The vanishing oil supply is increasingly in the media. This film opens tomorrow: http://thefuelfilm.com/

I applaud that there are films drawing attention to this impending crisis; however this film makes some claims that are debatable, e.g. (from their FAQ)
Q: Does biodiesel contribute more to carbon emissions?
A: No, it offsets carbon emissions

That statement is not entirely correct… burning ANYTHING contributes to carbon emissions; it’s just not burning OLD fuel, so it’s not releasing “new” carbon into the atmosphere.