If you want more blue whales you need more ocean. And if the ocean don't have its few blues, krill and algae explode and the whole system, sooner or later coll

If you want more blue whales you need more ocean. And if the ocean don't have its few blues, krill and algae explode and the whole system, sooner or later collapses. Nature has had a long time to find alternate ways of keeping ecosystems temporarily stable and everywhere you look in nature you see hierarchies prop up. The only difference with humans is we can "choose" who to collectively prop up.