see #14.
The thing I remember most about the book was Horowitz's description of the woman he knows who is a recovering One World Socialist Utopia type. She is very educated and intelligent, now knows that Utopia never has and never will exist, but finds herself occasionally slipping back into the mentality. She wants to believe it.
It's like a drug addiction with them. I still wonder if it's at least partially genetic, as with other addicts.