Yuval Noah Harari
James Nestor
Richard V. Reeves
Robert F. Kennedy Jr. & Brian Hooker
J. W. Ocker
Rebecca Skloot
Robin Wall Kimmerer
Neil Postman
Caroline Criado-Perez
Sara Imari Walker
Ayana Elizabeth Johnson
Neil deGrasse Tyson
Robert M. Sapolsky
Brian Cox & Jeff Forshaw
Bryan Solstin
Christopher M. Palmer, MD
Louann Brizendine, M.D.
Merlin Sheldrake
Greta Thunberg
David Deutsch
Carlo Rovelli
Eric Berger
Dan Flores
Frank Close
Joshua Foer
Zoë Schlanger
Jeremy Jones
Doug Lowe
Introbooks Team
Cat Bohannon
George Friedman
Carl Sagan
Richard P. Feynman
Derral Eves
Ros Atkins
Aldo Leopold
Brian Fagan
Vaclav Smil
John Gierach
Seth J. Gillihan, PhD
Sean Carroll
Mark Miodownik
Wendell Berry
David Wallace-Wells
Arthur Firstenberg
Brian M. Fagan
Mark Robert Waldman & Andrew Newberg, M.D.
Richard J. Schrödinger
Adam Becker
Stephen C. Meyer
Daniel Lieberman
Jared Diamond
John Mueller & Luca Massaron
Christopher Hadnagy
K. Connors
Simon Winchester
Charles C. Mann
Andrew Chaikin
Andrew Blum
David J. Wallin
Elizabeth Rush
Gerald Durrell
Robert D. Hare PhD
Rebecca Boyle
AudioLearn Content Team
Miles Price
Anton Zeilinger
Kevin Davies
Abrahm Lustgarten
Alvin Toffler
Carl von Clausewitz
Elliot Rappaport
Henry Petroski
Dan Miller
Cathy Crimmins
David George Haskell
Lewis Thomas
Michele Gilbert
George Sparrow
Edward O. Wilson
Robert M. Hazen
Norman Laurence
Albert Einstein
Patrick Wilson
Thomas Thomson
Sumana Roy
Dr. Chris Cortman & Dr. Joseph Walden
Roger Hallam
Dr. Kellyann Petrucci & Dr. Wendy Warner
Paul R. Lawrence
Quint Studer & Dan Collard
Susana Monsó
Venki Ramakrishnan
David Gessner
John Norman