I agree with all above...your comments are all spot on. I...

I agree with all above...your comments are all spot on. I believe as well that "food" based fuel will have only very limited use in the future but there is NOTHING else out there! Except electric cars (charged at home with solar generated power from your roof). But even that is only viable in hot countries like Australia and look what is happening here with our little electric car from India(Riva)....ANOTHER 12 months of safety checks!...what safety checks?? THEY (gov/petrol/car industries) will do EVERYTHING possible not to let that car in here. But they not working on their own version either! Imagine ppl putting solar panels on the roofs and driving, poluttion free cars without stopping at the pumps?....not in their life time!..lol