Bio-fuels need to be pushed but the greens hate them because they still emit CO2
(Never mind that they consume CO2 while they are growing).
For the CO2 alarmists, nothing but hydrogen powered cars will do...
But H-powered cars are uneconomical so:
We need bio-fuels to be pushed (pushed hard).
We need nuclear to be pushed.
We need new drilling in Utah, ANWR, and anywhere else where oil can be found.
We need conservation.
We need to tell the CO2 alarmists to kiss-off.
The only alternative to the above regimin is a culling of the planet's human population.
There is no single fix. There is no easy fix.