ClaimsTyler Cowen

“He has a new book *How Africa Works*”

Tyler Cowen, on X 12 January 2026 Post by @tylercowen on X, 2026-01-12 (X)

Factual Economics and markets

Joe Studwell has a new book titled How Africa Works.

Mostly true True in substance, wrong in a detail.

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

The second judge would not resolve this claim; the verdict shown is the first judge's.

What would count as true or false

True: as of 2026-01-12, Joe Studwell has a book titled 'How Africa Works' that is recent: published, or formally announced as forthcoming, within roughly a year of that date, per publisher records. Mostly true: the book exists and is recent, but the title differs slightly (for example a subtitle or a small wording difference) or it was available only for preorder. Mostly false: Studwell has such a book, but it was published long before the claim date, or the title is substantially different. False: Studwell has no such book, or the book is by another author.

Set before the research began.

Evidence (4)

  1. E1 How Africa Works | Joe Studwell | London Review Bookshop London Review Bookshop · 29 January 2026

    “meta-book:release_date: 2026-01-29”
  2. E2 How Africa Works | Joe Studwell | London Review Bookshop London Review Bookshop · 29 January 2026

    “29 January 2026”
  3. E3 How Africa Works | Grove Atlantic Grove Atlantic

    “How Africa Works is essential, optimistic reading for anyone looking to understand the next chapter of global development.”
  4. E4 The forthcoming Joe Studwell book on Africa - Marginal REVOLUTION Marginal REVOLUTION · 21 September 2025 Own record

    “The forthcoming Joe Studwell book on Africa”

Reasoning

The London Review Bookshop lists a book by Joe Studwell titled 'How Africa Works: Success and Failure on the World's Last Developmental Frontier', with a release date of 29 January 2026 (E1, E2). Grove Atlantic's page also presents 'How Africa Works' (E3), and E4 calls it a forthcoming Studwell book as of September 2025. So the book exists, is by Studwell and is recent. However, the listed release date of 29 January 2026 is after the 2026-01-12 claim date, so the book had not yet been released on that date [E1][E2]. The full title also carries a subtitle. Both of these fit the criteria's 'mostly true' category.

Cite this claim

Tyler Cowen, “Joe Studwell has a new book titled How Africa Works.” (said 12 January 2026). Verdict: mostly true. Reliability API, claim c_b763ead4d9e4, method 0.1.0+c876030c, dataset release v1.1.2. https://epistacklabs.com/claims/c_b763ead4d9e4

This claim is in dataset release v1.1.2, with the same verdict.

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More factual claims by Tyler Cowen

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  3. Mixed Factual 6 December 2025
    “Both #1 (brain drain) and #2 have taken a hit in recent times.”

    The UK's human capital (through brain drain) and its matching of market demands have both declined in recent times.

  4. Mostly false Factual 6 December 2025
    “They are also, in my view, the biggest reasons why the UK currently is in economic trouble.”

    In Cowen's view, weak human capital and mismatch with market demand are the biggest reasons the UK is currently in economic trouble.

  5. Mostly false Factual 6 December 2025
    “More and more smart Brits are leaving for the US or Dubai.”

    An increasing number of smart Britons are leaving the UK for the US or Dubai.

All of them

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