Creator	Role	# of Episodes
Jeff Speck	Guest	1
Sonia Shah Sonia Shah is an investigative journalist and author of articles and books on co... more	Guest	1
Michael Waldman Michael A. Waldman is president of the Brennan Center for Justice at NYU School ... more	Guest	1
Sandra Postel Sandra Postel is the director & founder of the Global Water Policy Project, writ... more	Guest	1
Caleb Scharf Caleb Scharf is a British-born astronomer and the director of the multidisciplin... more	Guest	1
James Suzman Dr. James Suzman is an anthropologist, writer, and author of the book Work: A Hi... more	Guest	1
Mark Hertsgaard Mark Hertsgaard is an enviro correspondent of The Nation and co-founder & Execut... more	Guest	2
Daniel Shaw Daniel Shaw is a 16-year Marine infantry combat veteran, firearms trainer at Thu... more	Guest	1
Michael Frazier Michael Frazier is a 3M production operator.	Guest	1
Donald Shoup Dr. Donald Curran Shoup is an engineer and professor of urban planning. Currentl... more	Guest	1
Ellen Brown Ellen Hodgson Brown is an American author, attorney, public speaker and the foun... more	Guest	1
Peter Gleick Dr. Peter H. Gleick is a hydroclimatologist. Currently, he works at the Pacific ... more	Guest	1