Its too late for this as the planet is screwed because of mans waste of resources and its byproducts produced. Having hybrid cars and more efficent planes just slows the degradation of the planet as eventually the planet will be inhabitable but I'lll be dead by then
yeah that is what the problem with the people who pollute the environement and does not care because they will be dead by then. iam not talking about you as you are too young to do anything.