This is the best peak oil movie out there. It is very in depth into what is peak oil and why we're in for an inevitable decline in production rates, which means we'll have less supply to fill an ever increasing demand. The movie includes interviews with investment banker and adviser to George W. Bush, Matthew Simmons, petroleum geologist Dr. Colin Campbell, and former OPEC Secretary-General Fadhil Chalabi, among others.
This film is a must see for anyone curious about peak oil!!
For "solutions" to this problem, check out "The End of Suburbia"