Fas
Fas is the pre-positive (or generative) arm. Its clients are constructing something — a policy architecture, a legal instrument, an institutional design — and they need the framework before the line is drawn. It operates in the space Roman jurisprudence called fas: what is permitted by the order of things, prior to statute and prior to state. It answers the question what should this look like.
Jus
Jus is the positive (or diagnostic) arm. Its clients must act inside a legal landscape that is already contested and moving. Jus reads that terrain and reports on it at the pace of events — tracking deployment of legal instruments as weapons of statecraft: export controls, sanctions regimes, investment restrictions, jurisdictional assertions. It answers the question what are you dealing with.
Fas/Jus is a juridical-intelligence and R+D+I studio — whose purpose is to answer the defining question of twenty-first-century statecraft: “What is the gray zone?”
Jurisdiction, sovereignty, and legal authority are no longer stable backgrounds against which power operates. They are the terrain on which it is exercised. Several macro-trends converge on this conclusion. The WTO Appellate Body has been functionally dead for years, and no successor dispute-settlement architecture has filled the void. The extraterritorial reach of domestic law — sanctions, export controls, investment restrictions — now extends jurisdiction far beyond territory, with multiple states doing so simultaneously and to conflicting effect. Industrial policy has returned not as an economic correction but as legal instrument: subsidy architecture, regulatory design, and market-access rules deployed as primary strategic weapons. Jurisdictional space itself is proliferating, as special economic zones, free ports, and novel customs regimes multiply the number of overlapping, partially sovereign legal spaces in which the question “which law applies here” no longer has a clean answer. And, subtending all of it: the post-1945 normative consensus is not being renegotiated. It is being vacated in place — with states continuing to invoke its language while a military invasion is recharacterized as a law-enforcement action, an arrest warrant is ignored by its own architects, and the categories of peace and war lose their operative legal meaning.
These are the constituent trends of what I have christened, personally (with a view to public-facing material), “geo-jurisprudence”: the medium through which authority is projected, contested, and re-made at the level of world order. The existing legal architecture was not built to reckon with it. The gap between what the law says and what states actually do has become the primary theater of great-power rivalry — and it will widen. That gap is what fas and jus were always trying to describe.
Engagements are by invitation only; outputs are owned by the client and governed by unilateral confidentiality.