You might want to learn what CTL and GTL and Fischer Tropsche is before you start spouting off about ethanol.
I never mentioned anything like ethanol. I agree, ethanol is not a viable fuel. Beyond just the ROI, just look at the market price (adding back in the subsidies).
What I was talking about was CTL and GTL, both mature technologies that can provide fuel from the US and friendly nations for several years (50-90). Technology that has been used twice in history to provide all the transportation fuel needed to engage in world war and economic survival while embargoed. These technologies provide excellent gasolines and diesels. The next stage future would be to power this system by nuclear energy. Which would simplify the chemical process. Think of it as a hyrdogen system, but the hydrogen is transported on the carbon chains in a compact liquid form. The carbon can come from any number of sources, and the hydrogen is obvious as well. Once you have the hydrogen, it is an exothermic reaction. That is why pure H2 has a higher energy per kg value than gasoline. Gasoline gives up some energy for compactness and density. At current electricity prices, gasoline could be synthetically produced for around $3.50/gal, maybe less. Depending on how valuable the natural gas (methane), LPG, and diesels byproducts are.
Finally, the thing about Silkworm or Sunburn class ASMs is that they are state level warfare weapons. That is a type of enemy we can very effectively deal with. Furthermore, the point was that the sane nations nearby will work to protect thier own shipping lanes.
I think people are misinterpreting my argument. I fully agree that we must prosecute this war against those who plot to do us harm. But, I do not agree that its because we need thier oil and stable infrastructure. Card argues that the failure of stability and oil from the middle east will cause the rest of the world to fall apart. I am arguing that we don't need thier oil that bad (given a few years to react), and that thier chaos would have to spread beyond the ME to have significant impact on us. Consider the chaos of the vast majority of Africa, and the chaos of Russia. These regions contain probably 70% of the worlds resources, untapped. The difference is, is that the ME is trying to export that chaos to the US and Europe and the rest of the world. To repeat myself, thats why we must prosecute this war much more vigorously, instead of the half hearted mess of a divided nation.
Drew