In an astonishing talk and tech demo, neurotechnologist Conor Russomanno shares his work building brain-computer interfaces that could enable us to control the external world with our minds. He discusses the quickly advancing possibilities of this field -- including the promise of a "closed-loop system" that could both record and stimulate brain activity -- and invites neurohacker Christian Bayerlein onto the TED stage to fly a mind-controlled drone by using a biosensing headset.
A future with fewer cars | Freeman H. Shen
Introducing Good Sport
Esports, virtual Formula 1 and the new era of play | James Hodge
The future of machines that move like animals | Robert Katzschmann
How global virtual communities can help kids achieve their dreams | Matthew Garcia
Meet the world's largest machine | Henry Richardson
4 ways to design a disability-friendly future | Meghan Hussey
How gaming can be a force for good | Noah Raford
A bold plan to transform access to the US social safety net | Amanda Renteria
Real social media solutions, with Facebook whistleblower Frances Haugen | Your Undivided Attention
The shift we need to stop mass surveillance | Albert Fox Cahn
What if you could sing in your favorite musician's voice? | Holly Herndon
The energy Africa needs to develop -- and fight climate change | Rose M. Mutiso
How green hydrogen could end the fossil fuel era | Vaitea Cowan
How video game skills can get you ahead in life | William Collis
The awesome potential of many metaverses | Agnes Larsson
Could a DAO build the next great city? | Scott Fitsimones
How to preserve your private life in the age of social media | Bryce Dallas Howard
The rebel radio that brought down a war criminal | Diana Sierra Becerra
Where on Earth will people live in the future? | Parag Khanna
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