Free Will

Free will is the capacity to choose between different possible courses of action unimpeded. It is one of the oldest and most contested questions in philosophy.

The central tension

If the universe is deterministic — every event caused by prior events — then our choices are simply the inevitable outcomes of prior causes. How can we be truly free?

If the universe is indeterministic (as quantum mechanics suggests), then our choices may be random, but randomness doesn’t seem to equal freedom either.

Positions

Hard determinism: Free will is an illusion. All events, including human choices, are fully determined by prior causes.

Compatibilism: Free will and determinism can coexist. “Free” means acting from one’s own desires without external compulsion, not acting outside causation.

Libertarian free will (not the political kind): Humans have genuine metaphysical freedom that transcends physical causation. Often tied to dualist views of mind.

Connections

The Stoics had a nuanced view: they accepted fate (determinism) while maintaining that our responses to events are always within our control. This is a form of compatibilism.

The rise of Language Models has renewed these debates — if a model produces text through deterministic computation, does it have agency? Does it matter?