Jetflyer, you have a lot of passion for the peak oil theory. While I see merit in the concept that available oil will decrease, this may be a blessing in disguise.
I did a report back in 1978, at the end of the Arab oil embargo, on the feasibility of alternative fuels. What I determined after a great deal of research is that we will convert to more expensive sources of fuel as the price of oil increases. I looked long and hard at alcohol fuels, but found that the BTUs per gallon were much less than gasoline. Ethanol contains around 85K BTU/gal vs approx 115K BTU/gal for gasoline. Back in the late 70s, it cost north of $2.50/gal to produce ethanol; I'm sure that the cost has increased in the intervening years.
One thing that I found very interesting is that Brazil developed quite a large ability to produce ethanol (they produce a lot of sugar cane) and had many vehicles running on 90% ethanol/10% gasoline blend; opposite of the 10% ethanol/90% gasoline blend known as gasohol in the US. It required retuning carbuerators and changing out some fuel lines and tanks (ethanol is more corrosive than gasoline), but from my studies, the cars ran fine.
The problem that I see with peak oil concerns is that it is assumed that consumption will not be able to decrease as supply diminishes. I expect the world to shift toward nuclear, solar, and other alternative fuels as the supply of oil diminishes. While it's not good news, it's also not the end of civilization as we know it.
I did a report back in 1978, at the end of the Arab oil embargo, on the feasibility of alternative fuels. What I determined after a great deal of research is that we will convert to more expensive sources of fuel as the price of oil increases. I looked long and hard at alcohol fuels, but found that the BTUs per gallon were much less than gasoline. Ethanol contains around 85K BTU/gal vs approx 115K BTU/gal for gasoline. Back in the late 70s, it cost north of $2.50/gal to produce ethanol; I'm sure that the cost has increased in the intervening years.
One thing that I found very interesting is that Brazil developed quite a large ability to produce ethanol (they produce a lot of sugar cane) and had many vehicles running on 90% ethanol/10% gasoline blend; opposite of the 10% ethanol/90% gasoline blend known as gasohol in the US. It required retuning carbuerators and changing out some fuel lines and tanks (ethanol is more corrosive than gasoline), but from my studies, the cars ran fine.
The problem that I see with peak oil concerns is that it is assumed that consumption will not be able to decrease as supply diminishes. I expect the world to shift toward nuclear, solar, and other alternative fuels as the supply of oil diminishes. While it's not good news, it's also not the end of civilization as we know it.