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- A.C. Grayling
- A.N. Whitehead
- Aelius Aristides
- Agathon
- Al Lowe
- Alain de Botton
- Alan Sokal
- Alcibiades
- Alexander Solzhenitsyn
- Alexis de Tocqueville
- Alison Green
- Amal Clooney
- Amy Chua
- Anders Fogh Rasmussen
- Andrew Potter
- Anna Politkovskaya
- Annie Murphy Paul
- Anthony Gottlieb
- Anton Szandor LaVey
- Averroes
- Ben Shapiro
- Benazir Bhutto
- Betty Friedan
- Bill Bryson
- Bjoern Lomborg
- Blaise Pascal
- Brad Warner
- Brian Dunning
- Bryan Caplan
- Camille Paglia
- Carl Rogers
- Carly Fiorina
- Cassie Jaye
- Cato the Elder
- Charles C. W. Cooke
- Charles Murray
- Charlotte Bronte
- Chesley Sullenberger
- Christopher Langan
- Chuck Palahniuk
- Cordelia Fine
- D.T. Suzuki
- Dainin Katagiri
- Dan Brown
- Dan P. McAdams
- Daniel Dennett
- Danielle Steel
- Dave Barry
- David Allen
- David Cameron
- David Deutsch
- David Foster Wallace
- David Friedman
- David Heinemeier Hansson
- David Keirsey
- Denis Diderot
- Dennis Genpo Merzel
- Diane Hamilton
- Dick Masterson
- Doc Love
- Drew Westen
- E.L. James
- Eckhart Tolle
- Edward Gibbon
- Edward Snowden
- Eleanor Roosevelt
- Elena Kagan
- Eliezer Yudkowsky
- Elinor Ostrom
- Elizabeth Anscombe
- Elyse Sewell
- Emma Jung
- Empedocles
- Enoch Powell
- Epictetus
- Eric Berne
- Erica Jong
- Eva Braun
- Evelyn Waugh
- Fernand Braudel
- Flemming Rose
- Florence Nightingale
- Francis Fukuyama
- Francis Galton
- Frank Lloyd Wright
- Frederick Taylor
- Friedrich Schiller
- Fyodor Stcherbatsky
- Galen of Pergamum
- Gary Johnson
- Gavin de Becker
- George Bernard Shaw
- George Galloway
- George Santayana
- Gilles Deleuze
- Giordano Bruno
- Gloria Steinem
- Greg Mankiw
- Gretchen Rubin
- Gudo Nishijima
- H.J. Eysenck
- H.P. Lovecraft
- Hans Fritzsche
- Hans-Ulrich Rudel
- Harold Bloom
- Harper Lee
- Haruki Murakami
- Helen Fisher
- Helle Thorning-Schmidt
- Hilary Putnam
- Iris Murdoch
- Irvin Yalom
- Isabel Myers
- J.D. Salinger
- J.H. van der Hoop
- Jacques Lacan
- Jakusho Kwong
- James Hillman
- James Joyce
- James Murdoch
- Jane Goodall
- Jared Diamond
- Jeffrey Masson
- Jessica Lynch
- Jiddu Krishnamurti
- Johan Norberg
- John Gray
- John Green
- John Grisham
- John Mackey
- John Rawls
- John Ruskin
- John von Neumann
- Jon Ronson
- Jonathan Haidt
- Jonathan Israel
- Jordan Peterson
- Joseph Campbell
- Joseph Stiglitz
- Judit Polgar
- Judith Butler
- Judith Rich Harris
- Juergen Habermas
- Julian Baggini
- Julius Evola
- Juvenal
- Karen Horney
- Kelley L. Ross
- Kellyanne Conway
- Ken Miller
- Ken Wilber
- Kenan Malik
- Kim Fournais
- Kofi Annan
- Kyudo Nakagawa
- Lars Seier Christensen
- Lars Vilks
- Laura Bush
- Lech Walesa
- Leo Strauss
- Linus Torvalds
- Lone Frank
- Lorenzo Fertitta
- Lou Salome
- Louisa May Alcott
- Luc Ferry
- Ludwig von Mises
- Lynne McTaggart
- Maersk McKinney-Moeller
- Manfred von Richthofen
- Margaret Mead
- Maria Goeppert-Mayer
- Maria Moltzer
- Marie-Louise von Franz
- Marilyn vos Savant
- Marissa Mayer
- Mark Steyn
- Martha Nussbaum
- Marti Laney
- Martin Shkreli
- Matt Mullenweg
- Matt Ridley
- Maureen Dowd
- Max Landis
- Max Weber
- Michael Fordham
- Michael Frayn
- Michael Porter
- Michele Bachmann
- Mona Eltahawy
- Moses Maimonides
- Nagarjuna
- Nagasena
- Nassim Taleb
- Nathaniel Branden
- Neil Gaiman
- Neil Strauss
- Niall Ferguson
- Nicolas Sarkozy
- Noreena Hertz
- Ole Nydahl
- Orhan Pamuk
- Origen
- P. J. O'Rourke
- Paracelsus
- Pat Condell
- Paul Dirac
- Paul Graham
- Paul Ryan
- Pausanias of Athens
- Peggy Noonan
- Peter Drucker
- Peter Kingsley
- Peter Schiff
- Philip Zimbardo
- Pierre Bourdieu
- Pierre Omidyar
- Plotinus
- Plutarch
- Pythagoras
- Ray Bradbury
- Ray Dalio
- Ray Kurzweil
- Rene Girard
- Reza Aslan
- Rhonda Byrne
- Richard Stallman
- Richard Wiseman
- Robert Nozick
- Robert Parker
- Roosh V.
- Rosalind Wiseman
- Sabina Spielrein
- Sally Ride
- Samantha Power
- Samuel Huntington
- Satyajit Das
- Savitri Devi
- Sean Parker
- Sheldon B. Kopp
- Shunryu Suzuki
- Sid Meier
- Silvio Berlusconi
- Simon Baron-Cohen
- Slavoj Zizek
- Stephane Charbonnier
- Stephen Jay Gould
- Stephenie Meyer
- Steve Hagen
- Steve Pavlina
- Steven E. Landsburg
- Steven Levitt
- Steven Pinker
- Sun Myung Moon
- Susan Cain
- Susan Sontag
- Sylvia Plath
- T.E. Lawrence
- Ta-Nehisi Coates
- Tariq Ramadan
- Tertullian
- Thales of Miletus
- Theodor Adorno
- Theodore Dalrymple
- Theodore Millon
- Thomas Malthus
- Thomas Pikkety
- Thomas S. Kuhn
- Thomas Schelling
- Thomas Sowell
- Tim Harford
- Toni Wolff
- Tyler Cowen
- Uday Hussein
- Usain Bolt
- Vladimir Nabokov
- Walter E. Williams
- Walter Kaufmann
- Wolfgang Pauli
- Xenophanes
- Zeno of Elea