This book offers a new theoretical framework within which to understand "the mind-body problem". The crux of this problem is phenomenal experience, which Thomas Nagel famously described as "what it is like" to be a certain living creature. David Chalmers refers to the problem of "what-it-is-like" as "the hard problem" of consciousness and claims that this problem is so "hard" that investigators have either just ignored the issue completely, investigated...