Eusebius McKaiser was a political and social analyst at the Wits Centre for Ethics. He was also a popular radio talk show host, a top international debate coach, a master of ceremonies and a public speaker of note. He loved nothing more than a good argument, having been both former National South African Debate Champion and the 2011 World Masters Debate Champion. His analytic articles and columns have been widely published in South African newspapers and the New York Times. McKaiser studied law and philosophy. He taught philosophy in South Africa and England.