Question: Should biobutanol start being used in the place of gasoline?

Since so many of us have gasoline cars this would make the most sense rather than making us by insanely expensive gas cars. Biobutanol can be used in unmodified gasoline internal combustion engines. http://en.wikipedia.org/wiki/Biobutanol#Production_of_biobutanol

Is unlaeaded gasoline with 10% bioethanol bad for a car which is using a carburator not fuel injection?

Im using a 1990 Toyota Corolla

Which is worse? The high cost of gasoline or the high cost of grains for biofuel?

Either way not only do we have to struggle with the need of having fuel but also the struggle of groceries?

How would I make a Biofuel from cooking oil to make gasoline?

I have been told that there is a process that you can purchase to make your own fuel for cars from cooking used cooking oil. You will need a 2 thousand gallon tank and whatever else is needed. It averages out to sixty cents per gallon to make I did make a mistake it was [...]