Can we stop climate change by removing CO2 from the air? | Tim Kruger
Could we cure climate change? Geoengineering researcher Tim Kruger wants to try. He shares one promising possibility: using natural gas to generate electricity in a way that takes carbon dioxide out of the air. Learn more -- both the potential and the risks -- about this controversial field that seeks creative, deliberate and large-scale intervention to stop the already catastrophic consequences of our warming planet. Hosted on Acast. See acast.com/privacy for more information.
31 Okt 20178min
The future of storytelling | Shonda Rhimes and Cyndi Stivers
"We all feel a compelling need to watch stories, to tell stories ... to discuss the things that tell each one of us that we are not alone in the world," says TV titan Shonda Rhimes. A dominant force in television since "Grey's Anatomy" hit the airwaves, Rhimes discusses the future of media networks, how she's using her narrative-building skills as a force for good, an intriguing concept known as "Amish summers" and much more, in conversation with Cyndi Stivers, director of the TED Residency. Hosted on Acast. See acast.com/privacy for more information.
30 Okt 201722min
We're building a dystopia just to make people click on ads | Zeynep Tufekci
We're building an artificial intelligence-powered dystopia, one click at a time, says technosociologist Zeynep Tufekci. In an eye-opening talk, she details how the same algorithms companies like Facebook, Google and Amazon use to get you to click on ads are also used to organize your access to political and social information. And the machines aren't even the real threat. What we need to understand is how the powerful might use AI to control us -- and what we can do in response. Hosted on Acast. See acast.com/privacy for more information.
27 Okt 201723min
The awful logic of land mines -- and an app that helps people avoid them | Carlos Bautista
Fifty years of armed conflict in Colombia has left the countryside riddled with land mines that maim and kill innocent people who happen across them. To help keep communities safe from harm, TED Resident Carlos Bautista is developing an app to track land mines -- and direct travelers away from them. Learn more about how this potentially life-saving tool could promote peace in countries plagued by land mines once conflicts end. Hosted on Acast. See acast.com/privacy for more information.
26 Okt 20176min
How we'll earn money in a future without jobs | Martin Ford
Machines that can think, learn and adapt are coming -- and that could mean that we humans will end up with significant unemployment. What should we do about it? In a straightforward talk about a controversial idea, futurist Martin Ford makes the case for separating income from traditional work and instituting a universal basic income. Hosted on Acast. See acast.com/privacy for more information.
26 Okt 201714min
Want a more innovative company? Hire more women | Rocío Lorenzo
Are diverse companies really more innovative? Rocío Lorenzo and her team surveyed 171 companies to find out -- and the answer was a clear yes. In a talk that will help you build a better, more robust company, Lorenzo dives into the data and explains how your company can start producing fresher, more creative ideas by treating diversity as a competitive advantage. Hosted on Acast. See acast.com/privacy for more information.
25 Okt 201711min
Why I risked my life to expose a government massacre | Anjan Sundaram
A war zone can pass for a mostly peaceful place when no one is watching, says investigative journalist and TED Fellow Anjan Sundaram. In this short, incisive talk, he takes us inside the conflict in the Central African Republic, where he saw the methodical preparation for ethnic cleansing, and shares a lesson about why it's important to bear witness to other people's suffering. "Ignored people in all our communities tell us something important about who we are," Sundaram says. "A witness can become precious, and their gaze most necessary, when violence passes silently, unseen and unheard." Hosted on Acast. See acast.com/privacy for more information.
24 Okt 20177min
The world doesn't need more nuclear weapons | Erika Gregory
Today nine nations collectively control more than 15,000 nuclear weapons, each hundreds of times more powerful than those dropped on Hiroshima and Nagasaki. We don't need more nuclear weapons; we need a new generation to face the unfinished challenge of disarmament started decades ago. Nuclear reformer Erika Gregory calls on today's rising leaders -- those born in a time without Cold War fears and duck-and-cover training -- to pursue an ambitious goal: ridding the world of nuclear weapons by 2045. Hosted on Acast. See acast.com/privacy for more information.
24 Okt 201715min
