By that time, more than 2,000,000 children were orphaned due to the epidemic. The provision of ARV treatment resulted in 100,000 fewer AIDS-related deaths in 2011, than in 2005. Migrant labour remained a fundamental aspect of the South African mining industry, which employed half a million, mostly black miners. Labour unrest in the industry resulted in a massacre which took place in mid-August 2012, during which; anti-riot police shot dead 34 striking miners and wounded many more in what is now known as the Marikana massacre. The migrant labour system was identified as a primary cause of the unrest. Multinational mining corporations including Anglo-American Corporation, Lonmin, and Anglo Platinum, were accused of failing to address the enduring legacies of apartheid. By 2014, around 47% of mostly black South Africans continued to live in poverty, making it one of the most unequal countries in the world. Widespread dissatisfaction with the slow pace of socio-economic transformation, government incompetence and maladministration, and other public grievances in the post-apartheid era, precipitated many violent protest demonstrations. In 2007, less than half the protests were associated with some form of violence, compared with 2014 when almost 80% of protests involved violence on the part of the participants or the authorities. The slow pace of transformation also fomented tensions within the tripartite alliance between the ANC, the South African Communist Party and the Congress of South African Trade Unions. The ANC had risen to power on the strength of a socialist agenda embodied in a Freedom Charter, which was intended to form the basis of ANC social, economic and political policies. The Charter decreed that "the national wealth of our country, the heritage of South Africans, shall be restored to the people; the mineral wealth beneath the soil, the banks and monopoly industry shall be transferred to the ownership of the people". ANC icon Nelson Mandela, asserted in a statement released on 25 January 1990: "The nationalisation of the mines, banks and monopoly industries is the policy of the ANC, and a change or modification of our views in this regard is inconceivable." But, after the ANC's electoral victory in 1994, the eradication of mass poverty through nationalisation was never implemented. The ANC-led government, in a historic reversal of policy, adopted neoliberalism instead. A wealth tax on the super-rich to fund developmental projects was set aside, while domestic and international corporations, enriched by apartheid, were excused from