The Caribbean Digital Union: One Currency, One Government, Run by AI Agents

Forty years of CARICOM, and the Caribbean still hasn't achieved what should be one of the easier regional integrations in the world. Islands that share the same climate exposure, the same food security pressures, and deeply connected cultures still trade more easily with North America than with each other. A shared currency, a shared capital market, coordinated governance - all of it has stayed just out of reach.

The Caribbean Digital Union (CDU) is a proposal to stop waiting for that coordination to happen the traditional way, and build it instead as a digital-first economy governed by its own members, with public administration run increasingly by accountable AI agents. It's an ambitious idea. Here's what it actually proposes, piece by piece.

The Core Idea, in One Sentence

The CDU is designed to be a single, complete digital economy: one shared currency, one government run through direct citizen voting, one regional capital market, and a public administration carried out by AI agents working under human supervision all owned and governed by its own members rather than by any single state.

A Currency That Isn't Pegged to the US Dollar

At the center of the CDU is the Caribbean Currency Unit (CCU) - a fully reserved digital settlement unit whose value is set by a weighted basket of Caribbean currencies, not a peg to the US dollar. It uses the same method as the IMF's Special Drawing Right and the historical European Currency Unit that preceded the euro: a fixed quantity of several currencies bundled together, so the unit's value floats with the region's own economy rather than tracking any single outside currency.

Every CCU in circulation is backed 100% by liquid reserves, audited quarterly and published to citizens. Moving CCU within the union is free. A 1% fee applies only at the edges when money is converted into or out of CCU from an outside currency which is where the real cost of cross-border payments actually sits today.

A Government Run by Direct Vote — and Paid Participation

Rather than delegating governance to representatives, the CDU is structured as a DAO a decentralized autonomous organization where members vote directly on major decisions, from the currency basket's composition to how treasury funds get allocated. Every verified citizen gets exactly one identity and one vote, with quadratic voting used on major questions so a wealthy minority can't simply outspend everyone else's voice.

Citizens are paid to participate - a small reward for actually reviewing and voting on proposals, capped to prevent abuse. It's a deliberate design choice: treating governance as real work worth compensating, not an afterthought nobody has time for.

Administration Run by AI Agents, Under Human Supervision

This is the piece that separates the CDU from a typical monetary union proposal. Routine public administration - identity verification, dispute evaluation, data queries, claims processing - is designed to be carried out increasingly by AI agents operating within clearly encoded rules, with every action logged for audit and human supervisors holding circuit breakers that can halt agent action at any time.

The stated goal is a hard cap: total administrative cost held under 10% of the union's annual revenue a fraction of what public administration typically costs relative to GDP in the region today. Agents don't replace human oversight; they replace the layers of bureaucratic overhead that make government slow and expensive everywhere else.

How It's Actually Funded

Rather than taxing profit which requires audited accounts, expense verification, and enforcement powers a digital union doesn't have the CDU proposes funding itself through a single, simple mechanism: a 10% value-added tax on sales, computed automatically at the point of sale, plus the 1% currency conversion fee described above. No annual returns to file, almost nothing to audit manually, because the union's own settlement rails calculate and collect the tax as transactions happen.

Essentials are protected by design: basic food and medicine are zero-rated, remittances and personal transfers are never taxed, and small vendors below a set threshold pay no VAT at all. The tax is meant to fall on discretionary spending in the formal economy not on a family sending money home or a small vendor just getting started.

The Four Working Parts

Why Citizenship Is Open to the Diaspora, Not Just Residents

One of the more consequential design choices in the whitepaper: citizenship isn't limited to people currently living in the Caribbean. Anyone who can show Caribbean descent - a parent or grandparent who is or was a national of a Caribbean state is eligible to join, alongside Caribbean nationals themselves. Individual citizenship is free; enterprise registration carries a small one-time fee.

This matters given the region's well-documented brain drain: roughly 70% of the Caribbean's tertiary-educated workforce has migrated abroad. A union that treats the diaspora as full members, not outsiders, opens the door to exactly the kind of capital, skills, and investment that currently flows around the region rather than into it.

Why This Is a Genuinely Long-Term Bet

Nothing about this launches fully formed. The whitepaper lays out a phased rollout starting with a shared currency and basic settlement in the Caribbean, then expanding into full governance and dispute resolution, then a capital market, then insurance access - each phase gated on evidence before the next begins. It's the same discipline that shows up throughout Keeghan's other work: declare an ambitious future, then build toward it in stages that can actually be proven, rather than promising the whole system at once.

That's the connective thread back to the Premature Millionaire framework the Inevitability Loop of Declare, Own, Execute, Prove. The CDU whitepaper opens by declaring a future that plainly isn't true yet: one unified Caribbean economy. Everything after that opening is the unglamorous work of owning the gap between that declaration and where the region stands today, and proving it phase by phase rather than asking anyone to take it on faith.

See It in Action

This isn't only a paper concept. A working prototype web app already exists, built to give a visual sense of what the Caribbean Digital Union could look like in practice.

Explore the Caribbean Digital Union prototype →

For the full technical detail - the currency basket mechanics, the governance and voting rules, the dispute resolution process, and the complete rollout roadmap.. the whitepaper covers all of it in depth.

The Bottom Line

The Caribbean has never lacked the raw ingredients for unity ~ shared history, shared geography, shared culture, and a combined economy large enough to matter globally. What it's lacked is the coordination mechanism to actually build it. The Caribbean Digital Union is a proposal to build that mechanism directly: one currency, one government, one capital market, engineered from the ground up rather than negotiated treaty by treaty.