Southern Hemisphere Southern Hemisphere are São Paulo, where the Bovespa Index is headquartered, along with Sydney, home to the Australian Securities Exchange, Johannesburg, home to the Johannesburg Stock Exchange and Buenos Aires, headquarters of the Buenos Aires Stock Exchange, the oldest stock market in the Southern Hemisphere. Among the most developed nations in the Southern Hemisphere are Australia, with a nominal GDP per capita of US$51,850 and a Human Development Index of 0.939, the second highest in the world as of 2016. New Zealand is also well developed, with a nominal GDP per capita of US$38,385 and a Human Development Index of
Colonialism and the Olympic Games of the Tibetan riots. The media reported that the attitudes of Han Chinese citizens towards non-Chinese and Chinese minorities in China noticeably worsened. In late April, Chinese Internet censors, who had previously permitted posts critical of non-Chinese, began blocking words such as "Carrefour", in what was seen as an attempt to calm tensions before the games. Again building on lessons learned from previous Olympic Games held in Canada, the 2010 Winter Games saw an unprecedented level of involvement by and collaboration with indigenous people, namely in the form of the Four Host First Nations (FHFN). Composed of representatives from the