He claims what he is proposing is "less morally questionable" yet in the very next line he states he wants something "truly horrible" and "evil itself." 
He claims what he is proposing is "less morally questionable" yet in the very next line he states he wants something "truly horrible" and "evil itself."
A type of guy who thinks that the history of all hitherto existing society is just whatever gets his rocks off. See also: "Evolutionary psychologists"
He is the Main Character and therefore anything he craves and wants more of can't be a bad thing because he can't be a bad person.