/ 03 /What Money Is For

The shift the last section described is not only technological. Beneath the change in what we can build sits a change in what we can no longer afford to ignore: money itself.

Bernard Lietaer, who helped design the mechanisms behind the Euro, spent the rest of his career arguing that we misunderstand what money is.³³ A currency, he held, is at its root an agreement to use something as a means of exchange — but its real work is to connect unmet needs with unused resources. The word carries the idea: currency shares a root with current — from the Latin currere, to run. Money is not, first of all, a store of value; it is a way of seeing and directing flow. It makes certain movements visible and rewards them, and so encodes what a system treats as worth having. Ours makes extractive financial return exquisitely visible and almost nothing else — so that is what the whole economy veers toward.

Many have named what that leaves out. E.F. Schumacher argued half a century ago that an economics blind to everything but price would consume the natural and social capital it depended on;³⁴ Elinor Ostrom’s Nobel-winning work showed communities governing shared resources well with instruments the market model says shouldn’t work;³⁵ Arthur Brock, one of Holochain’s co-creators, maps wealth as a spectrum of increasing dimensions of aliveness — from scarce tradable things at the base, up through the measurable health of a system, its performance, its relationships, and finally its capacity to generate new forms.³⁶ The through-line is consistent: living systems draw their health from levels our money cannot see.

The instinctive response is to reach for a better single currency — a sounder money, a fairer coin. That instinct is the error, and Lietaer named why: the problem is monetary monoculture. A single national currency, optimised for large-scale trade, is extraordinarily good at what it does — and, like any monoculture, efficient but fragile, and unable to carry the kinds of value it was never designed for. Healthy ecosystems are plural; a resilient economy would be too. Not one currency, but many — national money for the trade and capital it already serves well, and alongside it the currencies it has no way to express: for local exchange, for regenerative work, for the trust between communities.

This is neither new nor untested. Mutual Credit — units issued at the moment two parties transact, one balance rising as another falls, net supply always zero, nothing mined and no scarcity manufactured — has run in the real economy for nearly a century. Switzerland’s WIR Bank has operated a mutual-credit currency among tens of thousands of small businesses since 1934, alongside the franc, not instead of it; researchers have found it tends to move counter-cyclically, steadying its members when bank credit contracts.³⁷ Ralph Borsodi and Robert Swann issued the Constant in 1973, a unit anchored to a basket of real goods that held its value while the dollar inflated;³⁸ that lineage runs through the Schumacher Center to BerkShares, still circulating in Massachusetts today.³⁹ None replaced national money. Each did something national money couldn’t.

Two harder problems kept this from scaling, and both now have answers. The first is how plural currencies hold together without collapsing back into a single reserve asset that drains value toward whoever issues it — the problem Keynes tried to solve at Bretton Woods with the bancor, a shared unit for clearing between nations,⁴⁰ and the one WIR has quietly solved for its members for ninety years: multilateral mutual-credit clearing, with nothing hoardable in the middle. The second is what anchors value if not scarcity — the question Borsodi answered with a commodity basket and that today’s regenerative-finance efforts are answering with measures of real ecological value: a shared denominator that is not itself a currency. The monetary theory has never been the missing piece. The missing piece is the infrastructure to issue, verify, and clear such currencies across many communities at once — which is exactly where nearly every attempt, for fifty years, has stalled.

This is the problem Holochain was built to solve. Before it was infrastructure for anything else, it was infrastructure for currencies: a substrate for issuing plural, real-value-backed currencies and clearing between them, with no central mint, at the scale the theory always needed and never had. Everything that follows — the accounting engine, the mutual-credit currency, the marketplace — is that substrate taking shape. And it reaches maturity as serious economics reaches for the same thing again: regenerative and bioregional finance, complementary currencies, the search for money that measures real value rather than only extracting it. The ideas are old and well-founded. What is new is that the coordination layer to run them now exists.