Fossil Fuel, Biofuel.... ???

Fossil fuel... world's supply is decreasing and the solution is biofuel.....
Is that so....
Well certainly we need to substitute fossil fuel with biofuel. But we also need to manage the proportion in its productivity. What i mean is don't use all the land for biofuel crops plantation. We need to balance between biofuel crops and food crops. And don't forget about the forest.
Please.... stop deforestation