Case Studies
Historical Record
Validated analyses across civilizations, nation-states, and institutions. Domain scoring, phase classification, sourced narrative.
- Index
- 08
- Method
- NII Engine
- Reference
- 2008 →
Western Roman Empire
Civilization/100 — 476/5 periods
HISTORICAL RECORD
The longest documented civilization-scale collapse in the Western tradition — from high empire stability through third-century crisis to final fragmentation.
Peak NII
4.73
Egypt — Arab Spring
Nation-State/2008 — 2014/4 periods
REAL-TIME DATA
Nation-state fracture and partial restoration during the Arab Spring — revolutionary stress, institutional courage deficit, and military restoration.
Peak NII
3.57
Dot-com Collapse
Organization/1997 — 2003/5 periods
REAL-TIME DATA
Speculative cognitive collapse. Mind domain stress crossed crisis threshold at Peak Denial — two months before the NASDAQ composite peak of March 2000.
Lead time
2 monthsbefore the NASDAQ peaked
Peak NII
3.25
Weimar Republic
Civilization/1919 — 1933/5 periods
The most documented institutional collapse in modern history. A democratic system with functioning infrastructure destroyed from within by compounding domain failures — economic catastrophe, identity fragmentation, and a total courage deficit that allowed the preventable to become inevitable.
Lead time
14 yearsbefore Hitler was appointed Chancellor
Peak NII
4.75
European Sovereign Debt Crisis
Civilization/2007 — 2015/5 periods
REAL-TIME DATA
A monetary union without fiscal union — the structural contradiction that made crisis inevitable. The framework measured institutional coherence failure years before markets priced sovereign default risk into peripheral European debt.
Lead time
2 years, 2 monthsbefore Greek PSI debt restructuring
Peak NII
3.44
SVB Banking Stress 2023
Organization/2022 — 2024/5 periods
REAL-TIME DATA
Regional banking fragility under rapid rate hikes — Silicon Valley Bank's failure exposed duration risk, depositor flight, and the gap between Fed confidence and institutional adaptive capacity.
Lead time
2 monthsbefore SVB failed
Peak NII
3.42
COVID Systemic Shock
Civilization/2019 — 2021/5 periods
REAL-TIME DATA
Exogenous shock test on the global system — did structural fragility precede the pandemic? Measures whether NII registered systemic weakness before lockdowns and the fastest bear market in history.
Lead time
2 monthsbefore global lockdowns began
Peak NII
3.83
Ukraine — Russia Invasion
Nation-State/2021 — 2025/5 periods
REAL-TIME DATA
Energy supply weaponization and nation-state fracture — Body and Identity domains elevated into the largest European land war since WWII, with global commodity and security spillovers.
Peak NII
3.01
Each analysis is produced by the Entropy Index engine — the same deterministic thermodynamic framework validated against 2008: The engine entered Crisis in January 2008, 8 months before the collapse of Lehman Brothers in September 2008.