Won't we be left scratching our heads even with diesel? When every last bit of jungle in Brazil has been cleared for soy beans and sugar cane; and we've pulled up all the wheat in Aus, Canada, USA & Russia to plant canola and sunflowers; we still won't be able to produce enough bio fuel.
Almost back to square one .....
Does anyone have a definitive answer of what the sustainable yield per hectare is for bio fuel crops?
I suppose it buys us time, at the expence of every square inch of arable land on the face of the good planet Earth?!?!?!?