I agree with much of what you say but I love to debate issuses and it often brings up points I did not know of. One problem with your math(which I don't agree with) is that to get that gallon of petro it takes a lot more than 1 gallon of oil. If you have the figures/ratio I would like to know what it takes to make a gallon of petro all energy costs included. It should include all the energy it took to find, research, lease, drill, clear roads, lay power lines, build pipe lines, oil and gas wasted at site in transport or at refinery, any energy used to transport oil either in pipes or trucks, energy used in refining and well production, and energy used now and in the future to clean up well sites and refinery sites plus energy used to treat off site pollution and its effects. I could go on and include energy used to treat illnesses caused by the pollution of using hydrocarbon fuels but think that might be streaching it. After all can you imagine the sad state we would all be in if there was no fossil fuel.
Now about that 6 to 1 on ethanol figure. There are lots of studies that dispute your figure and here is a link to a site that says it has both sides and links to different arguements. (Grin I am going to lob this back to your side of the net) Or you could just do the web search yourself for the figures.
http://www.ethanol-gec.org/netenergy/net-energy-yield.htm
Each admin of either flavor D or R seeks to help special interest groups which in most cases means they get more money from their investments and holdings. The fact that you have two persons in the white house on their second term both heavy into oil related industry plus their friends and family in the same area of interest the future was pretty easy to see before the last presidental election. I can't say much cause I voted for Bush even while telling his supporters that electing an oil man to a second term would mean much higher diesel prices. Damn wish I had been wrong.
It is easy to think the present occupant of the White House is responsible for all our problems. It is just plain stupid to think what is happening now started when one party or another did one deed or another.
Agreed but the white house tends to be the one in the driver's set most of the time. They may not have started us down this road but are responsible for keeping us speeding down it.
The biggest problem we have now is not pollution or the middle east but the national debt. We are spending not our money or our childrens' money, we(the gov) are busy spending our grandkids' money. Economics will drive the solutions to pollution and alt fuels. Gov mandates tend to slow or speed up the process but will not stand up to a time test if economics is against it.
Enough politics for now
Have a good one
Finis