Survival of the heartless
Darwin’s Theory of Evolution is incomplete. We’re not talking about missing links or whatever, but we’re talking about emotions that affect survival. For instance, pandas are pretty much useless animals that should have gone extinct centuries ago. However, because they’re so cute and cuddly, mankind is fighting tooth and nail to keep the species alive.
But nobody’s fighting for giraffes! This diagram shows that even other giraffes won’t pluck a few leaves for their midget brethren. If you’re fighting amongst yourselves, what do you need enemies for? We wish short, pudgy giraffes were still alive, but thanks to a lack of empathy in the animal kingdom, we can only see them in animated films.