Economy &Demographics
The Tibetan economy is dominated by subsistence agriculture. Due to limited arable land, the primary occupation of the Tibetan Plateau is raising livestock, such as sheep, cattle, goats, camels, yaks, dzo, and horses. The main crops grown are barley, wheat, buckwheat, rye, potatoes, and assorted fruits and vegetables. Tibet is ranked the lowest among China’s 31 provinces,[57] on the Human Development Index according to UN Development Programme data.[58] In recent years, due to increased interest in Tibetan Buddhism, tourism has become an increasingly important sector, and is actively promoted by the authorities.[59] Tourism brings in the most income from the sale of handicrafts. These include Tibetan hats, jewelry (silver and gold), wooden items, clothing, quilts, fabrics, Tibetan rugs and carpets. The Tibetan economy is heavily subsidized by the Central government.[60]
The Qingzang railway linking the region to Qinghai in China proper was opened in 2006.[62] The Chinese government claims that the line will promote the development of impoverished Tibet.[63] Opponents argue the railway will harm Tibet.[64][65][66]
In January 2007, the Chinese government issued a report outlining the discovery of a large mineral deposit under the Tibetan Plateau.[67] The deposit has an estimated value of $128 billion and may double Chinese reserves of zinc, copper, and lead. The Chinese government sees this as a way to alleviate the nation's dependence on foreign mineral imports for its growing economy. However, critics worry that mining these vast resources will harm Tibet's fragile ecosystem and undermine Tibetan culture.[67]
On January 15, 2009, China announced the construction of Tibet’s first expressway, a 37.9-kilometre stretch of road in southwestern Lhasa. The project will cost 1.55 billion yuan ($227 million).[68]
Demographics
Historically, the population of Tibet consisted of primarily ethnic Tibetans and some other ethnic groups. According to tradition the original ancestors of the Tibetan people, as represented by the six red bands in the Tibetan flag, are: the Se, Mu, Dong, Tong, Dru and Ra. Other traditional ethnic groups with significant population or with the majority of the ethnic group reside in Tibet (excluding disputed area with India) include Bai people, Blang, Bonan, Dongxiang, Han, Hui Chinese, Lhoba, Lisu people, Miao, Mongols, Monguor (Tu people), Menba (Monpa), Mosuo, Nakhi, Qiang, Nu people, Pumi, Salar, and Yi people.
The issue of the proportion of the Han Chinese population in Tibet is a politically sensitive one and is disputed. The Central Tibetan Administration, an exile group, says that the PRC has actively swamped Tibet with Han Chinese migrants in order to alter Tibet's demographic makeup.[69]