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19:04

Aaron Bastani

A socialist perspective on the pursuit of happiness

Posted Jan 2023
5:57

Jessie Christiansen

What the discovery of exoplanets reveals about the universe

Posted Jan 2023
13:28

Clive Loseby

The internet's accessibility problem — and how to fix it

Posted Dec 2022
13:02

Stacy Kauk

The billion-dollar pollution solution humanity needs right now

Posted Dec 2022
36:18

TED Countdown

Is there a role for carbon credits in the transition to a fair, net-zero future?

Posted Nov 2022
11:40

Isabelle Boemeke

Nuclear power is our best hope to ditch fossil fuels

Posted Sep 2022
9:21

Sutu

Everyone can participate in building the metaverse

Posted Sep 2022
9:11

Vaitea Cowan

How green hydrogen could end the fossil fuel era

Posted Sep 2022
4:48

Charles Wallace and Sajan Saini

Why a sausage can do what your gloves cannot

Posted Jul 2022
5:36

Tierney Thys and Christian Sardet

Meet the microbes that could eat your trash

Posted Jul 2022
12:39

Alison Killing

How data-driven journalism illuminates patterns of injustice

Posted Jul 2022
17:57

Olivia Lazard

The blind spots of the green energy transition

Posted Jun 2022
0:00

Ellen Trachman

What happens to people's donated eggs and sperm after they die?

Posted Jun 2022
11:42

Aarathi Krishnan

5 ethical principles for digitizing humanitarian aid

Posted Jun 2022
5:58

Bernhard Kowatsch

The mindset shift needed to tackle big global challenges

Posted May 2022
9:14

Ryah Whalen

3 ways to make flying more climate-friendly

Posted May 2022
13:32

Adam Mosseri

A creator-led internet, built on blockchain

Posted May 2022
7:53

Temie Giwa-Tubosun

The funding gap in start-up investing

Posted Apr 2022
14:46

Bill Gates

We can make COVID-19 the last pandemic

Posted Apr 2022
1h 8m

Elon Musk

A future worth getting excited about

Posted Apr 2022
9:10

Fariel Salahuddin

Goats, blockchain and the future of money

Posted Mar 2022
0:00

Damien Riehl

Why all melodies should be free for musicians to use

Posted Mar 2022
10:20

Gay Gordon-Byrne

You deserve the right to repair your stuff

Posted Feb 2022
0:00

Richard Browning

How do jetpacks work? And why don't we all have them?

Posted Feb 2022
4:41

Gala Marija Vrbanic

The new reality of fashion is digital

Posted Jan 2022
12:43

Li-Huei Tsai

Could we treat Alzheimer's with light and sound?

Posted Jan 2022
10:59

Dustin Burke

How to fix broken supply chains

Posted Jan 2022
9:19

Priscilla Chomba-Kinywa

Why a free and fair internet is more vital than ever

Posted Dec 2021
10:22

Karen Lellouche Tordjman

Siri, Alexa, Google ... what comes next?

Posted Dec 2021
12:44

Jane Velkovski

The life-changing power of assistive technologies

Posted Dec 2021
8:46

Josh Giegel

Super speed, magnetic levitation and the vision behind the hyperloop

Posted Nov 2021
5:52

Nithya Ramanathan

The problem of vaccine spoilage — and a smart sensor to help

Posted Nov 2021
18:31

Jeff Dean

AI isn't as smart as you think — but it could be

Posted Oct 2021
12:54

Trebor Scholz

Stuck in the gig economy? Try platform co-ops instead

Posted Oct 2021
12:40

Isha Datar

How we could eat real meat without harming animals

Posted Oct 2021
13:49

Steven Johnson

How humanity doubled life expectancy in a century

Posted Oct 2021