Notice how all the places with oil are places we want to either annex (canada), manipulate (Venezuela), or launch was of aggression against (the middle east).

The oil will eventually run out. And it's not a coincidence that every major war in the last 50 years has been over oil.

You look at any countries proven reserves over time and many of them are already over the curve. It probably won't run out in our lifetimes but when you are in your elder years you will see the beginning of the end. If you have grand children they will live to see the end of oil.

And they will curse your name for the doomed world you left them.