David Deutsch on the infinite reach of knowledge | The TED Interview

It can be easy to believe that humans are insignificant. We’re specks of dust on a random planet in a vast universe. Less powerful than elephants. Fewer than ants. But David Deutsch believes that’s all beside the point, because humans possess one unique skill: attaining knowledge. David Deutsch — Oxford professor, father of quantum computing, recluse — convinced Chris Anderson years ago to take over leadership of TED with his ideas about knowledge. In this mind-bending conversation, the two dive into his theory that the potential reach of knowledge is infinite. They explore how knowledge first developed, why it sets us apart and what all of these heady concepts really mean for our present and future.

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Constructor Theory

Published on Apr 4, 2015 An introduction to Constructor Theory presented by David Deutsch and Chiara Marletto, introduced by Simon Benjamin. http://constructortheory.org Constructor Theory is a new approach to formulating fundamental laws in physics. Instead of describing the world in terms of trajectories, initial conditions and dynamical laws, in constructor theory laws are about which… Read More