Are you really suggesting that we go to Biofuel and stop growing food? If this were feasible and possible it would already be in the works.
Alternative fuels are not ready for prime time and that is where the lies to us and ourselves comes into play. We all want cheap clean energy, but the technology is simply not there yet. The stuff we see here is mostly fraudulent, exaggerated or being used by a fanatic who does not care if using it would make food unaffordable.
The rich and the elite don't care because a few hundred a week has no meaning to them and they could care less in some cases if it drives food so high people starve. Then we have the fanatics who would just as soon kill people off due to their insane ideologies.
We have Flex-Fuel. We have electric cars. We can convert anything we wish to bio-diesel. All that already exists. People don't use it for good reasons. To expensive to afford. I would take away the land we use to grow food. It creates more pollution producing it than it saves. Those are the real facts.
A good question is why have we not switched to LNG. Any vehicle can be converted. We have hundreds of years worth easily available. It's way cleaner. You notice none of the fanatics are for it, not even our old opportunistic, wanna-be billionaire Gore.
We could have switched to that what, 40 years ago? A simple to install conversion is all it takes and it's real, not some might be viable in the future nonsense.
You do know that Brazil is destroying forests for that?
edit on 5/26/2011 by Blaine91555 because: (no reason given)

