Reference Data
StageDurationRetentionMomentumExits
Classification Note Zone velocities use ending-zone assignment (countries classified by period-end score). Starting-zone assignment yields materially different results (e.g., Tyranny Basin: +0.72/yr starting-zone vs −0.64/yr ending-zone). This sensitivity means zone velocity claims should be interpreted with caution. The “gravitational pull” narrative depends on the classification method chosen.
What This Means for the United States (Stage 5, L=48) Historically, countries at Stage 5 have a median duration of 10 years before moving. But the US has unusual characteristics: (1) velocity of −18/yr (2yr window; 10yr: −4.2/yr) is 6x the historical average for this stage; (2) the historical momentum (pre-2006: +38%, post-2006: −23.3%) shows a structural break—not normal conditions, but active executive capture. At current velocity, the US will transit through Stage 5 in under 1 year, not 10. The “typical” Stage 5 country isn’t plummeting at coup-level speed.
The Basin Physics Confirmed The data proves the tristable basin model: Stage 1 (Liberty basin) and Stage 8 (Tyranny basin) are deep gravitational wells—countries stay for decades (35–48 years median) with 85–95% retention rates. Stages 2–7 span the hybrid trap—moderate residence times (7–10 years), variable retention (21–52%), and high volatility. Critically: Stage 7 is the tipping point. It is the only middle stage with net downward momentum (−3%). Once a country reaches Stage 7, the pull toward Stage 8 (Totalitarianism) exceeds the pull back toward liberty.
Temporal Comparability Note This analysis combines data from three distinct source periods with different measurement methodologies: author estimates (pre-1972), original Freedom House scoring (1972–2005), and revised FH methodology (2006–2025). Era-specific sensitivity analysis largely confirms the pooled results.