Slide 1
Free will asks what makes an action ours
The free-will debate asks what control or authorship makes an action genuinely ours. It becomes difficult when actions also belong to a world of causes.
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Freedom is not simply unpredictability. A random movement may be difficult to predict while failing to express anyone's intention, so replacing determination with chance does not automatically create responsibility.
Slide 2
Determinism fixes the future from the past and laws
Causal determinism holds that the past and laws of nature fix a unique future. It is a thesis about how events follow, not about our predictive abilities.
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A complicated deterministic system may be impossible for a person to forecast in practice. Lack of knowledge about the future therefore does not by itself establish that multiple futures are physically possible.
Slide 3
Accounts emphasize alternatives or authorship
Some accounts emphasize being able to do otherwise. Others emphasize whether an action issues from the agent in the right way.
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Imagine someone acting after careful deliberation while an unused backup mechanism would have prevented a different choice. Such cases test whether alternative possibilities are essential, although their interpretation remains controversial.
Slide 4
Incompatibilists reject free will together with determinism
Incompatibilists deny that free will and determinism can both hold in the relevant sense. They disagree about which of the two should be rejected.
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Libertarian theories defend free will while denying the required determinism. Hard-determinist approaches accept determinism and deny the corresponding freedom. Sharing an incompatibility claim does not mean sharing a complete position.
Slide 5
Neither causes nor chance alone explain responsible control
A serious account must explain control, reasons and responsibility together. Neither causal vocabulary nor an appeal to chance settles the issue by itself.
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For an everyday comparison, distinguish a considered decision from an involuntary spasm. The challenge is to explain the relevant difference without simply inserting the word free into the description of the preferred case.