The Importance of Diversity in Legal Systems

There's some pressure for consistency in the sense that if you're going to be doing business with people in another country, you'd like their legal system and your legal system to be similar enough so you can make sense of them. But I think a lot of it has got to be ideology because all of these are state made legal systems. If you were looking at non-state legal systems, you'd find a lot more diversity, but I could be wrong. And I suppose that is certainly Jewish law, rabbinical still exists not as a state system. Israel doesn't really have rabbinic law, but it exists for certain areas as a enforced by people believing in their religion kind of system