One of those funny books where I found myself agreeing with most of what Smith is saying but also annoyed at its repetitiveness and its tendency to lapse into speculation that lacks substance. The best part of the book is the opening discussion of computation. There he has genuine insights and arguments that threaten the coherence of a theory of computation. I would love to read disagreements and responses, because I think he articulates a persuasive view. From there, things get a little shakier. I like the way he situates physics relative to his larger metaphysical project -- especially his use of the notions of individuality, particularity, and fields (physics is all particularity, no individuality). The broader metaphysical claims he goes into about the interdependence of ontology/intentionality/representation/etc are all things I'm inclined to agree with, but I don't think he makes much progress in advancing our understanding of these concepts, or staking out clear claims as to what parts of more "traditional" theorizing are mislead. Maybe that is *all* that can be done, but I'd like to think more substantive accounts can be had -- even if they agree with Smith's conclusions about the lack of sharp boundaries involved in most of these questions. In many ways, aside from the parts on computation and physics I don't think he is doing much to go beyond the type of metaphysics someone like Heidegger or Merleau-Ponty advanced; and while he writes engagingly, his style does not match theirs in conveying import and power. Still want to look more into his recent work on AI, because I think he that is where he is at his best,