Intelligence is getting cheap.
Verification isn’t.

Exploring the intersection of AI, digital assets, and markets as AI drives the cost of intelligence toward zero, and open networks rewire how value moves.

LIGHTSPARK — CO-FOUNDER · LIBRA (META) — CO-CREATOR
MIT CRYPTOECONOMICS LAB — FOUNDER · FORBES — CONTRIBUTOR

01 — Featured · 2026.06
02 — What I’m thinking about All ideas →
The economics of AI

When AI can do more than we can check

The price of producing a plausible answer is collapsing. The price of knowing whether it is right is not. That gap will reshape careers, companies, investment, and policy.

Read the explainer →
The economics of stablecoins

The trillion-dollar battle for money's operating system

Stablecoins are a platform war over the rails of the global economy. The technology matters less than the strategy: issuance is commoditizing, distribution decides the winners, and the endgame is an open standard the whole ecosystem shares.

Read the explainer →
The GENIUS Act

Stablecoins grew up — and agents are the next users

Issuance is becoming a commodity; the advantage is distribution. With the GENIUS Act setting reserve and redemption guardrails, the open question shifts to infrastructure for AI agents: portable identity, programmable payments, verifiable trust.

Read the explainer →
The through-line When intelligence is cheap, the scarce resource becomes verification.
03 — Ledger · 2026 All writing →
04 — Record Full operator record →
CO-FOUNDER · 2022–2026

Lightspark

As Chief Strategy Officer, led Finance, AI & Data Science, Business Development & Sales, Corporate Development, and Strategic Partnerships. Now Advisor to the CEO.

CO-CREATOR · 2018–2022

Libra / Diem (Meta)

Chief Economist of the Diem Association and Head Economist of Meta’s FinTech division; engaged regulators from the Fed and U.S. Treasury to the ECB, Bank of England, and MAS.

FOUNDER · 2017–

MIT Cryptoeconomics Lab

Research on the economics of AI and AGI, digital assets, and stablecoins. Designed the 2014 MIT Digital Currency Research Study — Bitcoin for every MIT undergraduate.

05 — As featured in All press →
The New York TimesThe Wall Street JournalThe Washington PostFinancial TimesThe EconomistTIMEThe AtlanticBloombergWIREDABC NewsCNBCNPRNatureScienceCoinDeskForbes
06 — Heard on All appearances →
07 — Signal @ccatalini →
08 — Contact [email protected]
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