[aoanla]

I think the disconnect here is that I get the impression he wrote the entire first part just to justify writing his "SF with multiple humanoid species that all have 'hats' but there's a good reason for it" story which forms the second part. (Part of the problem being that... there's really not a good reason for it - Stephenson's grasp of biology is much worse than his grasp of computing technology.)

[ghaff]

Oh I pretty much agree. There's a good argument that the whole first part of the book was to get him to a point where he could write the story he wanted to write. But, if so, there were probably better ways of getting to that point.

And, even if you accept how they got there, the last part of the book just wasn't very compelling for me.