Even if it turned out that slavery was enormously profitable at both micro and macro scales that still wouldn't make it a good idea. Just because something is p

Even if it turned out that slavery was enormously profitable at both micro and macro scales that still wouldn't make it a good idea. Just because something is profitable that doesn't mean anyone should involve themselves in it, all it means is that someone is going to be more likely to try involving themselves in it. It falls on the rest of us (and so our governments) to punish anyone who acts in ways that are both abhorrent and highly profitable and that punishment must be much more extreme than any potential gains for it to work as a deterrent.