Quote Originally Posted by Iceglow View Post
Just because you're immortal doesn't mean you don't require food. Doesn't mean you won't need water? Our global supplies often strain enough at present. How would you like to be eternally starving but never able to die?
Actually, it means exactly that. Immortality means that you cannot die or decay, which means that food and water are no longer necessary resources. Immortality also gets rid of a laundry list of other necessities that exist solely to keep people alive. In a world filled with immortals, the only real limiting factor is space.