Recovering that cognitive capacity requires distinguishing what democracy demands procedurally from what citizens need substantively. Procedurally, this includes thin but load-bearing guardrails: lawful governance, mutual rights of expression and association, electoral integrity with peaceful alternation, and restraints on violence. Substantively, this entails enduring spaces to work through moral questions that procedures alone cannot answer, venues where citizens practice understanding what drives disagreement, identifying trade-offs, and committing to act together despite remaining differences.
This capacity once lived in institutions that structured collective thought: political parties, newspapers, legislatures, churches, unions, civic associations, and local governments. They organized feedback loops through which citizens could deliberate together, translating noise into policy. These spaces weren't just information processors - they were places where voices emerged through repeated practice, where people developed what they thought by working through substantive questions in sustained relationship with others.
However, in recent years, their decline has had multiple causes: nationalization of politics, suburban fragmentation, economic restructuring, and legislative reforms. What declined wasn't just individual institutions, but enduring deliberative publics where people worked through disagreements over time, building the capacity to disagree and commit. Digital platforms that dominate public discourse reward engagement over deliberation, amplifying voice without building conditions for collective sense-making.