Wittgenstein's Beetle and Other Classic Thought Experiments

Wittgenstein's Beetle and Other Classic Thought Experiments invites readers to participate actively in discovering the surprisingly powerful and fruitful tradition of "thought experiments." Gives a lively presentation of an "A to Z" of 26 fascinating and influential thought experiments from philosophy and science Presents vivid and often humorous discussion of the experiments, including strengths and weaknesses, historical context, and contemporary uses Provides a "how to" section for engaging in thought experiments Includes illustrations, mini-biographies, and suggestions for further reading.

List of Figures vii Forward! viii Introduction: Deep Thought – a brief history of thought experiments 1 The A–Z A is for Alice and Astronomers Arguing about Acceleration 15 B is for Bernard’s Body-Exchange Machine 18 C is for the Catholic Cannibal 20 D is for Maxwell’s Demon 25 E is for Evolution (and an Embarrassing Problem with it) 28 F is for the Forms Lost Forever to the Prisoners of the Cave 30 G is for Galileo’s Gravitational Balls 33 H is for Hume’s Shades 37 I is for the Identity of Indiscernibles 41 J is for Henri Poincaré and Alternative Geometries 45 K is for the Kritik and Kant’s Kind of Thought Experiments 48 L is for Lucretius’ Spear 52 M is for Mach’s Motionless Chain 55 N is for Newton’s Bucket 58 O is for Olbers’ Paradox 62 P is for Parfit’s Person 65 Q is for the Questions Raised by Thought Experiments Quotidiennes 67 R is for the Rule-Ruled Room 70 S is for Salvatius’ Ship, Sailing along its own Space-Time Line 74 T is for the Time-Travelling Twins 78 U is for the Universe, and Einstein’s Attempts to Understand it 81 V is for the Vexed Case of the Violinist 84 W is for Wittgenstein’s Beetle 87 X is for Xenophanes and Thinking by Examples 90 Y is for Counterfactuals and a Backwards Approach to History 93 Z is for Zeno and the Mysteries of Infinity 97 Notes for Experimenters How to Experiment 103 Notes and Cuttings 117 Who’s Who of Experimenting 126 Acknowledgements 131 Index 132