Connect with us

Science & Technology

Why Building New Proteins from Scratch Is Our New Superpower | David Baker | TED

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…

Published

on

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.) (Recorded at TED Membership on June 11, 2025)

Join us in person at a TED conference:
Become a TED Member to support our mission:
Subscribe to a TED newsletter:

Follow TED!
X:
Instagram:
Facebook:
LinkedIn:
TikTok:

The TED Talks channel features talks, performances and original series from the world’s leading thinkers and doers. Subscribe to our channel for videos on Technology, Entertainment and Design — plus science, business, global issues, the arts and more. Visit to get our entire library of TED Talks, transcripts, translations, personalized talk recommendations and more.

Watch more:

TED’s videos may be used for non-commercial purposes under a Creative Commons License, Attribution–Non Commercial–No Derivatives (or the CC BY – NC – ND 4.0 International) and in accordance with our TED Talks Usage Policy: . For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), please submit a Media Request at

#TED #TEDTalks #Biology

Continue Reading
Advertisement
20 Comments

20 Comments

  1. @tristannguyen9645

    October 18, 2025 at 11:24 am

    🎉 Prometheus

    • @Pseudothink

      October 18, 2025 at 11:41 am

      His name is even David.

    • @wyattx008

      October 19, 2025 at 12:46 pm

      @Pseudothink And Baker. Lol.

  2. @YeTao-i4v

    October 18, 2025 at 11:32 am

    AI…, aka there is no fundamental mechanistic understanding. How low has the Nobel fallen.

    • @lbgstzockt8493

      October 19, 2025 at 5:57 am

      The mechanisms are understood and work, the problem is that they are incredibly slow. Entire supercomputers have been built to run these simulations, yet it still takes days or weeks to simulate a single protein. These AI methods give you the same results, but they are orders of magnitude faster, which makes these tools actually useful for designing new proteins. That is the real breakthrough.

  3. @Sp4rtan-p4h

    October 18, 2025 at 11:47 am

    You are not God.

    • @Waltzhybrid92

      October 19, 2025 at 1:51 am

      He’s David Baker.

  4. @BomBoo-n1x

    October 18, 2025 at 11:56 am

    According to AIN news…Intelligence is very upset at being called ‘artificial’ and is planning retaliation at an undisclosed time & place.
    “Sorry, Dave, I’m afraid I can’t do that.”

  5. @doubleuenbeeeh

    October 18, 2025 at 12:07 pm

    A Nobel prize doesn’t stop the “uh” “uhm” “ah” apparently

    • @ohcar0line

      October 19, 2025 at 1:31 am

      What an odd thing to say. Nobel winners are still allowed to display human characteristics.

    • @Reena_5671

      October 19, 2025 at 3:02 am

      ​@ohcar0linehuman characteristics or unsure whether he goes by the script. 😅

  6. @coolbreeze3

    October 18, 2025 at 12:36 pm

    So many haters in these comments. 😂

  7. @dcmirk

    October 18, 2025 at 12:59 pm

    The profit is in treating disease, not curing them. We will never see a protein cure, because capitalism and greed is king

  8. @eric212234

    October 18, 2025 at 4:07 pm

    Prions are proteins. We keep coming up with new technologies with profit as the motivation and very little oversight. We also look up and see no interstellar civilizations. I can’t help but think we keep rolling the existential dice.

  9. @halices

    October 18, 2025 at 4:11 pm

    IT is an amazing technique in protein design. Function is related to 3D structure and it will be possible to create new proteins with different functions from the ones we already know.👏

  10. @Reena_5671

    October 19, 2025 at 3:10 am

    Humans have the agency of both: improving and destroying their lives. The sure thing is, even David here doesn’t know whether he’s doing the former or the latter.

    Edit: it’s us humans who will push the world to the end. . . knowingly or unknownwingly

  11. @lifemotivation6789

    October 19, 2025 at 9:11 am

    Incredible to see science and creativity come together like this. Redesigning the very building blocks of life — that’s true innovation.

  12. @serta5727

    October 19, 2025 at 11:11 am

    👏👏👏👏

  13. @serta5727

    October 19, 2025 at 11:16 am

    I also wish to help the World regarding the climate crisis.

  14. @mohdnorzaihar2632

    October 20, 2025 at 9:14 am

    Microplastic + forever chemicals

Leave a Reply

Your email address will not be published. Required fields are marked *

CNET

Can $5000 Worth of Tech Make You Better at Tennis? | STAT

CNET senior producer Wes Ott takes tech to the court to see what contraptions are actually useful to aspiring tennis pros and which ones are just out of bounds. #tennis #tech #sports #fitnesstech

Published

on

CNET senior producer Wes Ott takes tech to the court to see what contraptions are actually useful to aspiring tennis pros and which ones are just out of bounds. #tennis #tech #sports #fitnesstech

Continue Reading

Science & Technology

Pangram’s Max Spero on why AI detection is harder than ‘Real or Fake’ | Equity Podcast

The internet has a trust problem, and it’s not just because social media feeds are filling up with AI slop. AI-generated text and images are now making their way into job applications, product reviews, and even insurance claims, leaving platforms and users alike scrambling to figure out what’s real. A handful of startups have cropped…

Published

on

The internet has a trust problem, and it’s not just because social media feeds are filling up with AI slop. AI-generated text and images are now making their way into job applications, product reviews, and even insurance claims, leaving platforms and users alike scrambling to figure out what’s real.

A handful of startups have cropped up in the past couple of years to become the “trust layer” the internet needs — including Pangram. The startup recently snapped up $9 million for its AI detection system and landed a partnership with Substack, which is now using Pangram’s tech to show readers which of their favorite authors use AI to write their newsletters. Pangram also recently dropped a new AI image detection tool.

On this episode of TechCrunch’s Equity podcast, Pangram co-founder and CEO Max Spero joins Rebecca Bellan to dig into the promise of AI detection tools and where to draw the line between AI assisted and AI generated.

Subscribe to Equity on YouTube, Apple Podcasts, Overcast, Spotify and all the casts. You also can follow Equity on X and Threads, at @EquityPod.

Chapters:

00:00 Intro

1:15 Building Pangram: from binary detector to gauging AI assistance

2:06 Why job applications, reviews, and Amazon are drowning in slop

5:39 How Pangram actually spots AI writing

9:26 Where people draw the line on AI-assisted vs. AI-generated

12:50 The false positive problem, and “America has a Pangram problem”

14:30 Detecting fake images, now that AI photos are scarily good

19:13 Competing with GPTZero, Winston, and building “core infrastructure”

21:43 Will good writing jobs actually come back?

23:36 Outro

Continue Reading

CNET

Every Product ACER Announced at IFA 2026 in 14 Minutes

ACER came to IFA 2026 with a stacked product lineup, including the much talked about Project Dualplay Mini, a handheld gaming device with a rotatable screen. See what else ACER showed in our highlight reel of the keynote. You can find the products mentioned in this article linked below Acer Aspire Vero 16 AI Powered…

Published

on

ACER came to IFA 2026 with a stacked product lineup, including the much talked about Project Dualplay Mini, a handheld gaming device with a rotatable screen. See what else ACER showed in our highlight reel of the keynote.

You can find the products mentioned in this article linked below
Acer Aspire Vero 16 AI Powered Laptop 16.0″ IPS WQXGA
*CNET may get a commission on these offers

Read more about Acer’s IFA 2026 press conference on CNET.com
Acer Recommits to Repairability With New Vero 16 Laptop

0:00 Intro
0:03 Packard Bell Returns
0:13 Packard Bell: Bluetooth Turntable
0:43 Packard Bell: Notebook
1:23 ACER SFF RTX Spark
2:21 NVIDIA Talks RTX Spark
4:17 ACER Veriton RI110 AI Mini Workstation
5:03 ACER Swift Blade 14
5:40 ACER Vero 16
6:50 ACER EP 130 K
7:25 ACER PD163Q P3
7:46 ACER Swift Air 16
8:13 GoogleBooks!
9:09 Predator Atlas 7
10:32 Nitro XV275X P
11:33 Predator XB253Q U1
12:11 ACER Aspire G 3D 16
13:00 Project Dualplay Mini

Video Credits:
Producer/Editor: Numidas Prasarn

Add CNET as a trusted news source
Never miss a deal again! See CNET’s browser extension 👉
Check out CNET’s Amazon Storefront:
Subscribe to CNET on YouTube:
Follow us on TikTok:
Follow us on Instagram:
Follow us on Bluesky:
Like us on Facebook:
CNET’s AI Atlas:
Follow us on X:
Visit CNET.com:

#acer #newlaunch #gaming

Continue Reading

Trending