It is survival of the fittest. Have you not observed how we evolved along the millenias since we became sentient? We went from Grug's tribe stronk, to Greg's tribe organised, to Ashurbanipal's city state big, to Hammurabi's state civilized, to The Egyptians, Greeks, Romans, Muslims etc etc. Each one has evolved by utterly crushing the precedent. Isn't that survival of the fittest? Surely, a roman legion from the 2nd century AD would stand no chance against a small modern militia. <|endoftext|> 