ClaimsPeople

Steven Pinker

Steven Pinker is listed by Harvard as the Johnstone Family Professor of Psychology, and he is the author of widely read books including The Language Instinct, The Better Angels of Our Nature and Enlightenment Now.

879 claims collected, 167 researched, 99 resolved. Report of 5 November 2026, method 0.1.0+28da144b.

Scores by kind of claim

Each kind of claim is scored on its own, out of 100: the share that held up, with the range it likely falls in. Fewer resolved claims give a wider range.

  • Factual claims

    Statements about the present or the past, checked against the record: did they hold up?

    74 68 79

    High confidence, 97 factual claims resolved. From 19 documents, 2002 to 2026; 19 documents sampled from 36 candidates found.

    Not scored: 49 unresolvable, 2 checkable only against their own records.

    See the factual claims

  • Predictions

    Statements about events outside the person's control, checked once they fell due: did they come true?

    Insufficient record: 1 prediction resolved, 5 needed for a score.

    Not scored: 12 unresolvable. 2 more fall due later.

    Does not yet allow for how likely each prediction was when made.

    See the predictions

  • Promises

    Commitments to the person's or organisation's own future action, with something to deliver: was it delivered?

    Insufficient record: 1 promise resolved, 5 needed for a score.

    Not scored: 2 unresolvable.

    See the promises

All types combined: 74 (likely 68 to 79, high confidence), from 97 claims: 97 factual claims. It mixes kinds of claim in different proportions for different people, so compare people kind by kind.

Steven Pinker's claims

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