Maybe cancer is a waste product that is only solved by... well, I can’t put it into words. If I could, I would call it “attrachion”, and reference the anime Tower of God.
As an oblong reference regarding megalopsuchia, you may enjoy Peter Chung’s Aristotle as visited in the anime film series titled “Reign: The Conqueror”.
I don’t understand what you mean and I will not continue the discussion, instead I’m reading this article in the Stanford Encyclopedia of Philosophy, a great article about Aristotle’s ideas on the topic. https://plato.stanford.edu/entries/aristotle-ethics/