Broadcast Date | 
Program Click below to listen online.  | 
  | 
Creation Date | 
 | 
| 1/4/25 | 
Doug Woodring: Ocean Plastic, Not Fantastic (repeated from 1/24/15) |  | 1/20/15 |  | 
| 1/11/25 | 
John Platt: In Search of The Ivory-Billed Woodpecker (re-broadcast) (repeated from 6/10/23) |  | 6/6/23 |  | 
| 1/18/25 | 
SF Chronicle Meteorologist Anthony Edwards on the LA Fires |  | 1/14/25 |  | 
| 1/25/25 | 
Curt Storlazzi: Using Coral Reefs To Protect Coastlines |  | 1/21/25 |  | 
| 2/1/25 | 
Ayoola Dominic, Tim Killeen: Koolboks: Refrigerating Africa (re-broadcast) (repeated from 10/12/24) |  | 10/8/24 |  | 
| 2/8/25 | 
A Dave Zirin Pep Talk: Let History Be Our Guide |  | 2/4/25 |  | 
| 2/15/25 | 
Dr. Keneiloe Molopyane: Cradle of Humankind |  | 2/11/25 |  | 
| 2/22/25 | 
Scott Hechinger: We (Still) Have Rights! |  | 2/18/25 |  | 
| 3/1/25 | 
Deirdre Mask: Addressing Addresses |  | 2/25/25 |  | 
| 3/8/25 | 
Meltdowns: Paul Bierman On Greenland |  | 3/4/25 |  | 
| 3/15/25 | 
Cimbria Badenhausen: Hell Breaks Loose at COP15: "Ambitious Legal Treaty Now!" |  | 12/9/09 |  | 
| 3/22/25 | 
Adam Sobel: Science Under Attack and the Detention of Mahmoud Khalil |  | 3/18/25 |  | 
| 3/29/25 | 
Jeremy Miller: The Urban Tail of the Chinook Salmon |  | 3/25/25 |  | 
| 4/5/25 | 
Abrahm Lustgarten Exposes Chesapeake Energy |  | 3/18/14 |  | 
| 4/12/25 | 
Josh Dorfman: Supercool Building Materials |  | 4/8/25 |  | 
| 4/19/25 | 
Rick Lanman: Redwoods Renaissance |  | 4/15/25 |  | 
| 4/26/25 | 
Endolith CEO Liz Dennett: Mining Microbes |  | 4/22/25 |  | 
| 5/3/25 | 
Talking Truths And Fictions With Steve Almond, Pt. 1 |  | 4/29/25 |  | 
| 5/10/25 | 
Talking Truths And Fictions With Steve Almond, Pt. 2 |  | 5/6/25 |  | 
| 5/17/25 | 
Muralist/Cartoonist Sirron Norris |  | 5/13/25 |  | 
| 5/24/25 | 
Umair Irfan: It's Getting Hot In Here |  | 5/20/25 |  | 
| 5/31/25 | 
Gustav Peebles: Not Just Banking, Carbon Banking |  | 5/27/25 |  | 
| 6/7/25 | 
Will Potter: Factory Farming and the Myth of the Little Red Barn |  | 6/3/25 |  | 
| 6/14/25 | 
Pam Walaski and Crystal Kolden: Dealing With Extreme Temps |  | 6/10/25 |  | 
| 6/21/25 | 
Shon Hiatt: Lithium and the Salton Sea |  | 6/17/25 |  | 
| 6/28/25 | 
Hansae Song: Korea, the Climate and Biomass |  | 6/24/25 |  | 
| 7/5/25 | 
Andrew Kaminsky: Don't Mine If I Do |  | 7/1/25 |  | 
| 7/12/25 | 
Jem Bendell: Making Heads or Tails of Bitcoin |  | 1/21/14 |  | 
| 7/19/25 | 
William J. McGee on The Failure of Airline Deregulation |  | 7/15/25 |  | 
| 7/26/25 | 
Daphne Wysham: Pulling The Methane Emergency Brake |  | 7/22/25 |  | 
| 8/2/25 | 
Sean Gallagher: Solar Industry Update |  | 7/29/25 |  | 
| 8/9/25 | 
John Stoehr: Can Dems Fight Fire With Fire? |  | 8/5/25 |  | 
| 8/16/25 | 
Tyeshia Wilson and Alex Kotch on Charitable Giving |  | 8/12/25 |  | 
| 8/23/25 | 
Bob Wyss on "Black Gold: The Rise, Reign and Fall of American Coal" |  | 8/19/25 |  | 
| 8/30/25 | 
Jeremy Hance: The Fight To Save The Rhino |  | 8/26/25 |  | 
| 9/6/25 | 
Nathan Tankus, Pt. 1: Notes on The Fed Crisis |  | 9/2/25 |  | 
| 9/13/25 | 
Nathan Tankus, Pt. 2: Notes on The Fed Crisis |  | 9/9/25 |  | 
| 9/20/25 | 
IQAir CEO Glory Dolphin Hammes |  | 9/16/25 |  | 
| 9/27/25 | 
Erica Mackie of GRID Alternatives on Solar For All Cancellation |  | 9/23/25 |  | 
| 10/4/25 | 
Empowerment + Resiliency: Shannon Fernando of Alabaster International |  | 9/30/25 |  | 
| 10/11/25 | Jenny Fernan, Shilpi Chhotray: Women Ecopreneurs in the Developing World |  | 7/29/14 |  | 
| 10/18/25 | 
Chuck Collins: Burned By Billionaires |  | 10/14/25 |  | 
| 10/25/25 | 
Bob Berwyn of Inside Climate News on Nature Restoration Efforts |  | 10/21/25 |  | 
| 11/1/25 | 
Amy Bowers Cordalis on the Klamath River: A Dam Shame |  | 10/28/25 |  |