Question: Both Bertrand Russell and Marshall McLuhan were philosophers during the same era, but did only Marshall McLuhan taught at the University of Cambridge. 

<P0-S0> Samuel Clarke "Sandy" Pearlman (August 5, 1943 – July 26, 2016) was an American music producer, artist manager, music journalist and critic, professor, poet, songwriter, and record company executive. <P0-S1>  He was best known for founding, writing for, producing, or co-producing many LPs by Blue Öyster Cult, as well as producing important albums by The Clash, The Dictators, Pavlov's Dog, Space Team Electra, and Dream Syndicate; he was also the founding Vice President of eMusic.com. <P0-S2>  He was the Schulich Distinguished Professor Chair at the Schulich School of Music at McGill University in Montreal, and from August 2014 held a Marshall McLuhan Centenary Fellowship at the Coach House Institute (CHI) of the University of Toronto Faculty of Information as part of the CHI's McLuhan Program in Culture and Technology. <SEP> <P1-S0> Herbert Marshall McLuhan {'1': ", '2': ", '3': ", '4': "} (July 21, 1911December 31, 1980) was a Canadian professor, philosopher, and public intellectual. <P1-S1>  His work is one of the cornerstones of the study of media theory, as well as having practical applications in the advertising and television industries. <P1-S2>  He studied at the University of Manitoba and the University of Cambridge; he began his teaching career as a Professor of English at several universities in the U.S. and Canada before moving to the University of Toronto, where he remained for the rest of his life. <SEP> <P2-S0> The McLuhan Program in Culture and Technology started in 1963 as the Centre for Culture and Technology, initially a card pinned to the door of Marshall McLuhan's office in the English Department at the University of Toronto. <P2-S1>  It then had no organized program for research or teaching, but gained in prestige from the worldwide popularity of "Understanding Media" (1964) and grew in McLuhan's last decade in Toronto, assisted by Derrick de Kerckhove and McLuhan's son Eric, who became a director of the McLuhan Program International. <P2-S2>  In 1994, the McLuhan Program became a part of the University of Toronto's Faculty of Information. <P2-S3>  The program's curriculum is based on the works of Marshall McLuhan and other media theorists. <P2-S4>  In 2009, the Faculty of Information launched the Coach House Institute (CHI) as a clearly defined research unit under which the McLuhan Program in Culture and Technology now operates. <P2-S5>  In 2016 under Interim Director, Prof Seamus Ross, the Institute receive approval for its renaming as the McLuhan Centre for Culture and Technology in recognition of Marshall McLuhan intellectual contributions. <P2-S6>  The McLuhan Program is now subsumed under this Centre. <SEP> <P3-S0> Bertrand Arthur William Russell, 3rd Earl Russell, ( ; 18 May 1872 – 2 February 1970) was a British philosopher, logician, mathematician, historian, writer, social critic, political activist and Nobel laureate. <P3-S1>  At various points in his life he considered himself a liberal, a socialist, and a pacifist, but he also admitted that he had "never been any of these things, in any profound sense". <P3-S2>  He was born in Monmouthshire into one of the most prominent aristocratic families in the United Kingdom.