How this publication works.

Mission

Blackest Swan is an independent publication about systemic risk: the fragile systems modern life depends on, how they fail, and what follows when they do. The aim is to explain, not to alarm.

Methodology

Each analysis starts from a system — a grid, a supply chain, a water supply — and traces its dependencies, its single points of failure, and the plausible chains of consequence when one gives way.

Sourcing standards

Claims rest on primary sources wherever they exist: operator and agency data, regulatory filings, technical reports, and peer-reviewed research. Sources are listed with each piece.

How risk claims are evaluated

Likelihood and severity are stated separately. What is known is distinguished from what is estimated and from what is speculation, and uncertainty is stated rather than smoothed over.

Corrections

Errors are corrected in the piece itself, with a dated note saying what changed.