> If someone unfamiliar with your culture cannot see distinctions between castes - maybe its all bullshit? It may be. But there are enough examples in history

> If someone unfamiliar with your culture cannot see distinctions between castes - maybe its all bullshit? It may be. But there are enough examples in history to understand that this may not be a trivial matter, either. Could you tell if someone is Jewish or not? Could you tell utus and tutsis apart?