Science · Book club
In Search of Schrödinger's Cat book club questions
Here are 12 book club questions for In Search of Schrödinger's Cat by John Gribbin, ordered to open easily and end somewhere worth arguing about. Copy them, print them, or bring them up one at a time.
John Gribbin's 1984 book remains one of the most thorough popular introductions to quantum mechanics ever written.
John Gribbin · 1984 · 6h 0m
Full summary and key takeaways →The 12 questions
- 1.
Gribbin presents the history of quantum mechanics as a story of brilliant people forced to accept ideas they found deeply uncomfortable. When has intellectual honesty required you to accept something you didn't want to believe?
- 2.
The Copenhagen interpretation says questions about what a particle is doing between measurements are meaningless. Is that a satisfying answer or an evasion?
- 3.
The many-worlds interpretation says every quantum event spawns new universes. Do you find that more or less disturbing than the Copenhagen view?
- 4.
Gribbin argues quantum mechanics undermines the idea of objective reality independent of observation. Do you find that philosophically acceptable?
- 5.
Schrödinger designed his cat thought experiment to expose an absurdity. Do you think he succeeded, or does the superposition of a macroscopic cat seem acceptable to you?
- 6.
The measurement problem has not been resolved in the forty years since this book was written. What does it say about physics — or about reality — that the most successful physical theory doesn't explain its own central operation?
- 7.
Quantum entanglement implies correlations between distant particles that Einstein called 'spooky action at a distance.' He thought it showed quantum mechanics was incomplete. Was he wrong?
- 8.
Gribbin writes from 1984. Which parts of the book have aged best, and which feel most dated?
- 9.
Bohr and Einstein had a famous long-running disagreement about quantum mechanics. Whose position feels more defensible to you after reading this book?
- 10.
Quantum mechanics is extremely accurate. Is it possible for a theory to be useful and predictively powerful while remaining philosophically confused?
- 11.
Gribbin covers a lot of history before getting to the philosophical questions. Did that context make the interpretive debates feel more meaningful, or was it too much setup?
- 12.
The book is forty years old and remains a standard recommendation for quantum mechanics. What does that longevity say about how the field has or hasn't changed?
How to run the discussion
- Pick six to eight, not all of them. An hour of real discussion covers fewer questions than anyone expects, and racing the list is what makes a book club feel like homework.
- Open with what people noticed, not what they concluded. Asking for a verdict first hardens opinions before anyone has heard each other.
- Let the disagreement run. The questions below that split a room are the ones worth the time; the ones everyone answers the same way can be skipped.
- Ask the quiet person a specific question. A direct, narrow question is far easier to answer than an open invitation to contribute.
Themes worth steering toward
If the conversation stalls, these are the threads that usually restart it.
Common questions
What are good book club questions for In Search of Schrödinger's Cat?
Here are 12 book club questions for In Search of Schrödinger's Cat by John Gribbin, ordered to open easily and end somewhere worth arguing about. The strongest openers ask what each reader noticed rather than what they concluded, and the discussion usually turns on quantum mechanics, history of physics, wave-particle duality.
How long should a book club discussion of In Search of Schrödinger's Cat last?
Most groups run 60 to 90 minutes of actual discussion. That is roughly six to eight questions, not all of them, so pick the ones that suit your group rather than working down the list in order.
What are the main themes in In Search of Schrödinger's Cat?
Quantum mechanics, History of physics, Wave-particle duality, Measurement problem, Scientific revolution. Those are the threads most likely to divide a room, which makes them the useful places to steer a discussion that has gone quiet.
Picking the next one? See books like In Search of Schrödinger's Cat or questions for other book club picks.
