Dead Forest Theory

The public has undergone gravitational collapse.

For a decade, we have explained the retreat from the public internet using Yancey Strickler’s Dark Forest Theory. People withdrew into smaller, quieter spaces because speaking in public became dangerous. Search, recommendation systems, surveillance capitalism, culture wars, and cancellation dynamics transformed the public sphere into a hostile environment. The resulting cozyweb—private group chats, Discords, Slacks, newsletters, encrypted messaging groups, invite-only communities—was understood as a strategic adaptation. The public remained a single connected universe. People simply stopped talking across it.

This picture no longer fits.

The cozyweb has ceased to be merely hidden. It is becoming causally disconnected. The public internet is no longer a hostile commons shared by everyone. It is increasingly the empty space separating an archipelago of informational black holes. The Dark Forest is transforming into the Dead Forest.

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A dark forest is still one forest. Signals travel. Creatures remain connected by the possibility of encounter. Silence is strategic. The Dead Forest begins where the silence becomes irreversible. The inhabitants are no longer choosing not to speak across the public sphere. Increasingly, they cannot speak.

The defining feature of a black hole is not infinite density but the existence of an event horizon: a boundary across which causal influence becomes one-way. Once crossed, no signal returns. Outbound communication is not forbidden or unwise. It is impossible.

A mature cozy community increasingly resembles such an object. Its defining characteristic is not privacy but inaccessible interiority. It possesses an evolving local culture, cadence, trust structure, hierarchy of attention, stock of shared assumptions, repertoire of jok…