Sunday 21 July 2013

Is free will a scientific problem?

By Neil Levy, The Florey Institute of Neuroscience and Mental Health

An American neuroscientist claims to have solved the problem of free will. Peter Tse, who works at Dartmouth College in New Hampshire, says that the key to free will lies in how neurons can rewire each other. But I would argue the problem of free will is a conceptual problem, not a scientific one.

In an article he recently published in New Scientist, and at much greater length in his book The Neural Basis of Free Will, Tse sets out his theory according to which neurons rewire each other. They can form temporary circuits, and alter the criteria to which they respond in the future.