1 The Man Who Asked Questions - Socrates and Plato

2 True Happiness - Aristotle

3 We Know Nothing - Pyrrho

4 The Garden Path - Epicurus

5 Learning Not to Care - Epictetus, Cicero, Seneca

6 Who Is Pulling Our Strings? - Augustine

7 The Consolation of Philosophy - Boethius

8 The Perfect Island - Anselm and Aquinas

9 The Fox and the Lion - Niccolò Machiavelli

10 Nasty, Brutish, and Short - Thomas Hobbes

11 Could You Be Dreaming? - René Descartes

12 Place Your Bets - Blaise Pascal

13 The Lens Grinder - Baruch Spinoza

14 The Prince and the Cobbler - John Locke and Thomas Reid

15 The Elephant in the Room - George Berkeley (and John Locke)

16 The Best of All Possible Worlds? - Voltaire and Gottfried Leibniz

17 The Imaginary Watchmaker - David Hume

18 Born Free - Jean-Jacques Rousseau

19 Rose-Tinted Reality - Immanuel Kant (1)

20 What if Everyone Did That? - Immanuel Kant (2)

21 Practical Bliss - Jeremy Bentham

22 The Owl of Minerva - Georg W.F. Hegel

23 Glimpses of Reality - Arthur Schopenhauer

24 Space to Grow - John Stuart Mill

25 Unintelligent Design - Charles Darwin

26 Life’s Sacrifices - Søren Kierkegaard

27 Workers of the World Unite - Karl Marx

28 So What? - C.S. Peirce and William James

29 The Death of God - Friedrich Nietzsche

30 Thoughts in Disguise - Sigmund Freud

31 Is the Present King of France Bald? - Bertrand Russell

32 Boo!/Hooray! - Alfred Jules Ayer

33 The Anguish of Freedom - Jean-Paul Sartre, Simone de Beauvoir and Albert Camus

34 Bewitched by Language - Ludwig Wittgenstein

35 The Man Who Didn’t Ask Questions - Hannah Arendt

36 Learning from Mistakes - Karl Popper and Thomas Kuhn

37 The Runaway Train and the Unwanted Violinist - Philippa Foot and Judith Jarvis Thomson

38 Fairness through Ignorance - John Rawls

39 Can Computers Think? - Alan Turing and John Searle

40 A Modern Gadfly - Peter Singer

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