Yuval Noah Harari
Neil deGrasse Tyson
Bill Bryson
Vaclav Smil
James Nestor
Robin Wall Kimmerer
Donella Meadows
Michael Pollan
Yuval Noah Harari
Michael Talbot
James F. Barnett
Thomas S. Kuhn
Uncredited
Dr. James Hollis
Carl Sagan
Steve Brusatte
Thomas Sowell
Richard Preston
Richard Dawkins
Neil deGrasse Tyson
James T. Lacatski D.Eng., Colm A. Kelleher, Ph.D & George Knapp
Ed Yong
Kristy Plourde
Chanda Prescod-Weinstein
Zoë Schlanger
J E Gordon
Michael Guillen, PhD
Howland Blackiston
James Baldwin
Neil Postman
Dan Hooper
William R. Miller
Gabriel Weston
Eliezer Yudkowsky & Nate Soares
Anne Fadiman
Neil Postman
Cat Bohannon
Venki Ramakrishnan
Sadia Khan
Carlo Rovelli
John Norman
Rebecca Skloot
Ethan Tapper
Wendell Berry
Robert M. Sapolsky
Neil deGrasse Tyson & James Trefil
Lee Asher
Carlo Rovelli, Simon Carnell & Erica Segre
Nick Lane
Brian Greene
Daniel E. Lieberman
Mary Roach
Mary Roach
Adam Phillips
Sam Kean
Adam Phillips
Neil Shubin
Hope Jahren
Tigran Voskanyan
Bryan Ardis
Ahmed Siddiqui
P.W. Singer
Federal Aviation Administration
AudioLearn Medical Content Team
Guillermo González & Jay Richards
Thom Hartmann
Wendell Berry
Lisa Feldman Barrett
John Vaillant
Peter Zuckerman & Amanda Padoan
Charan Ranganath, PhD
Lisa Hendrickson-Jack
Martin Kleppmann
Joseph Campbell & David Kudler - editor
John Paul Mueller & Luca Massaron
Rebecca Boyle
Dan Egan
Michael Burnette & Kerry Burnette
Laura Mersini-Houghton
Randine Lewis
Lawrence M. Krauss
Bernd Heinrich
Aubrey Clayton
Sean Carroll & The Great Courses
Richard P. Feynman
David Spiegelhalter
Dorothy Roberts
Frank Verstraete & Céline Broeckaert
Pam Baker
Michael S. Schneider
John D. Kelleher
Broda Barnes & Lawrence Galton
Brian Clegg
Brian Clegg
Patrick N. Allitt & The Great Courses
Brian Clegg
Brian Clegg
Manish Soni
Andrew Harmel-Law