The shows like these are important and acute because they show ur struggle to find a proper egualitarian system of governsnce and society that allows to everyone on the planet to enjoy the benefits of civilization limiting to the bare minimum every negative aspects of the struggle for survival. Stuff like this should, if it isn't yet, teached in appropriate universities.
The answer is simple it's impossible your own flawed nature can't have harmony with everyone and not everyone wants that only if we let the defect parts of a human nature behind he will be able to progress but the price will be high
