However, as iamnotback noted slavery is natural
You guys should get bumper stickers of that slogan for your cars.
Ha ha I think that would be misunderstood.
Does not mean it is not true. But the slavery issues is just a subset of a larger truth. Were I to make a bumper sticker that captured the heart of the matter it would be:
"Evil is Rational"
https://www.prageru.com/courses/religionphilosophy/evil-rational