Damned if we do. Damned if we don't.
And, as cars use less fuel, politicians naturally want to raise taxes on that fuel. And, when we go to biomass fuels from corn or similar crops, that reduces the amount of food available for consumption many of them staples or directly related to food prices.
Read more of this particular piece @ The Diminishing Returns of Fuel Efficiency | PRAGMATIC CAPITALISM
And, as cars use less fuel, politicians naturally want to raise taxes on that fuel. And, when we go to biomass fuels from corn or similar crops, that reduces the amount of food available for consumption many of them staples or directly related to food prices.
Read more of this particular piece @ The Diminishing Returns of Fuel Efficiency | PRAGMATIC CAPITALISM