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Ignorance
by Stuart Firestein • 2012
Science runs on ignorance not facts and the real skill is knowing which question to chase.
3.86
1k+
Ignorance Summary
Ignorance 91%
Science runs on ignorance not facts and the real skill is knowing which question to chase.
by Stuart Firestein 2012
3.86
1k+ ratings
The Great Agnostic
by Susan Jacoby • 2013
The man who drew thousands to hear him speak: why America forgot Robert Ingersoll.
4.04
720
The Great Agnostic Summary
The Great Agnostic 90%
The man who drew thousands to hear him speak: why America forgot Robert Ingersoll.
by Susan Jacoby 2013
4.04
720 ratings
How to Become a Really Good Pain in the Ass
by Christopher W. DiCarlo • 2007
Why the most annoying person in the room is often right, and how to become them.
3.58
270
How to Become a Really Good Pain in the Ass Summary
How to Become a Really Good Pain in the Ass 90%
Why the most annoying person in the room is often right, and how to become them.
by Christopher W. DiCarlo 2007
3.58
270 ratings
The War on Science
by Lawrence M. Krauss • 2025
Lysenko's ghost walks the university: 39 scholars on how ideology is eating science from the inside.
3.22
121
The War on Science Summary
The War on Science 90%
Lysenko's ghost walks the university: 39 scholars on how ideology is eating science from the inside.
by Lawrence M. Krauss 2025
3.22
121 ratings
Think!
by Michael R. LeGault • 2006
Gut feelings are not wisdom. A defense of slow reason in a culture that worships intuition.
3.1
519
Think! Summary
Think! 90%
Gut feelings are not wisdom. A defense of slow reason in a culture that worships intuition.
by Michael R. LeGault 2006
3.1
519 ratings
The Miniature Guide to the Art of Asking Essential Questions
by Richard Paul • 2002
Most people answer. Thinkers question. A compact system for digging past the surface of any subject.
4.09
128
The Miniature  Guide to the Art of Asking Essential Questions Summary
The Miniature Guide to the Art of Asking Essential Questions 90%
Most people answer. Thinkers question. A compact system for digging past the surface of any subject.
by Richard Paul 2002
4.09
128 ratings
Intuition Pumps and Other Tools for Thinking
by Daniel C. Dennett • 2013
A philosopher's toolbox: learn to think sharper about consciousness, evolution, and free will.
3.78
4k+
Intuition Pumps and Other Tools for Thinking Summary
Intuition Pumps and Other Tools for Thinking 90%
A philosopher's toolbox: learn to think sharper about consciousness, evolution, and free will.
by Daniel C. Dennett 2013
3.78
4k+ ratings
The Joy of Science
by Jim Al-Khalili • 2022
Spot falsehoods, change your mind, and find wonder: the scientific method applied to daily life.
3.60
624
The Joy of Science Summary
The Joy of Science 90%
Spot falsehoods, change your mind, and find wonder: the scientific method applied to daily life.
by Jim Al-Khalili 2022
3.60
624 ratings
How to Think About Weird Things
by Theodore Schick Jr. • 1994
A method for evaluating any extraordinary claim, from alien abductions to miracle cures.
3.97
633
How to Think About Weird Things Summary
How to Think About Weird Things 90%
A method for evaluating any extraordinary claim, from alien abductions to miracle cures.
by Theodore Schick Jr. 1994
3.97
633 ratings
Humanly Possible
by Sarah Bakewell • 2023
Humanism's 700-year bet: that reason and kindness, not gods or ideologies, will save us.
4.01
2k+
Humanly Possible Summary
Humanly Possible 90%
Humanism's 700-year bet: that reason and kindness, not gods or ideologies, will save us.
by Sarah Bakewell 2023
4.01
2k+ ratings
Personal Knowledge
by Michael Polanyi • 1958
Pure objectivity is a false ideal: every act of knowing demands a personal, skillful commitment.
4.27
456
Personal Knowledge Summary
Personal Knowledge 90%
Pure objectivity is a false ideal: every act of knowing demands a personal, skillful commitment.
by Michael Polanyi 1958
4.27
456 ratings
Why I Am Not a Christian and Other Essays on Religion and Related Subjects
by Bertrand Russell • 1957
Religion begins in fear, not truth. A philosopher's case against the foundations of belief.
4.00
23k+
Why I Am Not a Christian and Other Essays on Religion and Related Subjects Summary
Why I Am Not a Christian and Other Essays on Religion and Related Subjects 89%
Religion begins in fear, not truth. A philosopher's case against the foundations of belief.
by Bertrand Russell 1957
4.00
23k+ ratings
Why People Believe Weird Things
by Michael Shermer • 1997
The smarter you are, the better you are at defending beliefs reason never built.
3.86
10k+
Why People Believe Weird Things Summary
Why People Believe Weird Things 89%
The smarter you are, the better you are at defending beliefs reason never built.
by Michael Shermer 1997
3.86
10k+ ratings
50 Popular Beliefs That People Think Are True
by Guy P. Harrison • 2011
Fifty beliefs debunked, one thinking habit learned: how to spot pseudoscience before it fools you.
3.61
1k+
50 Popular Beliefs That People Think Are True Summary
50 Popular Beliefs That People Think Are True 89%
Fifty beliefs debunked, one thinking habit learned: how to spot pseudoscience before it fools you.
by Guy P. Harrison 2011
3.61
1k+ ratings
The Beginning of Infinity
by David Deutsch • 2011
All progress runs on one engine: conjecture torn apart by criticism. It never runs out of fuel.
4.17
10k+
The Beginning of Infinity Summary
The Beginning of Infinity 89%
All progress runs on one engine: conjecture torn apart by criticism. It never runs out of fuel.
by David Deutsch 2011
4.17
10k+ ratings
Lectures of Col. Robert Green Ingersoll
by Robert G. Ingersoll • 1942
Bible's God commands atrocities; its devil shows more mercy. Ingersoll's case for reason over faith.
4.60
119
Lectures of Col. Robert Green Ingersoll Summary
Lectures of Col. Robert Green Ingersoll 89%
Bible's God commands atrocities; its devil shows more mercy. Ingersoll's case for reason over faith.
by Robert G. Ingersoll 1942
4.60
119 ratings
The Little Book of Humanism
by Andrew Copson • 2020
No afterlife, no divine plan, no sacred text. A humanist guide to the good life.
4.09
1k+
The Little Book of Humanism Summary
The Little Book of Humanism 89%
No afterlife, no divine plan, no sacred text. A humanist guide to the good life.
by Andrew Copson 2020
4.09
1k+ ratings
Nonsense on Stilts
by Massimo Pigliucci • 2008
Science isn't one method but many. Learn how they actually work, and the impostors can't hide.
3.89
1k+
Nonsense on Stilts Summary
Nonsense on Stilts 89%
Science isn't one method but many. Learn how they actually work, and the impostors can't hide.
by Massimo Pigliucci 2008
3.89
1k+ ratings
The Skeptics' Guide to the Universe
by Steven Novella • 2018
The skeptic's manual: how to beat your brain's biases and spot pseudoscience.
4.39
5k+
The Skeptics' Guide to the Universe Summary
The Skeptics' Guide to the Universe 89%
The skeptic's manual: how to beat your brain's biases and spot pseudoscience.
by Steven Novella 2018
4.39
5k+ ratings
Knowledge
by Jennifer Nagel • 2014
A concise tour of what it means to know, from Descartes's demon to the broken clock.
3.85
1k+
Knowledge Summary
Knowledge 89%
A concise tour of what it means to know, from Descartes's demon to the broken clock.
by Jennifer Nagel 2014
3.85
1k+ ratings
Scepticism
by Duncan Pritchard • 2019
Radical scepticism makes life meaningless. The ancient remedy is intellectual virtue, not certainty.
3.56
126
Scepticism Summary
Scepticism 89%
Radical scepticism makes life meaningless. The ancient remedy is intellectual virtue, not certainty.
by Duncan Pritchard 2019
3.56
126 ratings
The Generosity Factor
by Kenneth H. Blanchard • 1902
Four passengers debate truth on a train; the relativist watches his worldview unravel.
4.12
848
The Generosity Factor Summary
The Generosity Factor 89%
Four passengers debate truth on a train; the relativist watches his worldview unravel.
by Kenneth H. Blanchard 1902
4.12
848 ratings
God Is Not Great
by Christopher Hitchens • 2007
The case against God: holy books authored by humans, moral codes that fail their own standards.
3.96
113k+
God Is Not Great Summary
God Is Not Great 89%
The case against God: holy books authored by humans, moral codes that fail their own standards.
by Christopher Hitchens 2007
3.96
113k+ ratings
Rational Choice and Security Studies
by Michael E. Brown • 2000
Two visions of political science: one builds mathematical temples, the other wants to stop war.
3.78
9
Rational Choice and Security Studies Summary
Rational Choice and Security Studies 89%
Two visions of political science: one builds mathematical temples, the other wants to stop war.
by Michael E. Brown 2000
3.78
9 ratings
Outgrowing God
by Richard Dawkins • 2019
Humans have invented thousands of gods. A scientist's case for why yours is one of them.
4.06
6k+
Outgrowing God Summary
Outgrowing God 89%
Humans have invented thousands of gods. A scientist's case for why yours is one of them.
by Richard Dawkins 2019
4.06
6k+ ratings
The Age of Choice
by Sophia Rosenfeld • 2025
Choice became freedom only recently. The history reveals why more options leave us less free.
3.57
182
The Age of Choice Summary
The Age of Choice 89%
Choice became freedom only recently. The history reveals why more options leave us less free.
by Sophia Rosenfeld 2025
3.57
182 ratings
This Idea Must Die
by John Brockman • 2015
175 scientists each nominate one idea to retire, from IQ to the Big Bang itself.
3.50
1k+
This Idea Must Die Summary
This Idea Must Die 89%
175 scientists each nominate one idea to retire, from IQ to the Big Bang itself.
by John Brockman 2015
3.50
1k+ ratings
The End of Faith
by Sam Harris • 2004
Religious moderates make faith immune to criticism, and extremists exploit that immunity.
3.89
44k+
The End of Faith Summary
The End of Faith 89%
Religious moderates make faith immune to criticism, and extremists exploit that immunity.
by Sam Harris 2004
3.89
44k+ ratings
Socrates Cafe
by Christopher Phillips • 2001
Socratic questioning over coffee: how it builds wisdom, and how to host your own gathering.
3.68
1k+
Socrates Cafe Summary
Socrates Cafe 89%
Socratic questioning over coffee: how it builds wisdom, and how to host your own gathering.
by Christopher Phillips 2001
3.68
1k+ ratings
The God Delusion
by Richard Dawkins • 2006
Religion is a delusion that survives by infecting children. A biologist makes the case for atheism.
3.90
284k+
The God Delusion Summary
The God Delusion 89%
Religion is a delusion that survives by infecting children. A biologist makes the case for atheism.
by Richard Dawkins 2006
3.90
284k+ ratings
Free Speech
by Nigel Warburton • 2009
Silencing one dissenter wounds truth. Hate speech and pornography test whether we still believe it.
3.64
873
Free Speech Summary
Free Speech 89%
Silencing one dissenter wounds truth. Hate speech and pornography test whether we still believe it.
by Nigel Warburton 2009
3.64
873 ratings
Letters to a Young Contrarian
by Christopher Hitchens • 2001
Thinking for yourself will cost you friends and comfort. This is why you do it anyway.
4.13
13k+
Letters to a Young Contrarian Summary
Letters to a Young Contrarian 89%
Thinking for yourself will cost you friends and comfort. This is why you do it anyway.
by Christopher Hitchens 2001
4.13
13k+ ratings
Crimes Against Logic
by Jamie Whyte • 2004
Most public arguments are crime scenes. A philosopher dusts for the fingerprints of fallacy.
3.67
2k+
Crimes Against Logic Summary
Crimes Against Logic 89%
Most public arguments are crime scenes. A philosopher dusts for the fingerprints of fallacy.
by Jamie Whyte 2004
3.67
2k+ ratings
Plato and a Platypus Walk Into a Bar
by Thomas Cathcart • 2007
Jokes and philosophy work the same way: both ambush your assumptions. Here's how.
3.76
18k+
Plato and a Platypus Walk Into a Bar Summary
Plato and a Platypus Walk Into a Bar 89%
Jokes and philosophy work the same way: both ambush your assumptions. Here's how.
by Thomas Cathcart 2007
3.76
18k+ ratings
A God That Could be Real
by Nancy Ellen Abrams • 2015
What if God isn't a creator but a creation, emerging from collective human consciousness right now?
3.71
276
A God That Could be Real Summary
A God That Could be Real 89%
What if God isn't a creator but a creation, emerging from collective human consciousness right now?
by Nancy Ellen Abrams 2015
3.71
276 ratings
The Demon-Haunted World
by Carl Sagan • 1995
Why we fall for alien abductions and astrology, and the scientific toolkit that can save us.
4.29
81k+
The Demon-Haunted World Summary
The Demon-Haunted World 89%
Why we fall for alien abductions and astrology, and the scientific toolkit that can save us.
by Carl Sagan 1995
4.29
81k+ ratings
The Quotable Hitchens from Alcohol to Zionism
by Christopher Hitchens • 2011
Faith corrodes, speech must be absolute, and some wars are just: Hitchens at his most unsparing.
4.11
1k+
The Quotable Hitchens from Alcohol to Zionism Summary
The Quotable Hitchens from Alcohol to Zionism 89%
Faith corrodes, speech must be absolute, and some wars are just: Hitchens at his most unsparing.
by Christopher Hitchens 2011
4.11
1k+ ratings
How to Think like a Philosopher
by Julian Baggini • 2023
The mental habits philosophy teaches: question yourself, follow evidence, drop the ego.
3.95
429
How to Think like a Philosopher Summary
How to Think like a Philosopher 89%
The mental habits philosophy teaches: question yourself, follow evidence, drop the ego.
by Julian Baggini 2023
3.95
429 ratings
What We Believe But Cannot Prove
by John Brockman • 2005
Science's greatest leaps begin as hunches without proof. A hundred top minds confess theirs.
3.65
2k+
What We Believe But Cannot Prove Summary
What We Believe But Cannot Prove 89%
Science's greatest leaps begin as hunches without proof. A hundred top minds confess theirs.
by John Brockman 2005
3.65
2k+ ratings
Freedom and Neurobiology
by John Rogers Searle • 2005
Free will is a biological fact, and political power rests on what we collectively agree to accept.
3.56
246
Freedom and Neurobiology Summary
Freedom and Neurobiology 89%
Free will is a biological fact, and political power rests on what we collectively agree to accept.
by John Rogers Searle 2005
3.56
246 ratings
The Big Picture
by Sean Carroll • 2016
How a purposeless cosmos produces life, mind, and the meaning we build for ourselves.
4.18
10k+
The Big Picture Summary
The Big Picture 89%
How a purposeless cosmos produces life, mind, and the meaning we build for ourselves.
by Sean Carroll 2016
4.18
10k+ ratings
A Survival Guide to the Misinformation Age
by David J. Helfand • 2016
Mental tools from science that let you gut-check any claim yourself, no search engine required.
3.71
220
A Survival Guide to the Misinformation Age Summary
A Survival Guide to the Misinformation Age 89%
Mental tools from science that let you gut-check any claim yourself, no search engine required.
by David J. Helfand 2016
3.71
220 ratings
The Constitution of Knowledge
by Jonathan Rauch • 2021
Two invisible rules keep society tethered to reality. Both are being dismantled.
4.25
2k+
The Constitution of Knowledge Summary
The Constitution of Knowledge 89%
Two invisible rules keep society tethered to reality. Both are being dismantled.
by Jonathan Rauch 2021
4.25
2k+ ratings
Total Freedom
by J. Krishnamurti • 1996
Truth has no path, no guru, and no technique. The only authority is your own awareness.
4.37
2k+
Total Freedom Summary
Total Freedom 89%
Truth has no path, no guru, and no technique. The only authority is your own awareness.
by J. Krishnamurti 1996
4.37
2k+ ratings
Proof
by Adam Kucharski • 2025
Math proves, courts weigh odds, science disproves. Three logics of truth, one costly confusion.
3.79
340
Proof Summary
Proof 89%
Math proves, courts weigh odds, science disproves. Three logics of truth, one costly confusion.
by Adam Kucharski 2025
3.79
340 ratings
The Socratic Method
by Ward Farnsworth • 2021
How to outgrow dogmatic thinking with ancient questioning tactics that reveal hidden contradictions.
4.26
1k+
The Socratic Method Summary
The Socratic Method 89%
How to outgrow dogmatic thinking with ancient questioning tactics that reveal hidden contradictions.
by Ward Farnsworth 2021
4.26
1k+ ratings
Quotes That Will Change Your Life
by Russ Kick • 2017
A portable pharmacy of quotes for the moments when your own mind fails you.
3.85
155
Quotes That Will Change Your Life Summary
Quotes That Will Change Your Life 89%
A portable pharmacy of quotes for the moments when your own mind fails you.
by Russ Kick 2017
3.85
155 ratings
The Age of American Unreason
by Susan Jacoby • 2008
Suspicion of ideas predates the American republic. The forces feeding it have never been louder.
3.85
3k+
The Age of American Unreason Summary
The Age of American Unreason 89%
Suspicion of ideas predates the American republic. The forces feeding it have never been louder.
by Susan Jacoby 2008
3.85
3k+ ratings
The Krishnamurti Reader
by J. Krishnamurti • 2011
Thought creates fear, psychological time is the trap, and freedom is seeing exactly what is.
4.20
71
The Krishnamurti Reader Summary
The Krishnamurti Reader 89%
Thought creates fear, psychological time is the trap, and freedom is seeing exactly what is.
by J. Krishnamurti 2011
4.20
71 ratings
Knowledge, Reality, and Value
by Michael Huemer • 2021
A guide to philosophy that swaps jargon for common sense and teaches you to think for yourself.
4.30
282
Knowledge, Reality, and Value Summary
Knowledge, Reality, and Value 89%
A guide to philosophy that swaps jargon for common sense and teaches you to think for yourself.
by Michael Huemer 2021
4.30
282 ratings
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