It appears wasteful to put the cellulose from the grass through a cow to obtain a low-value product. We used to say that coal liquefaction is a political proce

It appears wasteful to put the cellulose from the grass through a cow to obtain a low-value product. We used to say that coal liquefaction is a political process because of its price tag, only Hitler Germany and South Africa under Apartheid used it when they were cut off from importsd. But bovine ethanol is even worse.