Who owns the public square now?

The public square was never a single place. It was the collection of spaces, newspapers, meeting halls, and airwaves where a society talked to itself. Much of that conversation has now migrated onto platforms owned by a small number of companies.

This migration has real benefits: more voices, faster exchange, lower barriers to participation. But it also means the rules of public debate, who can speak, what can be seen, how disagreement is handled, are increasingly set by private interests answerable to shareholders rather than citizens.

The question is not whether these platforms should exist. It is whether a society can hold a genuine public conversation inside spaces it does not govern. Transparency about how decisions are made matters as much as the decisions themselves.

A healthier public square would not depend on the goodwill of any single company. It would be built on a diversity of spaces, clear rights of appeal, and a shared understanding that the infrastructure of conversation is too important to leave entirely to the market.