Kane offers a provocative and original account of the issues surrounding free will and moral responsibility. He presents a version of the "incompatibilist" or "libertarian" view of free will, defending the classic view of free will as "the power of agents to be the ultimate creators and sustainers of their own ends and purposes" against a wide range of modern critics. This book also serves as a comprehensive survey of recent controversies about free will, coveringmost of the debates of the past 25 years.