
I have been planning a post on this for some time now, but since it is somewhat related to the story below (I plan to connect this up in later posts) I might as well get it out there now.
At a basic level, "Peak Oil" theory is based on the fact that oil is a finite (unrenewable) resource. The theory states that the production of oil therefore can be plotted as a bell curve (the y axis being amount of production, and the x axis being time). At the top of this curve (the "peak") oil production is at its maximum, and as you move to the right of the peak (forward in time) oil production steadily declines.
The illustration (top right) is from a paper advanced by M.K. Hubbert in 1956. The dates given along the x axis are theoretical based on data available at that time, and have since been updated by others.
You can read further about this in the Wikipedia article. My favorite website on this is here, although they seem to have recently taken the unfortunate step of including a lot of propaganda for global warming (try to ignore this -- the two issues are not related).
Anyway. The implications of this theory are that at some point in the future (near or distant, depending on who you believe) the demand for oil (which is steadily increasing and will continue to to so) will begin to far outstrip production (which will begin to decrease). Because of the importance of oil to the global economy and to our everyday lives, this will cause all manner of negative consequences.
Does this relate to what is going on in Iraq? Stay tuned.
