Ohhh, I understand. Thank you!
So "humans win, yet spread ugliness."
Would it be all right to translate 醜さ as "hatred"? Or is it strictly an "unsightly/ ugly" nuanced word? It sounds a little strange in English.
国民の人などは無きに等しかった - this is earlier in the passage, is it saying the citizens were seen as nothing (unimportant), or that there wasn't many of them ?