Steven Johnson: Why We're Living Longer

Original broadcast date: November 12, 2021. We hear calls for systemic change, but what does that look like? This hour, TED speakers share stories of taking on institutions — from schools, to medicine, to policing — so they work for everyone. Guests include economist Emily Oster, ...  Show more

Do you see images in your mind? Do you have an inner monologue? Do you have memories you swear are real? Our minds have tremendous variation. This hour, insights on how our brains construct reality. Guests include the editorial director of TED-Ed animations Alex Rosenthal, psycho ...  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

It’s official, the TED Interview has a new host! In Chris’s last episode as head of the show, he interviews his successor, bestselling science and technology author Steven Johnson. Two self-described intellectual soulmates, Chris and Steven take a deep dive in discussing where id ...  Show more