Yuval Noah Harari
Robin Wall Kimmerer
Neil deGrasse Tyson
Richard V. Reeves
Benjamin Lorr
Kevin J. Tracey, MD
James Nestor
Brian Cox & Jeff Forshaw
Christopher M. Palmer, MD
Jason Roberts
Edward Abbey
Thomas Sowell
David Seidl & Mike Chapple
Dr. James Hollis
Max S. Bennett
James T. Lacatski D.Eng., Colm A. Kelleher, Ph.D & George Knapp
Jennifer L. Gaudiani, MD, CEDS, FAED
Robert Lanza & Matej Pavšič
Simon Winchester
Bill Bryson
Neil deGrasse Tyson
Daniel J. Levitin
Dr. Ernest Becker
David Zweig
Peter Godfrey-Smith
Daniel E. Lieberman
Paul Hawken
Sam Kean
Allan Friedman & P.W. Singer
Robert F. Kennedy Jr. & Brian Hooker
Jerome Groopman, M.D.
Nathan H. Lents
Randy Shilts
Ros Atkins
Roger Ver
Charles Darwin
Herve This
Kate Dee
Deepak Chopra & Menas C. Kafatos, Ph.D.
Charles Darwin
Neil deGrasse Tyson
Andrew Blum
Sally Adee
Sam Apple
Michael Salla
Wes Jackson & Robert Jensen
Steve Portigal
Telmo Pievani
Lisa Yin Han
Steve Brusatte
David Deutsch
Bryan Ardis
Donella Meadows
Michael Lewis
Michio Kaku
Ayana Elizabeth Johnson
Richard Dawkins
Caroline Criado-Perez
Rebecca Skloot
Robert M. Sapolsky
Zoë Schlanger
Karl Deisseroth
Peg Dawson EdD & Richard Guare Phd
Carl Zimmer
Louann Brizendine, M.D.
Sean Carroll
Ben Goldfarb
Mike Chapple & David Seidl
Carlo Rovelli, Simon Carnell & Erica Segre
Stephen Hawking & Leonard Mlodinow
Carl Sagan
Jean Harrison & Melody Dixon
Robert M. Sapolsky
Peter Zuckerman & Amanda Padoan
Bill Wasik & Monica Murphy
Anil Seth
Professor Brian Cox & Andrew Cohen
George D. Zgourides
Carlo Rovelli
Brian Greene
Michael A. Cremo & Richard L. Thompson
American Classics
Suzanne Simard
Charan Ranganath, PhD
Emily Falk
Thomas Sowell
Nikola Tesla
Helen Czerski
John Vaillant
George Musser
John McPhee
Gustave Le Bon
Vinayak K. Prasad
Joshua Foer
Giulia Enders
Richard Preston
Eric Topol
Sebastian Junger
Thomas R. Cech
Monty Roberts