I have not purchased the book yet, but I did skim through it at the book store. Is this the general theory of the book:
1) The man must develop a primary purpose in life that is NOT his wife or marriage. 2) The man must consider his wife "disposable", meaning that if she can no provide what he needs, he just moves on. 3) That women effectively want men that don't want them (needy).
If anyone has a better summation, I would love to here it.