Maybe in the future cars could be consumed after their final use. And may be if we ate less today then primitive nature might stay untouched by agricultural companies. And this nature may become food in the future for people or animals that will live in a better harmony with it than we do today. May be if we didn't eat ourselves sick and didn't waste food the way we do we might be able to say that we do not eat the future. Let future eat of its own. Do not consume it now.