# A Big Bet on Explosive AI-Driven Growth

> Source: <https://marginalrevolution.com/marginalrevolution/2026/08/a-big-bet-on-explosive-ai-driven-growth.html?utm_source=rss&utm_medium=rss&utm_campaign=a-big-bet-on-explosive-ai-driven-growth>
> Published: 2026-08-28 11:18:37+00:00

# A Big Bet on Explosive AI-Driven Growth

Wow! The excellent [Ben Moll](https://benjaminmoll.com/) has put together a [high-stakes bet](https://benjaminmoll.com/wp-content/uploads/2026/08/growth_bet.pdf) on US economic growth.

A bet on near-term explosive AI-driven growth: whether U.S. real GDP per capita will grow by at least 15% within a single year (measured relative to prior peak) by the end of 2033. Agreed on X, 15–16 August 2026. This document summarizes the agreed terms.

1. Parties and stakes

Fast-growth side (wins if the growth condition in Section 2 is met):

● William MacAskill https://www.williammacaskill.com/ — $10,000

● Samuel Albanie https://samuelalbanie.com/ — $25,000

● Tom Cohen https://x.com/tomcohen — $25,000

● Total: $60,000

No-fast-growth side (wins otherwise):

● Benjamin Moll http://benjaminmoll.com/ — $40,000

● Andrew Ho https://andrewho.xyz/ — $200,000

● Total: $240,000Odds: 4:1 — every $1 staked by the fast-growth side is matched by $4 from the no-fast-growth

side. Implied probability of the fast-growth scenario: 20%.

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.
