Creator	Bio	Role	# of Episodes
Calli Gade	"Calli Gade is a popular Instagrammer, model, and budding actress."	Host	499
Cody Gough	"Cody Gough is a content marketing strategist who has developed podcasts for several notable B2B...	Host	1109
Ashley Hamer	"Ashley Hamer is a writer, podcaster, and the managing editor of Descript. She previously hosted...	Host	1115
Nate Bonham	"Famous as a co-host of the hugely popular The King of Random YouTube channel. He took over host...	Host	499
Natalia Reagan	"Natalia Reagan is an anthropologist, primatologist, actor, producer, writer, host, and comedien...	Editor	66
Paul Greenberg	"Paul Greenberg is an author focusing on technology and environmental issues."	Guest	1
Neil Shubin	"Neil Shubin is a paleontologist, evolutionary biologist, popular science writer, Robert R. Bens...	Guest	2
LeVar Burton	"LeVar Burton is an actor, director, educator & co-founder of the award-winning Skybrary App, ho...	Guest	1
Dr. James Hamblin	"Dr. James Hamblin is an editor, physician, journalist, author, doctor, lecturer in public healt...	Guest	1
Dr. Syra Madad	"Syra Madad is a pathogen preparedness expert, infectious disease epidemiologist, and senior dir...	Guest	1
Louis Rosenberg	"Louis Rosenberg is a technologist, prolific inventor, entrepreneur, writer, and currently the C...	Guest	1
Rose Eveleth	"Rose Eveleth is a producer, designer, and writer. Currently, they are the Executive Producer of...	Guest	2
David Owen	"David Owen is an American journalist and author. He has been a staff writer for The New Yorker ...	Guest	4
Beth Pratt	"Beth Pratt is a regional executive director at National Wildlife Federation."	Guest	2
Adam Becker	"Adam Becker is an American astrophysicist and popularizer of science. He is a visiting scholar ...	Guest	1
Dr. Lisa Feldman Barrett	"Dr. Lisa Feldman Barrett is a University Distinguished Professor of Psychology at Northeastern ...	Guest	1
Agustín Fuentes	"Agustín Fuentes is a primatologist and biological anthropologist at the University of Notre Dam...	Guest	1
Annie Duke	"Annie Duke is a professional poker player and author. She holds a World Series of Poker gold br...	Guest	2
Hank Green	"Hank Green is an entrepreneur, musician, educator, producer, vlogger, and author."	Guest	1
Bill Sullivan	"Bill Sullivan is the professor of Indiana University School of Medicine."	Guest	2