Yeah, you should really have a look at the youtube video I linked to in my sibling comment. What you buy into with your position is the right of strong or the l

Yeah, you should really have a look at the youtube video I linked to in my sibling comment. What you buy into with your position is the right of strong or the law of the jungle which is something we as humanity have been trying to overcome and shown to be less effective than cooperation. If you don't buy into this for your own species, why do you cling to this world view in relation to other species? Have you ever considered that the universe is evolving and old practices which have worked at one point can/should be replaced by more effective ones? Just because we had cruel practices at one point, doesn't mean we should hold on to them if we notice that there are better alternatives.