Global Nomads: The Emergence of the Tibetan Diaspora Global Nomads: The Emergence of the Tibetan Diaspora Global Nomads: The Emergence of the Tibetan Diaspora Global Nomads: The Emergence of the Tibetan Diaspora Global Nomads: The Emergence of the Tibetan Diaspora Global Nomads: The Emergence of the Tibetan Diaspora Global Nomads: The Emergence of the Tibetan Diaspora Global Nomads: The Emergence of the Tibetan Diaspora around 9,000 in 2008