Tibet’s nomadic mountain people known as Ndrogba or Drokpa occupy the higher reaches of the pleateau, living at heights beyond 14,000 feet. They are found in all three traditional regions of Tibet: Amdo, Kham and U-Tsang. They have an estimated population of 2 million and live in tents made of yak wool and move two to three times a year, following the seasons. Most are now only semi-nomadic. Their centuries-old way of life is under threat from China’s “resettlement” policy under whi