In this view, man is an energy-converting organism who must exert his manipulative powers, who must damage his world in some ways, who must make it uncomfortable for others, etc., by his own nature as an active being. He seeks self-expansion from a very uncertain power base. Even if man hurts others, it is because he is weak and afraid, not because he is confident and cruel. Rousseau summed up this point of view with the idea that only the strong person can be ethical, not the weak one.
