TED Radio Hour
TED Radio Hour
Sep 4, 2020
Finding Another Way
1 hr 26 min
Conflict is a part of life. But in a polarized world, reaching a resolution is harder than ever. This hour, TED speakers explore creative and extraordinary ways of approaching conflict. Guests on the show include authors Shaka Senghor and Ebony Roberts, zoologist Lucy King, and radio journalist Jad Abumrad.
Science Friday
Science Friday
Science Friday and WNYC Studios
Virtual Worlds And Wildfire Health Effects. Dec 4, 2020, Part 2
Science Friday’s Second Life: The Voyage Home Do you remember Second Life? That online virtual world where you can create an avatar, build whatever you want, and meet people? It was a hit in the late 2000s, quickly becoming a pop culture phenomenon. Within the first few years, an average of 38,000 users were logged in at any given time. Second Life was so big that Science Friday created a community there in 2007. We livestreamed our show in-world every Friday, and a huge community of avatars—humans, fairies, wolves, dogs with wings—would gather with us every week to listen. Sadly, after a couple years, our staff left Second Life, and the space was dismantled. But we recently learned that for the last ten years, some members of that original community have still been meeting up virtually to listen to the show every week. Producer Daniel Peterschmidt catches up with the group to find out what they had to do to survive in the virtual landscape, what the online community is like today, and what they’ve learned while spending over a decade in Second Life. We’ll also hear from Celia Pearce, an associate professor of game design at Northeastern University, and Katherine Isbister, a human computer interaction and games researcher at the the University of California, Santa Cruz, about how virtual worlds like Second Life can help us cope with the quarantine-induced reality we live in now. How Do Wildfires Affect Our Bodies? This summer, the skies in California, Oregon, and other West Coast states turned sickly orange—a hue that lingered in many places for days, due to the smoke and ash from wildfires. It’s estimated that more than eight million acres of land have been scorched this year, and wildfires are still blazing: Nearly 40 fires are still active out west. Climate change is creating warmer, drier conditions in western states, resulting in a season that starts earlier and ends later than in the past. The foregoing of historically effective indigenous burning practices has also exacerbated the problem. Joining Ira to explain what we know about the health effects of wildfires are Colleen Reid, assistant professor of geography at the University of Colorado Boulder, and Chris Migliaccio, immunologist and research associate professor at the University of Montana in Missoula.
49 min
How to Save a Planet
How to Save a Planet
Gimlet
Should We Go Nuclear?
When it comes to nuclear energy, many people have strong opinions. Some say that if you're not on board with nuclear energy, then you aren't serious about addressing the climate crisis. Nuclear, after all, produces a lot of electricity and doesn't emit greenhouse gases while making energy. Others say that nuclear power tries to solve an illness with more of the disease. They say that nuclear energy, like fossil fuels, is a product of old thinking that ignores the full suite of its environmental impact - the persistence of nuclear waste, and the harm caused by mining for materials, like uranium, that power nuclear energy plants. In this week's episode, we wade into the debate. We look at the history of nuclear energy, how it became so polarized, and whether it holds the promise to get us off fossil fuels now, when we most need to. Calls to Action If you want to be part of reaching the 100% clean energy by 2035 goal for the US, there are lots of organizations working toward this. If you want to join those efforts, here are a few that you might want to consider. If you're a college student, for example, you might get involved with Environment America's 100 Renewable Campus campaign and try to push your school to go renewable.  The Sierra Club has a broader campaign called Ready For 100, to help you encourage your community to go renewable. Similarly, in Minnesota, the local 350.org Chapter has the 100% Campaign. Your local 350.org chapter may have a similar program – it's worth checking out. If you can't find a campaign near you, consider starting your own. The Climate Access Network has a toolkit on starting your own 100 percent renewable campaign (joining is required). Also, if you haven't already, subscribe to our newsletter! It’s great, we promise. You can sign up here. And if you take any of the actions we recommend, tell us about it! Send a voice message to howtosaveaplanet@spotify.com. We might use it in an upcoming episode.
46 min
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