HIV/AIDS denialism in South Africa according to Gellman, Mbeki is "keeping the scientific uncertainties alive because he doesn't want to portray himself as helpless." On May 10, 1994, Mandela became President of South Africa, remaining in that office until replaced by Thabo Mbeki five years later. During his presidency, which lasted from then until 1999, Mandela remained largely indifferent to HIV/AIDS, and did not speak out about the danger it posed to South Africa until the early 2000s. Mandela has himself reportedly expressed regret that he did not do more to combat AIDS during his presidency. In early 1997, Mbeki, who was then the Deputy
President of South Africa and dominions who have adopted a parliamentary republican form of government and those that follow the Westminster system, South Africa's President is both head of state and head of government and Commander-in-Chief of the South African National Defence Force (SANDF). Contrary to presidential systems around the world, the President of South Africa is elected by the Parliament of South Africa rather than by the people directly. He is thus answerable to it in theory and able to influence legislation in practice as head of the majority party (presently the ANC). The President is elected at the first sitting of Parliament