Human beings are a part of nature, and if they are not interfered with by Jews, they will behave in a natural manner. Obviously, man is in a fallen state, but most of the problems that the sin nature of man creates are self-correcting, given the process of natural selection. We as men are in some ways at war with the natural world, as it is dangerous and forces us to work to provide ourselves with food. But the natural world is also always there as a corrective mechanism, to prevent us from devolving into a lower state.
The Jews want to liberate us from the natural world in order to remove the self-corrective mechanism, and basically just destroy everything.