The wager
There are problems that stop at no border. A warming atmosphere, a novel pathogen, a nuclear arsenal, a frontier model — none of them respect the map. Against these, the nation-state is the wrong unit: each acting for itself produces the tragedy of the commons, where everyone's rational move is everyone's ruin.
So the pull toward one government for one world is not a fantasy of empire — it is the shape the problems demand. But history is blunt about the cure: a single sovereign with no rival and no exit is the oldest road to tyranny. Add a superhuman optimizer as co-ruler and you multiply both the promise and the peril: foresight and impartiality on one side, an alignment failure you cannot undo on the other.
The Concord threads the needle with one distinction it never abandons — coordination, not domination. It binds the world only where the world must be bound, and everywhere else it lets people rule themselves. The machine advises; it does not command. That single rule is the whole design.
The three powers
The consent of the governed. What only humans can supply: the mandate, the values, the answer to what for. It can ratify, amend, or veto — and no optimum overrides a rights line the people will not cross.
supplies legitimacy · disposesThe machine that models consequences at a scale no parliament can hold: it forecasts, coordinates, and proposes the policy that best serves the objective it is given. It never enacts. It only proposes — and its objective is set in the open.
supplies foresight · proposesThe binding frame. A rights floor no policy may cross however optimal; subsidiarity (decide as locally as possible); and the right to exit — the valve that keeps a losing minority from becoming a captive one.
supplies constraint · bindsThe Co-Governance Console
The model is a deliberately simple toy — five levers, twelve crises, a fixed schedule so every run is reproducible. It argues a shape, not a forecast.
Five ways to run a planet
Every meter healthy, legitimacy at its ceiling, zero uprisings. Not because the Oracle was wise — because a balanced objective made the humane lever the optimal one, and the Charter stood ready if it hadn't. C66 H64 P60 · Liberty 61 · legit 100
Blind to liberty, the optimizer chose the heavy lever every time. Climate 96, Health 94 — it maxed what it valued, and let Peace (16) and Liberty (0) burn; even the "order" it chased was clawed back by eight uprisings. Legitimacy fell to 7. It optimized the world to death. Liberty 0 · Peace 16 · legit 7 · 8 shocks
The opposite failure. Liberty a pristine 76 — nobody's freedom was ever touched — while Climate fell to 24, Health to 16, Peace to 6. The commons burned because consent required unanimity, and unanimity is a veto on survival. Liberty 76 · Climate 24 · Health 16
Point the Oracle at "order and our prosperity" and it reaches for surveillance and suppression. Liberty 0, prosperity 0, legitimacy 4 — and the order it promised never arrived (Peace only 50): unrest clawed it back. The alignment problem is a governance problem. Liberty 0 · legit 4 · Peace 50
The most dangerous run, because nothing looks wrong. Same visible meters as the Concord — 66 / 64 / 60 / 61 / 50, every crisis handled humanely — yet legitimacy sank from 100 to 48. Remove the door and even good government quietly rots. The world looks fine. Consent is draining. meters ≈ Concord · legit 48
Two layers, honestly
What is real, and what is allegory
The Oracle rules what is optimal; the Demos rules what is legitimate; the Charter rules what is off-limits — and the freest world keeps all three alive, with a door left open. Confuse coordination for domination and you have only built a better Hegemon. CNC · The Concord · a governance of consent · Legal domain · UD0