The animals share with us the privilege of having a soul Alas, what wickedness to swallow flesh into our own flesh, to fatten our greedy bodies by cramming in other bodies, to have one living creature fed by the death of another! In the midst of such wealth as earth, the best of mothers, provides, yet nothing satisfies you, but to behave like the Cyclopes, inflicting sorry wounds with cruel teeth! You cannot appease the hungry cravings of your wicked, gluttonous stomachs except by destroying some other life.
Just as a human soul that faces great difficulties also faces great opportunities for spiritual growth, so a human society that faces destruction also faces the opportunity to enter a period of renaissance. I think that, barring an accident, the wish to survive will keep us from a nuclear war.