Yuval Noah Harari
James Nestor
Susan Casey
Rosanna Xia
Bill Bryson
Max S. Bennett
Annie Jacobsen
Donella Meadows
Thomas Hertog
Christopher M. Palmer, MD
Yuval Noah Harari
Dan Flores
Rebecca Skloot
Richard C. Schwartz Ph.D. & Alanis Morissette - foreword, introduction
Neil deGrasse Tyson
Bruce H. Lipton, Ph.D.
Edward T. Haslam
Sean Carroll
Richard V. Reeves
Neil de Grasse Tyson & The Great Courses
Paul Hawken
Ijeoma Oluo
Robin Wall Kimmerer
Philipp Dettmer
Professor Brian Cox & Andrew Cohen
Irvin D. Yalom, MD
Brian Cox & Jeff Forshaw
Brian Cox & Jeff Forshaw
Johann Zietsman
Terrence E. Poppa
Frans de Waal
Stephen Jay Gould
Jon Binder
Yoshifumi Miyazaki
Alan I. Rosenblatt, MD, FAAP & Paul S. Carbone, MD, FAAP
Kate Dee
Carlo Rovelli
Charles Alexander Eastman
John Norman
Joshua Foer
Anonymous
Stephen Hawking & Leonard Mlodinow
Carl Sagan
Vaclav Smil
Henry Gee
Jenny Odell
Mark Miodownik
Stephanie Higgs, Nicole Kosanke, PhD, Jeffrey Foote, PhD & Carrie Wilkens, PhD
Mark Miodownik
Neil Postman
Zoë Schlanger
Robert M. Sapolsky
Carl Sagan
Dan Flores
Neil deGrasse Tyson
Aldo Leopold
Carlo Rovelli
Shon Harris & Fernando MaymÃ
Derral Eves
Henry Gee
Dr. James Hollis
Carl von Clausewitz
Bernard Wood
Michio Kaku
Daniel E. Lieberman
Thomas Sowell
Eric Topol
Michael Talbot
Louann Brizendine, M.D.
David Deutsch
Cat Bohannon
Edward Abbey
Steve Brusatte
Jennifer L. Gaudiani, MD, CEDS, FAED
Sean Carroll
Adesh Silva
Eric Berger
Jean Harrison & Melody Dixon
Richard J. Schrödinger
Michael S. Gazzaniga
Harvard Business Review
Ros Atkins
Cliff Stoll
P.W. Singer
AudioLearn Medical Content Team
Gerald H. Pollack
Scott Carney
Paul Davies
Dan Flores
Lisa Hendrickson-Jack
Ray Kurzweil
James D. Watson
James Gleick
Terence McKenna
Jonathan Weiner
Theresa Brown RN
Jeremy Jones
David J. Chalmers
Amy Webb & Andrew Hessel
