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Most viewed
5:26
John Kitching
Who decides how long a second is?
Posted
Jan 2021
14:08
Max Rashbrooke
3 ways to upgrade democracy for the 21st century
Posted
Jan 2021
10:08
Mainak Mazumdar
How bad data keeps us from good AI
Posted
Jan 2021
5:55
Jamila Gordon
How AI can help shatter barriers to equality
Posted
Jan 2021
14:48
Genevieve Bell
6 big ethical questions about the future of AI
Posted
Dec 2020
20:00
Ajay Banga
Financial inclusion, the digital divide and other thoughts on the future of money
Posted
Dec 2020
5:18
Alex Gendler
Building the world's largest (and most controversial) power plant
Posted
Dec 2020
15:20
Emily Levesque
A stellar history of modern astronomy
Posted
Dec 2020
11:23
Sharon Weinberger
Inside the massive (and unregulated) world of surveillance tech
Posted
Dec 2020
7:27
Andrew Pelling
Could we treat spinal cord injuries with asparagus?
Posted
Nov 2020
16:50
Erika Cheung
Theranos, whistleblowing and speaking truth to power
Posted
Nov 2020
20:30
John Doerr and Hal Harvey
How to decarbonize the grid and electrify everything
Posted
Oct 2020
12:16
Amanda Little
Climate change is becoming a problem you can taste
Posted
Oct 2020
5:54
Lisa Jackson and Liz Ogbu
Apple's promise to be carbon neutral by 2030
Posted
Oct 2020
5:19
Fabio Pacucci
Could we harness the power of a black hole?
Posted
Oct 2020
11:24
Thomas Crowther
The global movement to restore nature's biodiversity
Posted
Oct 2020
1h 4m
Hosted by Chris Hemsworth and Priyanka Chopra Jonas
Countdown Session 5: Action (Full session)
Posted
Oct 2020
1h 7m
Hosted by Prajakta Koli and Hannah Stocking
Countdown Session 4: Transformation (Full session)
Posted
Oct 2020
1h 7m
Hosted by Jane Fonda and Xiye Bastida
Countdown Session 3: Transformation (Full session)
Posted
Oct 2020
1h 9m
Hosted by Al Gore and Jaden Smith
Countdown Session 2: Leadership (Full session)
Posted
Oct 2020
1h 8m
Hosted by Mark Ruffalo and Don Cheadle
Countdown Session 1: Urgency (Full session)
Posted
Oct 2020
10:12
Monica Araya
How cities are detoxing transportation
Posted
Oct 2020
7:13
Prince William
This decade calls for Earthshots to repair our planet
Posted
Oct 2020
6:46
Brent Loken
Can we create the "perfect" farm?
Posted
Oct 2020
2:47
Olafur Eliasson
Kids are speaking up for the environment. Let's listen
Posted
Oct 2020
11:43
Jessy Kate Schingler
Civilization on the Moon — and what it means for life on Earth
Posted
Oct 2020
4:57
Hyunsoo Joshua No
Performing brain surgery without a scalpel
Posted
Sep 2020
8:31
Philip Lubin
How humanity can reach the stars
Posted
Sep 2020
11:45
Alex Rosenthal
The World Machine | Think Like A Coder, Ep 10
Posted
Sep 2020
5:25
Laurence Hurst
Is human evolution speeding up or slowing down?
Posted
Sep 2020
12:01
Refik Anadol
Art in the age of machine intelligence
Posted
Aug 2020
13:15
Chris Fisher
Let's scan the whole planet with LiDAR
Posted
Aug 2020
55:11
Yann LeCun
Deep learning, neural networks and the future of AI
Posted
Jul 2020
25:29
Eric Yuan
How to connect while apart
Posted
Jul 2020
10:58
Christina Agapakis
What happens when biology becomes technology?
Posted
Jul 2020
8:51
Ali Kashani
A friendly, autonomous robot that delivers your food
Posted
Jul 2020
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