? This hour, TED speakers explore new ways to track and understand our health — from cutting-edge technology to simple, everyday habits.Guests include exercise physiologist Keith Diaz, genomicist Michael Snyder and wri ...  Show more

Doubling human life expectancy in a century is our greatest achievement, says author Steven Johnson. How did we make it happen -- and can we keep it going? Backed by fascinating historical anecdotes, he shares some life-lengthening innovations and reminds us of three key things n ...  Show more

Doubling human life expectancy in a century is our greatest achievement, says author Steven Johnson. How did we make it happen -- and can we keep it going? Backed by fascinating historical anecdotes, he shares some life-lengthening innovations and reminds us of three key things n ...  Show more

Over the past century, the average human lifespan has doubled. That astonishing statistic is the subject of a new book and PBS series by acclaimed science writer Steven Johnson called “Extra Life: A Short History of Living Longer.” In this episode, he tells Rufus about the renega ...  Show more

Steven Johnson, author of Extra Life, tells the fascinating history of life expectancy, and the extraordinary achievements of the last century, in which it has practically doubled.It’s a story that has data at its heart, from the ground-breaking invention of the category itself i ...  Show more