Humanity murdered it's way to choking the planet to death, so I would really contest the claim that killing isn't an essential part of what it means to be human

Humanity murdered it's way to choking the planet to death, so I would really contest the claim that killing isn't an essential part of what it means to be human. We're the best, most efficient and most ruthless when it comes to murdering everything else. That's why we are where we are.