The Benchmark

A weekly letter on money, markets and history, for investors whose interest goes deeper than the share price.

67 issues · 1,000+ readers · Free, every Thursday

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  • The AI oligopoly playbook

    On September 8, a 27-year-old British researcher sat on a park bench in San Francisco’s Alamo Square and announced on X that he’d quit his job.

  • The secret history of failed taxes

    In the spring of 1381, more than a third of England vanished. Compared with a count taken four years earlier, the number of taxable adults in the kingdom had…

  • 250 years of American Capital V

    Welcome to the fifth and final edition of this American Capital series. We started with a bankrupt republic that built a reputation for paying its debts, and…

  • 250 years of American Capital IV

    Welcome to the fourth edition of this American Capital series. We started with a bankrupt republic that quickly built a reputation for paying its debts, and a…

  • 250 years of American Capital

    Welcome to the third edition of this American Capital series. Last week, we looked at the era of currency chaos.

From the archive

All issues
  • 250 years of American Capital

    Welcome to the second edition of my American Capital series. Last week, we covered how the US began as a bankrupt republic, quickly earned a reputation…

  • 2025's winning trade is losing in 2026

    The scoreboard for H1 2026 is in. If you only read the headlines, you’d think AI infrastructure and the chip trade were the whole story of this year’s first…

  • Cash, card, or enormous stone disc?

    Somewhere off the coast of Yap, in the Caroline Islands out in the Pacific, there is a sunken fortune nobody has seen in more than a hundred years.