So I'll just give you a few names. John Locke is one of them, social contract and natural rights, that you are born with natural rights. You are born a free man or a free woman. But what does the government do in France as soon as you're born? They take away your rights and now we have the French Revolution. So like Locke would be an important concept with natural rights. Monascue is a name I've seen before on the task.