Air Date: October 24, 2022
Madeline Ostrander on “At Home on an Unruly Planet: Finding Refuge on a Changed Earth."
Air Date: April 19, 2021
Penn State climatologist Michael Mann on the Biden-Harris administration and climate.
Air Date: June 27, 2018
Dr. Alan Stern and Dr. David Grinspoon on their book on Pluto: “Chasing New Horizons.”
Air Date: June 13, 2018
Oren Harman on his new book “Evolutions: 15 Myths That Explain Our World."
Air Date: May 5, 2018
“Good Germs, Bad Germs” author Jessica Snyder Sachs on the rise of drug resistance.
Air Date: January 6, 2018
Congressional Candidate, Millennial and geologist Jess Phoenix on representative democracy
Air Date: June 24, 2016
James Hansen of Columbia University on preserving the planet for the next generation.
Air Date: June 17, 2016
Dr. Nora Volkow, talks about the science of opioid addiction and treatment.
Air Date: June 4, 2016
Mexican conservationist Gerardo Ceballos talks about the dramatic decay of biodiversity.
Air Date: April 17, 2016
Public health historian David Rosner on origins of the lead epidemic in Flint and beyond
Air Date: February 13, 2016
CDC Director Tom Frieden talks about combating addiction and disease.
Air Date: January 16, 2016
Weill Cornell Medical Dean Laurie Glimcher on scientific discoveries combating cancer.
Air Date: December 19, 2015
Karenna Gore of the Center for Earth Ethics on a moral view of the planet.
Air Date: February 19, 2015
Bestselling artist Moby talks about his worldview
Air Date: September 23, 2015
Harvard University earth scientist Naomi Oreskes on a climate change concensus.
Air Date: February 28, 2015
Kate Gordon explains the Risky Business initiative.