NOTE: This video suggests Peak Oil is a "theory". It is technically theory, but like evolution, it is accepted as fact among scientists. Everyone from oil company geologists to the U.S. Department of Energy agree there's only so much oil left in the ground. The only question is when we peak.
Oil Release Presentation by Richard Heinberg
Quick View on Peak Oil:
http://www.energybulletin.net/primer.php
Basics of Peak Oil (Awesome!):
http://wolfathedoor.org.uk
Books:
The End of Oil: On the Edge of a Perilous New World -- Paul Roberts
The Party's Over: Oil, War and the Fate of Industrial Societies -- Richard Heinberg
Out of Gas: The End of the Age Of Oil -- David Goodstein
Films:
A Crude Awakening
End of Suburbia
History of Releasing Energy
Previous Societies' Energy Downfall:
http://anthropik.com/2005/10/peak-wood/
Food:
Sums Up Why The Way We Get Food is a Huge Factor
Eating Beef More Destructive to Environment than Driving a Car:
http://www.organicconsumers.org/articles/article_9184.cfm
Shell Oil President: There's Plenty of Oil left
Confessions of an Ex-doomer
http://peakoildebunked.blogspot.com/2006/07/307-confessions-of-ex-doomer.html
Peak Oil Debunked
Abiotic Oil Considered:
http://globalpublicmedia.com/richard_heinberg_on_abiotic_oil