Libet Experiment Interpretation / 利比特实验解释

Libet experiment interpretation is the caution EP256 AI时代，“自由意志”还存在吗？ attaches to [[BenjaminLibet|Benjamin Libet]]’s famous button-press task. In the experiment, brain activity appears before the participant reports conscious intention, which has often been read as evidence against [[FreeWill|free will]].

The episode treats the data as important but rejects overextension. A participant’s arbitrary decision to press a button is not the same as choosing a career, resisting addiction, parenting, committing a crime, or deciding how to live. For [[TuMotuo|土摩托]], the experiment narrows naive self-report but cannot settle Moral Responsibility Under Determinism / 决定论下的道德责任 or Biological Agency / 生物能动性.

Key Claims

• Neural readiness before conscious report challenges the feeling that conscious intention always begins action.
• The task’s narrowness matters: random finger movement is a weak proxy for meaningful choice.
• Neuroscience can pressure free-will intuitions without automatically deciding legal, ethical, or existential questions.
• The experiment belongs near Consciousness Measurement because it infers inner timing from measurable brain activity.

Connections

• Benjamin Libet / 利比特 - experiment origin.
• Free Will / 自由意志 and Causal Determinism / 因果决定论 - philosophical implications.
• Moral Responsibility Under Determinism / 决定论下的道德责任 - boundary between neural evidence and responsibility.
• Consciousness Measurement - adjacent measurement problem.