The TED Radio Hour is a journey through fascinating ideas: astonishing inventions, fresh approaches to old problems, new ways to think and create. Based on Talks given by riveting speakers on the world-renowned TED stage, each show is centered on a common theme – such as the source of happiness, crowd-sourcing innovation, power shifts, or inexplicable connections. The TED Radio Hour is hosted by Guy Raz, and is a co-production of NPR & TED. Follow the show @TEDRadioHour.
July 11th, 2014
Episode 47 of 146 episodes
Science and technology now allow us to "hack" solutions to the biggest challenges of our time. But how far is too far? And what are the consequences of these hacks? In this hour, we hear stories from TED speakers who dare to hack the brain, the climate, and even the animal kingdom in hopes of creating a better world. Computer security expert Mikko Hyppönen describes how he discovered the first PC virus and what he learned about protecting the Internet today. Environmentalist Stewart Brand says we now have the technology to bring back some of the species that humanity has wiped out. Climate scientist David Keith proposes a cheap and surprising way to address climate change. Inventor Jay Silver encourages everyone to play with the world around us. Neurosurgeon Andres Lozano talks about dramatic findings in deep brain stimulation.