High-Stakes Bet Puts $300,000 on Explosive AI-Driven U.S. Growth by 2033
Key Takeaways
- •The bet was agreed on X on 15–16 August 2026 and will be decided by whether U.S. real GDP per capita rises at least 15% in a single year by the end of 2033.
- •The agreement turns a debate about AI-driven prosperity into a measurable test based on national accounts data.
- •The fast-growth side includes William MacAskill, Samuel Albanie, and Tom Cohen, with a combined stake of $60,000.
- •The no-fast-growth side includes Benjamin Moll and Andrew Ho, with a combined stake of $240,000.
- •The odds are 4:1, implying a 20% chance assigned to the fast-growth outcome.
Benjamin Moll has assembled a high-stakes bet on the trajectory of the U.S. economy, pitting those who expect near-term explosive AI-driven growth against those who do not.
The wager, agreed on X on 15–16 August 2026, poses a single question: will U.S. real GDP per capita grow by at least 15% within a single year — measured relative to the prior peak — by the end of 2033? A document summarizing the agreed terms has been published.
The setup reflects a broader debate now running through economics and AI circles: whether advances in artificial intelligence could show up in measured output quickly enough to register in national accounts as unusually fast per-capita growth. By tying the bet to real GDP per capita and a specific threshold, the agreement turns that debate into a concrete benchmark rather than a vague claim about “AI-driven” prosperity.
Parties and Stakes
Fast-growth side (wins if the growth condition is met):
- William MacAskill () — $10,000
- Samuel Albanie () — $25,000
- Tom Cohen (https://x.com/tomcohen) — $25,000
- Total: $60,000
No-fast-growth side (wins otherwise):
- Benjamin Moll () — $40,000
- Andrew Ho () — $200,000
- Total: $240,000
The combined stakes total $300,000.
Odds
The odds are set at 4:1 — every $1 staked by the fast-growth side is matched by $4 from the no-fast-growth side. This structure implies a 20% probability of the fast-growth scenario.
For readers following the debate, the long time horizon matters: the outcome will depend on how the U.S. economy performs through the end of 2033, so the bet is less about near-term noise than about whether sustained gains ever reach the agreed threshold within that window.
Reaction
Writing at Marginal Revolution, the post's author commented:
I'm known for quipping that a bet is a tax on bullshit but I don't think either side is BSing. We have a genuine and important disagreement. I'd side with Moll, for what it is worth.
This article appeared first on Marginal Revolution.
