Seven Domains, Seven Gaps
Autocracies can buy health and infrastructure. They cannot fabricate agency.
The composite Human Capability Index obscures a critical pattern. When disaggregated into seven constituent domains, the story becomes clear: autocracies do not uniformly lag behind democracies. They match or approach democratic levels on survival, infrastructure, and material standards.
The divergence concentrates in two domains: Agency/Equality and Psychological Well-being. Capable autocracies score 28 on agency versus 92 for full democracies—a 64-point gap. On psychological well-being, the gap is 36 points. These are not marginal differences; they represent fundamentally different human experiences under comparable material conditions.
This raises a measurement question: should a composite index weight all domains equally? A citizen of Saudi Arabia (HCI 88.7) has access to excellent healthcare and modern infrastructure. But they cannot freely assemble, publish, or vote. The aggregate score papers over what may be the most consequential domain of all.
The radar profiles make the shape of the gap visible. Democracies form a near-circle. Capable autocracies form a distinctive lopsided polygon—full on the right, collapsed on the left. The geometric signature of engineered development without political freedom.