The neo-cons' favourite philosopher is Leo Strauss, who emphasized the distinction between the few who rule and the many who are ruled by them. The only ones who should be allowed to know the truth, in his philosophy, are the ruleres. The ruled need to be fed myths about the motivations of the rulers and the ways of the world in order to legitimize their rule. Strauss was an atheist, but in favour of religion as an instrument used to fool and lead the people. Sounds familiar? The truth that no higher power exists should be kept away from the people, and God should be invoked to justify the actions of the rulers.
Strauss also emphasized that the most fundamental distinction in politics was that between
friend and
enemy.
Leo Strauss was a student of the Nazi lawyer Carl Schmidt, who developed the theory of a dual set of laws: one law for friends, and one law for enemies...
As for oil interests, Greg Palast had a BBC Newsnight documentary which highlighted the tension between the neo-cons and the oil companies. The neo-cons had wanted to privatize Iraq's oil production after the invasion, but the oil companies wanted a state-run oil company which could regulate production volume. The neo-cons wanted Iraq out of OPEC, but the oil cartel wanted them to stay a member (OPEC = high oil prices). At the end of the day, the oil cartel won.
As for Iraq:
"In 1982, Israeli journalist Oded Yinon wrote (and thanks to xymphora for the quote):
The dissolution of Syria and Iraq later on into ethnically or religiously unique areas such as in Lebanon, is Israel's primary target on the Eastern front in the long run, while the dissolution of the military power of those states serves as the primary short term target.... Iraq, rich in oil on the one hand and internally torn on the other, is guaranteed as a candidate. Its dissolution is even more important for us than that of Syria.... So, three (or more) states will exist around the three major cities: Basra, Baghdad and Mosul, and Shi'ite areas in the south will separate from the Sunni and Kurdish north."
(
http://rigorousintuition.blogspot.com/2005/05/mission-accomplished-really.html)