Can we cure genetic diseases by rewriting DNA? | David R. Liu
TED Talks Daily23 Huhti 2019

Can we cure genetic diseases by rewriting DNA? | David R. Liu

In a story of scientific discovery, chemical biologist David R. Liu shares a breakthrough: his lab's development of base editors that can rewrite DNA. This crucial step in genome editing takes the promise of CRISPR to the next level: if CRISPR proteins are molecular scissors, programmed to cut specific DNA sequences, then base editors are pencils, capable of directly rewriting one DNA letter into another. Learn more about how these molecular machines work -- and their potential to treat or even cure genetic diseases.

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The real-world danger of online myths | Vidhya Ramalingam

The real-world danger of online myths | Vidhya Ramalingam

How do we protect ourselves from being misled online? Counter-terrorism expert Vidhya Ramalingam reveals how disinformation is being weaponized to justify violence — increasingly against climate scien...

5 Joulu 202415min

How AI is saving billions of years of human research time | Max Jaderberg

How AI is saving billions of years of human research time | Max Jaderberg

Can AI compress the yearslong research time of a PhD into seconds? Research scientist Max Jaderberg explores how “AI analogs” simulate real-world lab work with staggering speed and scale, unlocking ne...

2 Joulu 202418min

Sunday Pick: How many friends do I need?

Sunday Pick: How many friends do I need?

Each Sunday, TED shares an episode of another podcast we think you'll love, handpicked for you… by us. How many relationships should we maintain, and what are the different kinds of friendships we nee...

1 Joulu 202420min

Can Europe win the age of AI? | Thomas Dohmke

Can Europe win the age of AI? | Thomas Dohmke

GitHub CEO Thomas Dohmke discusses Europe's readiness to lead the next era of AI innovation, examining how the continent's tech ecosystems stack up against those in the US. In conversation with TEDAI ...

30 Marras 202420min

Why do you love your favorite songs? | Scarlet Keys

Why do you love your favorite songs? | Scarlet Keys

Songs are the soundtrack of our lives. But why exactly do they make us feel the way they do? Songwriter Scarlet Keys sits down at a piano to deconstruct the tools musicians use to make a melody unforg...

29 Marras 202420min

Why aren't there more Native American restaurants? | Sean Sherman

Why aren't there more Native American restaurants? | Sean Sherman

When you think of North American cuisine, do Indigenous foods come to mind? Chef Sean Sherman serves up an essential history lesson that explains the absence of Native American culinary traditions acr...

28 Marras 202417min

Our savory, spicy, significant relationship with food | June Jo Lee

Our savory, spicy, significant relationship with food | June Jo Lee

Exploring the rich meaning behind what we choose to eat, food ethnographer June Jo Lee unpacks how our "modern hungers" — or our deepest desires and need for connection — inform every bite. She decode...

27 Marras 20249min

Can curiosity heal division? | Scott Shigeoka

Can curiosity heal division? | Scott Shigeoka

Curiosity is about seeking what unites us rather than clinging to what divides us, says author and curiosity expert Scott Shigeoka. Drawing on his research into fostering connection and healing divisi...

26 Marras 20249min

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