Voluntary action and neural causation.

I agree with Nachev and Hacker's general approach. However, their criticism of claims of covert automaticity can be strengthened. I first say a few words on what voluntary action involves and on the consequent limited relevance of brain research for the determination of voluntariness. I then turn to Nachev and Hacker's discussion of possible covert automaticity and show why the case for it is weaker than they allow.