Creator	Role	# of Episodes
Dr. Shoshana Ungerleider Dr. Shoshana Ungerleider is a physician, journalist, film producer, Founder of E... more	Host	382
David Biello David Biello is an award-winning journalist who has been reporting on the enviro... more	Host	1
BJ Miller BJ Miller is a palliative care physician at Zen Hospice Project. He is an expert... more	Guest	1
Olivia Affuso Olivia Affuso is an Associate Professor at the University of Alabama at Birmingh... more	Guest	1
Kristen Nguyen Kristen Nguyen is currently the manager of curriculum and professional learning ... more	Guest	1
Shweta Narayan Shweta Narayan is a Global Climate and Health Campaigner at Health Care Without ... more	Guest	1
Ian Kerner Ian Kerner is a sex counselor and psychotherapist.	Guest	1
Sam Hester Sam Hester is a graphic recorder, artist, and comics creator.	Guest	1
Craig Richard	Guest	1
Mandë Holford Mandë Holford is an Associate Professor of Chemistry at Hunter College.... more	Guest	1
Dr. Peter Hotez Peter J. Hotez is the founding dean of The National School of Tropical Medicine ... more	Guest	1
Jane Velkovski Jane Velkovski is an accessibility champion.	Guest	1
Allyson Felix Allyson Michelle Felix is an athlete.	Guest	1
Anil Ananthaswamy Anil Ananthaswamy is a science writer.	Guest	1
Ryan Gersava Ryan Gersava is the Founder and Chairman of Virtualahan, an online vocational sc... more	Guest	1
Dr. Diana Greene Foster Dr. Diana Greene Foster is a director of Research and Author of the book The Tur... more	Guest	1
Elaine Fong Elaine Fong is the CCO at Eames Institute.	Guest	2
Jennifer Doudna Jennifer Doudna is a biochemist and Professor in the Department of Chemistry, Mo... more	Guest	1
Dr. Jennifer Nuzzo Dr. Jennifer Nuzzo is an epidemiologist, an Associate Professor in the Departmen... more	Guest	1
Celina de Sola Celina de Sola is a humanitarian worker, public health expert, social entreprene... more	Guest	1