Recent Episodes
Insane Mode: Tesla’s Wild Ride
March 29, 2019
Despite having the top-selling luxury car in 2018, and a loyal if not rabid customer base, Tesla has been facing major challenges. In August,...
Naturally Wired: Getting Outside in the Digital Age
March 22, 2019
What does it take to get people off their phones and into the outdoors? Research has shown the deleterious effects of electronics on weight,...
EPA Chief Andrew Wheeler on Cars, Coal, and Climate
March 15, 2019
Greg Dalton sits down for a rare interview with newly-confirmed U.S. EPA Chief Andrew Wheeler on cars, coal, and climate. Mary Nichols, Chair of...
If Global Warming Exists, Why is it so Cold Outside?
March 8, 2019
The last five years have been the hottest on record globally. But this past winter, plunging temperatures, snowstorms and torrential rains...
Weathering the Storm in America's Cities
March 1, 2019
From floods and fires to heavy snow and hurricanes, recent years have brought a raft of extreme weather disasters costing the U.S. hundreds of...
Donor Power: The Influence of Climate Philanthropy
February 21, 2019
Fighting climate change isn’t cheap. Where’s the money coming from? Major philanthropic organizations like Hewlett and Bloomberg are at the...
Can California Go Carbon Neutral?
February 14, 2019
Just ten years ago, an entire state running on 100% renewable electricity seemed fanciful. But this dreamy vision became reality when, with the...
Katharine Hayhoe: Why We Need to Talk About Climate Change
February 8, 2019
Many of us find it daunting to talk with our neighbors, colleagues and family members about climate change. But climate scientist Katharine Hayhoe...
How Some Countries Are Solving Climate Change
February 1, 2019
When it comes to cutting emissions, there are many paths to success. Sweden, France, South Korea, and Ontario have all taken steps to replace...
Cool Clean Tech
January 25, 2019
Over a century ago, the industrial revolution brought wealth and opportunity to a generation of American innovators. It also brought us dirty coal...