Nature doesn't try and do anything. Nature is constantly trying to murder everything around it. The most lethal diseases to man are natural, and often common sk

Nature doesn't try and do anything. Nature is constantly trying to murder everything around it. The most lethal diseases to man are natural, and often common skin bacteria which everyone carries. There's a viral form of cancer which is wiping out the Tasmanian Devil right now, just because. Nature and evolution has no plan and no morality, it has survivors and a balanced ecosystem is a cold war stalemate.