3 of 15 people found the following review helpful
on 28 July 2006
If I have it right, and this was a difficult concelpt to grasp, an artificial world is peopled by humans who have some sort of software filters which control what they experience. Hence it is possible to have two populations existing in the same place but experiecning different realities.It get a bit too complex o follow after that.
But the story of an engineered solar sstem is pretty good. hint to author - keep it simple next time