Wao, is it true that every human depends on the energy we derive from the food we eat, and water in order to carry out our daily duties and task. While some machines rely on gasoline to run, private jets, airplanes, yachts, large vessel ships, trolleys, speedboats, cars and bikes uses fuels. Imagine what could happen if there is a total breakdown and global blackout. What do you think will follow, if, earth ran out of natural resources that gives life to all cultures and race. Even the nuclear reactors and the sun at large!