Broadcast Date | 
Program Click below to listen online.  | 
  | 
Creation Date | 
 | 
| 1/3/15 | 
Plunging Oil Prices: Dan Dicker Part II
 |  | 12/30/14 |  | 
| 1/10/15 | 
Kate Sheppard: Sea Rise Drowning Alaskan Village
 |  | 1/6/15 |  | 
| 1/17/15 | 
Melanie Nutter on Smarter Cities
 |  | 1/13/15 |  | 
| 1/24/15 | 
Doug Woodring: Ocean Plastic, Not Fantastic
 |  | 1/20/15 |  | 
| 1/31/15 | 
Richard Heinberg: The Latest Oil Glut: Once Bitten, Twice Shy
 |  | 1/27/15 |  | 
| 2/7/15 | 
Bob Marshall: Louisiana Encroachment, Pt. I
 |  | 2/3/15 |  | 
| 2/14/15 | 
Bob Marshall: Troubled Coastlines From Louisiana To Maine, Pt. II
 |  | 2/10/15 |  | 
| 2/21/15 | 
Steve Almond on the Post-Jon Stewart Era
 |  | 2/17/15 |  | 
| 2/28/15 | 
Caroline Cox: Fracking: There's Something In The Air
 |  | 2/24/15 |  | 
| 3/7/15 | 
Naomi Oreskes on "Merchants of Doubt"
 |  | 3/3/15 |  | 
| 3/14/15 | 
Amanda Eaken: Getting Around: Urban Transport Solutions
 |  | 3/10/15 |  | 
| 3/21/15 | 
Greenpeace's Rolf Skar On Big Paper
 |  | 3/17/15 |  | 
| 3/28/15 | 
Solazyme Co-Founder Harrison Dillon
 |  | 3/24/15 |  | 
| 4/4/15 | 
Paul Hawken: Cultivating Progress (repeated from 11/15/14)
 |  | 11/11/14 |  | 
| 4/11/15 | 
Kelly Sorenson: Plight of The Condor
 |  | 4/7/15 |  | 
| 4/18/15 | 
Andrew Revkin: Carbon Divide
 |  | 4/14/15 |  | 
| 4/25/15 | 
Daniel Kammen: Electricity For All, Part I
 |  | 4/21/15 |  | 
| 5/2/15 | 
Daniel Kammen: Electricity For All, Part II
 |  | 4/28/15 |  | 
| 5/9/15 | 
Rhett Butler: Topical Tropical Dilemmas
 |  | 5/5/15 |  | 
| 5/16/15 | 
Benjamin Grant: How Cities Are Preparing for Rising Tides
 |  | 5/12/15 |  | 
| 5/23/15 | 
Ginger Strand, Paul Minett, Mark Svenvold: The Pros and Cons of Hitchhiking
 |  | 5/19/15 |  | 
| 5/30/15 | 
Joe Romm: The Grey Lady and The EPA
 |  | 5/26/15 |  | 
| 6/6/15 | 
Lisa Song: Measuring Methane
 |  | 6/2/15 |  | 
| 6/13/15 | 
Jennifer Vervrier, Geoff Larson: Green Brewers: New Belgium & Alaskan |  | 6/9/15 |  | 
| 6/20/15 | 
Todd Thorner on Independent Power Producers
 |  | 6/16/15 |  | 
| 6/27/15 | 
Abrahm Lustgarten: Water Management Breakdown
 |  | 6/23/15 |  | 
| 7/4/15 | 
Bill Kreutzmann: Bound To Cover Just A Little More Ground (re-broadcast)
 |  | 6/7/11 |  | 
| 7/11/15 | 
Richard Lunt: Transparent Solar Cells
 |  | 7/7/15 |  | 
| 7/18/15 | 
Suzanne Goldenberg: Exxon Fuels Denial
 |  | 7/14/15 |  | 
| 7/25/15 | 
Dean Kuipers: Buying The Farm
 |  | 7/21/15 |  | 
 | 
| Broadcasting from Midvale Heights | 
| 10/10/15 | 
Richard Heinberg: After the Burn
 |  | 10/6/15 |  | 
| 10/17/15 | 
Adam Simha, David Pakman: Cutting Edge: Knives + Politics
 |  | 10/13/15 |  | 
| 10/24/15 | 
Mohamed Nasheed: The Imprisonment of A Climate Hero
 |  | 9/29/15 |  | 
| 10/31/15 | 
Dan Dicker: Deciphering Oil Prices
 |  | 9/22/15 |  | 
| 11/7/15 | 
Tim Dwight: Gridiron Solar
 |  | 9/15/15 |  | 
| 11/14/15 | 
Salt Water Wilderness: Summer Brennan & Doug Woodring
 |  | 9/8/15 |  | 
| 11/21/15 | 
Bill McKibben: Putting the X in XL
 |  | 11/17/15 |  | 
| 11/28/15 | 
What's cooking? Solar Stoves with Julie Greene
 |  | 11/24/15 |  | 
| 12/5/15 | 
On to Paris: Pacific Environment's Alex Levinson
 |  | 12/1/15 |  | 
| 12/12/15 | 
Jeff Boehm: Seal Salvation
 |  | 12/8/15 |  | 
| 12/19/15 | 
Jed Davis, Doug Fine: Getting Cheesy With Cabot Creamery
 |  | 12/15/15 |  | 
| 12/26/15 | 
We'll Always Have Paris: Vivienne Walt on COP21
 |  | 12/22/15 |  |