No one reading this seven hundred page book can fail to be impressed with the sweep of its argument or with the range and depth of its scholarship. There is, indeed, nothing like it currently extant and it will take its place as a major landmark study. That range and depth of scholarship may perhaps explain why from time to time I felt as though I were drowning in multiple cross-references and superimposed typologies. Indeed, I was not entirely clear how tight the superimpositions were, or whether they were roughly parallel. For example, I found myself unsure what the relation was between the familiar sequence from hunter/gatherer to tribal societies and from archaic civilisations to the axial age, and the Merlin Donald sequence from the mimetic to the theoretic, and I was equally unsure about how these two sequences related to the sequence of childhood development based in Piaget, Bruner and others.