BTW, recombinant DNA work now underway is going to provide us with high cellulose content crops which when heated will release enzymes that turn the entire mass of material into ethanol.
Think weeds!
Oh no doubt, but are the ones that suddenly show it to be a net energy producer wrong or are the ones that have for decades shown it to be a net energy consumer wrong? or are they both wrong and it''s energy neutral, but another great way for Kongress to justify pouring gobs of taxpayer money into special interest groups.
If you really want energy independence ramp up coal synfuel and use more diesels. There is a steady supply of coal synfuel that works it's way into the diesel fuel supply, but no one seems to care about it since it's not a tree hugger thing.