How is that fundamentally different from someone observing 2500 years ago that drinking wine could affect the same processes? That is the point many in this th

How is that fundamentally different from someone observing 2500 years ago that drinking wine could affect the same processes? That is the point many in this thread are trying to make. The essence of the question is usually more persistent than it first seems. That the physical can influence or even determine the mental has been known for at least as long as 3000 years. Those particular experiments you reference don't add much to the philosophical discussion of libertarianism at all.