The nature of man? Nothing can change it, or else you'll be something else than man, we're created as we're now. Love, hatred, power, greed, betrayal, death, regret, age, suffering, success, the planes, Ravel... nothing can change that makes humans - humans, it may change some specific person by giving some experience to him, he'll use it later and act different, but nature of man can't be changed in total by any of these factors given in screenshot.