The Cursus Publicus — Intelligence from the Global Frontier

Methodology

How the Cursus Publicus is made — the sources it scans, how items are chosen and graded, how its forecasts are scored, and where its blind spots are. Published so the analysis can be judged on its method, not taken on faith.

What it is

A daily, open-source early-warning brief on foreign developments with downstream consequences for border security, customs and trade, migration, and supply chains. It is situational-awareness analysis — not tasking, targeting, or official guidance.

Sources scanned

Each run sweeps a spread of free, open feeds, then corroborates on primary and wire sources:

  • Broad news — Google News RSS and the GDELT project (no paywalled or proprietary feeds).
  • Humanitarian / displacement — ReliefWeb (UN OCHA).
  • Targeted confirmation — direct web search and page fetches against primary and official sources (government, UN/IGO, Europol, INTERPOL) and the major wires (Reuters, AP, AFP) to verify facts and dates and to find a second independent outlet.

Wikipedia and aggregator redirect links are never cited; every source hyperlink points to the original publisher.

The set of automated feeds is not fixed: sources are added as they become available and dropped as they cease to be, and this page is updated to reflect those changes as they occur.

What gets in

The window is the last 24 hours, anchored to US Eastern time; older items are out of scope. An item is kept only if it has a plausible border-security, trade, migration, or supply-chain nexus — foreign developments and their second- and third-order effects. Purely domestic policy is out of scope. The aim is roughly two to four items per mission area; noise is dropped, and a region with nothing over threshold is marked as such rather than padded.

Sourcing tiers

Every item carries one tier, shown on its source line and filterable on the Catalogue:

  • Confirmed — two or more independent outlets, or a primary/official source.
  • Single-source — one outlet only (flagged as such in the text).
  • Developing — facts still actively changing; verify and revisit.

No more than a couple of items rest on any single outlet; where several carry a story, the most authoritative (a wire or official source) is cited alongside a second independent one.

Forecasting & accountability

Each edition closes with Watch Ahead — directional, resolvable calls. Every call fixes, at publication, an expectation, a resolution window, the counter-signal that would overturn it, and a confidence level in the estimative language of ICD 203 (almost certain, very likely, likely, roughly even, unlikely…). Those words are never revised. Calls go to an append-only ledger; each week The Reckoning grades the ones that have come due — hit, miss, or non liquet (set aside when the evidence can't fairly decide) — and the standing record lives on the Tabularium, where nothing is removed or regraded. Confidence is shown so the record demonstrates skill rather than a wall of safe bets; once enough calls resolve, a Brier score will make calibration explicit.

How it's produced

Editions are generated by an automated pipeline — an AI analyst working from the sources above — and are sent automatically, without a second analyst reviewing each edition before it goes out. That is a deliberate trade-off for a daily, one-person product; the compensating control is transparency: open sources only, every claim linked, sourcing tiers on every item, forecasts graded in public, and a standing corrections record. All content is drawn exclusively from publicly available information and contains nothing classified, law-enforcement-sensitive, or otherwise protected.

Known limitations

  • Language skew. The source universe is predominantly English-language; developments reported only in other languages are under-represented. Treat coverage of non-English media environments as partial.
  • Selective, not exhaustive. A handful of items a day is heavy filtering of a global feed. Much is considered and dropped; absence from the brief is not evidence a development didn't occur or didn't matter.
  • No independent review. Automated generation and dispatch — corrected after the fact rather than gatekept before send.
  • Single maintainer. A personal project run by one person; there is no institutional continuity guarantee.
  • Unofficial. The So what? and Watch Ahead lines are the author's own analytic judgments, not official positions — a starting point to verify, not an authoritative source.

Corrections

Errors are fixed when found and recorded — with the edition and what changed — in the corrections log. Spot something wrong? Send it here.