It commended the ruthless takeover of the Native Indian of North America, the destruction of Jews in the Holocaust, and all other acts where the powerful ruthlessly have their way. It names all who kill as better. It would name a country that destroys all others as best. Natural Selection argues against such things as vaccinations that help the weak. Even animals, however, exhibit altruism.
Walruses sacrifice their lives for their young.
Some heard animals provide warning signals for the herd which put themselves at personal risk. Bees and ants function together and not merely in competition. And, of course, so do people do all these things. Natural selection, practically speaking, is impossible. The first step towards a new function such as vision or the ability to fly would not necessarily provide any advantage unless the other parts required for the function appeared at the same time.