While blaming the end user of oil is warranted, it is financially risky. If people walk out of movie thinking all of the world's problems are their own fault, they are not likely to tell their friends to see the movie.
I seems, on the face, noble to blame the "end users". This system is set up, whether you accept it or not, so that a select few of "intellectual elites" determine the best course of action for the "people".  The men with this sort of knowledge, Rockefellers Club of Rome for example, could have molded society on conservation and awareness instead of gluttony and consumerism (special interest maximum profit).  The mass of people do what they are told, whether or not you can accept it, it is the truth.  The great mass of society has been brought to the cliff of civilization for the greedy wants of profit.  Consume Consume Consume, if you don't, you not part of the herd.  While this group of intellectuals might scoff at this, it is never the less the reality of the situation.  What a sad display of the human condition...

==AC