Creator	Bio	Role	# of Episodes
Alan Boyle	"Alan Boyle a science reporter, currently covering space, aerospace and science news, including ...	Host	41
Alex Lawson	"Alex Lawson is the Executive Director of Social Security Works"	Guest	1
Catherine Fletcher	"Catherine Fletcher is an author and historian of The Renaissance."	Guest	1
Shaun Maguire	"Shaun Maguire is a partner at the VC fund Sequoia Capital."	Guest	1
Rick Perlstein	"Eric "Rick" Perlstein is a historian, author, and journalist. His work has focused on the 1960'...	Guest	2
Joan Slonczewski	"Joan Lyn Slonczewski is an American microbiologist at Kenyon College and a science fiction writ...	Guest	1
Nancy Altman	"President of Social Security Works"	Guest	1
Lizz Winstead	"Lizz Winstead is a comedian, radio, and television personality, and blogger, she is the co-crea...	Guest	2
Jacob Lief	"Jacob Lief is an internationally recognized social entrepreneur, author, and Founder and CEO of...	Guest	1
Seth Shostak	"Seth Shostak is a senior astronomer for the SETI Institute and former director of the Center fo...	Guest	1
Erik Loomis	"Erik Loomis is an Associate Professor of History at the University of Rhode Island."	Guest	1
Glenn Cohen	"I. Glenn Cohen is a legal scholar who specializes in health law and the intersection of bioethi...	Guest	1
Maria Dahvana Headley	"Maria Dahvana Headley is a novelist, editor, translator, poet, and playwright. Headley's work ...	Guest	1
Steve Keen	"Steve Keen is an economist and author."	Guest	1
Alice Dreger	"Alice Dreger is a historian, bioethicist, author, and former Professor of Clinical Medical Huma...	Guest	1
Mac McClelland	"Mac McClelland is an author and journalist."	Guest	1