Q1: What is Pinker’s basic claim about human rationality?
He argues that humans are capable of real rationality
not just driven by biases — we have developed tools (logic
Q2: Why does Pinker think rational thinking seems “scarce”?
Because we evolved to think in low-tech contexts and rely on heuristics
and our education system underemphasizes formal reasoning tools.
Q3: What tools of rationality does Pinker emphasize?
Logic (formal fallacies)
Bayesian reasoning
Q4: How does Pinker connect rationality to morality and society?
Rationality is a public good: it helps build more just
effective institutions and supports moral decision-making.
Q5: Why is irrationality socially dangerous
according to Pinker?
Irrationality can lead to misinformation
conspiracy theories
Q6: How does Pinker explain the persistence of mythological or emotional beliefs?
He argues they serve social or psychological functions (belonging
self-interest)
Q7: What role does probabilistic thinking (Bayesian reasoning) play in Pinker’s account of rationality?
It helps us update our beliefs based on evidence and uncertainty
avoiding rigid or binary thinking.
Q8: What does Pinker propose as solutions to increase rationality in society?
Teaching reasoning tools more widely
fostering institutions that encourage objective thinking
