TED Talks Society and Culture

How humanity doubled life expectancy in a century | Steven Johnson

10.08.2021 - By TEDPlay

Download our free app to listen on your phone

Download on the App StoreGet it on Google Play

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 needed to make sure all of humanity enjoys these advancements in health.

More episodes from TED Talks Society and Culture