Why building new proteins from scratch is our new superpower | David Baker
TED Talks Daily25 Juli 2025

Why building new proteins from scratch is our new superpower | David Baker

The rapidly evolving field of protein design is revealing solutions to some of the world’s greatest problems, whether it's blocking a virus, breaking down a pollutant or creating brand-new materials. In conversation with TED’s Whitney Pennington Rodgers, biochemist David Baker explores his team’s Nobel Prize-winning work using AI to design new proteins with functions never before seen in nature — achieving breakthroughs that have fundamentally changed the future of science. (This conversation was part of an exclusive TED Membership event. TED Membership is the best way to support and engage with the big ideas you love from TED. To learn more, visit ted.com/membership.)

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A surprisingly effective way to fight misinformation | Dave Jorgenson

A surprisingly effective way to fight misinformation | Dave Jorgenson

What if the best defense against misinformation isn’t panic, but a punchline? Journalist and comedian Dave Jorgenson explores how misinformation has proliferated throughout history — from the age of P...

23 Feb 15min

Sunday Pick: The science of raising kids (Part 2): How to raise healthy kids with Dr. Shari Barkin | from TED Health

Sunday Pick: The science of raising kids (Part 2): How to raise healthy kids with Dr. Shari Barkin | from TED Health

From negotiating food choices to limiting screen time, raising healthy kids is complicated—but it doesn’t have to be, says pediatrician Dr. Shari Barkin. Dr. Barkin joins Shoshana to talk about the wa...

22 Feb 41min

Why pursuing happiness makes you ... less happy | Emily Esfahani Smith

Why pursuing happiness makes you ... less happy | Emily Esfahani Smith

Drawing on clinical research and psychological studies, writer and psychologist Emily Esfahani Smith shows why pursuing meaning — the experience of connecting to something beyond yourself — creates a ...

21 Feb 39min

How to turn off work thoughts during your free time | Guy Winch (re-release)

How to turn off work thoughts during your free time | Guy Winch (re-release)

Feeling burned out? You may be spending too much time ruminating about your job, says psychologist Guy Winch. Learn how to stop worrying about tomorrow’s tasks or stewing over office tensions with thr...

20 Feb 13min

How to be a great listener | Maegan Stephens, Nicole Lowenbraun

How to be a great listener | Maegan Stephens, Nicole Lowenbraun

Have you ever left a meeting thinking: everyone talked, but nothing was achieved? Chances are that people were listening to each other, just not in the same way. Listening experts Maegan Stephens and ...

19 Feb 13min

What you know that AI doesn’t | Priyanka Vergadia

What you know that AI doesn’t | Priyanka Vergadia

AI is good at seeing patterns, but it’s humans who figure out what to do next, says technologist Priyanka Vergadia. She shares three stories of human excellence sparked by AI insights and offers a pat...

18 Feb 10min

Why I want to bring lions back to my village | Seif Hamisi

Why I want to bring lions back to my village | Seif Hamisi

As a child in rural Kenya, conservationist Seif Hamisi fell asleep to the sound of lions outside his village. Today, the lions are gone, mirroring a continent-wide trend: African wildlife populations ...

17 Feb 11min

The new science of eyewitness memory | John Wixted

The new science of eyewitness memory | John Wixted

We've built a legal system that distrusts eyewitness memory — backed by cautionary science and high-profile exonerations. John Wixted, a leading psychology researcher, challenges this conventional wis...

16 Feb 18min

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