Why are we feeding crops to our cars when people are starving? | George Monbiot

Modern biofuels are touted as a boon for the climate. But, used on a large scale, they are no more sustainable than whale oil

What can you say about governments that, in the midst of a global food crisis, choose instead to feed machines? You might say they were crazy, uncaring or cruel. But these words scarcely suffice when you seek to describe the burning of food while millions starve.

There's nothing complicated about the effects of turning crops into biofuel. If food is used to power cars or generate electricity or heat homes, either it must be snatched from human mouths, or ecosystems must be snatched from the planet's surface, as arable lands expand to accommodate the extra demand. But governments and the industries that they favour obscure this obvious truth. They distract and confuse us about an evidently false solution to climate breakdown.

George Monbiot is a Guardian columnist