ululate!

FW de Klerk, ex-president of South Africa, and co-author (with Nelson Mandela, among others) of the end of South Africa's apartheid, has died at the age of 85 of complications related to mesothelioma, a cancer associated with the lungs and the abdominal cavity. 

From Wikipedia:

De Klerk was widely regarded as a politically conservative figure in South Africa. At the same time, he was flexible rather than dogmatic in his approach to political issues. He often hedged his bets and sought to accommodate divergent perspectives, favouring compromise over confrontation. Within the National Party, he continually strove for unity, coming to be regarded—according to his brother—as "a party man, a veritable Mr National Party". To stem defections from the right-wing end of the National Party, he made "ultra-conservative noises". This general approach led to the perception that he was "trying to be all things to all men".

De Klerk stated that within the party, he "never formed part of a political school of thought, and I deliberately kept out of the cliques and foments of the enlightened and conservative factions in the party. If the policy I propounded was ultra-conservative, then that was the policy; it was not necessarily I who was ultra-conservative. I saw my role in the party as that of an interpreter of the party's real median policy at any stage." De Klerk stated that "The silver thread throughout my career was my advocacy of National Party policy in all its various formulations. I refrained from adjusting that policy or adapting it to my own liking or convictions. I analysed it as it was formulated, to the letter."

For much of his career, de Klerk believed in apartheid and its system of racial segregation. According to his brother, de Klerk underwent a "political conversion" that took him from supporting apartheid to facilitating its demolition. This change was not "a dramatic event" however, but "was built... on pragmatism – it evolved as a process." He did not believe that South Africa would become a "non-racial society", but rather sought to build a "non-racist society" in which ethnic divisions remained; in his view "I do not believe in the existence of anything like a non-racial society in the literal sense of the word", citing the example of the United States and United Kingdom where there was no legal racial segregation but that distinct racial groups continued to exist.