Think Clearly
The tools for not being fooled: by others, by numbers, by machines, or by yourself.
For: anyone who reads the news, uses social media, or has to make decisions.
Start
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01ReadQuiz5 min
The Biases That Fool Everyone
The biases that fool everyone, including you.
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02Quick readInteractiveQuiz3 min
Why Exponential Growth Rules Everything
Exponential growth rules pandemics, debt and technology; humans don't feel it.
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03Quick readInteractiveQuiz4 min
Probability: How to Not Fool Yourself
Probability: the maths of not fooling yourself.
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04Quick readQuiz4 min
How to Make a Hard Decision
A method for hard decisions.
Understand
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05ReadQuiz5 min
Statistics for Reading the World
Statistics for reading the world (and spotting misleading charts).
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06ReadInteractiveQuiz6 min
Bayes' Theorem and Positive Tests
Why a positive test often doesn't mean what you think.
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07ReadQuiz6 min
Bayesian Thinking for Everyday Life
Bayesian thinking: updating your mind the right amount.
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08ReadInteractiveQuiz6 min
Thinking in Systems
Systems thinking: why fixes backfire.
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09ReadQuiz5 min
Why You Understand Less Than You Think
You understand less than you think, and that is useful to know.
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10ReadQuiz6 min
Propaganda, Misinformation & How to Resist It
Propaganda and misinformation: how they work and how to resist them.
Go deep
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11ReadQuiz5 min
Critical Thinking & Epistemic Hygiene: How to Spot Bullshit in the AI Era
Critical thinking in the age of AI.
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12ReadQuiz5 min
First-Principles Thinking: Deconstructing Problems to Fundamental Truths
First-principles thinking.
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13Quick readQuiz4 min
What Is a Good Argument?
What a good argument is.
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14ReadQuiz5 min
Epistemology: How Do We Know What Is Actually True?
Epistemology: how do we know anything?
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15Deep diveQuiz24 min
How Do We Know Anything? Hume, Popper, Kuhn and the Problem of Science
Hume, Popper and Kuhn: how science knows, and where it struggles.
Thinking, Fast and Slow (Kahneman); Superforecasting (Tetlock).
People and Living Together
Listening, disagreeing, apologising, friendship, and the small practical skills of a shared life.