What is the old saying, Put a frog in a pot of water and light the flame, before long the frog is being cooked and does not even know it
Could be that the flame was lit long ago within the oil industry for profits. Problem is, it is not just one cause, there are many. But I think that GREED is bigger than most of the many.
We as a country have the technology to drop off of the oil requirement. How come we do not do that
EASY MONEY when YOU are the ONLY GAME in TOWN
Hmmmm, sounds like GREED to me
And how come the American Automotive giants, consistantly let foreign companies beat them in the MPG market.

If they, (American Automotive giants) want to rekindle thier market share, then maybe they out to get something out in the next year of two that can go 100 mpg and cost the regular man a fair price. They tout prototypes that can do it, but nothing evers shows up on the floor.
Interesting how Toyota developed the Prius Hybred and was taking a beating on it (losing money on each one sold) for the first couple of years uuntil they got the production #'s up. I think they are breaking even and turning a profit finally, but their market share is growing.
Europe has small commuter cars that get fantastic mileage, but they are not allowed to sell them hear because they do not meet ODOT and Goverment standards. Give me a break. Look at allot of cars on the road and you will see junkers running everywhere. There are a couple of small cars made in Europe that would work really great over here and get better mileage than what we see here.
Alternative fuel

Bio-Diesel is not alternative fuel in my mind. Still using diesel. Hybred is not alternative fuel, still using gas.
How about some electrics that can average 200 miles on a charge for commuting. How about some hydrogen types that can cover say 500 to 600 miles between fill and get 35 mpg.
And if you want to go real big, say I am a truck driver hauling freight, let me use my diesel for manuvering around town and the big cities or rural areas, but when I need to go state to state or cross country, I can pull up onto a special roadway, drop two contactors down like the old slot cars of our youth and go entirely electric drive for how ever far I need.
There are allot of methods we can use, but our wimped out congress and oil and automotive outfits would rather keep the easy money (yep we are slaves to their greed cause there is no alternative).
FOOD FOR THOUGHT GUYS
