"Leonard S. Peikoff (/\u02C8pi\u02D0k\u0251\u02D0f/; born October 15, 1933) is a Canadian-American philosopher. A former professor of philosophy, he was designated by the philosopher Ayn Rand as heir to her estate. He is an author, a leading advocate of Objectivism, and the founder of the Ayn Rand Institute (ARI). For several years, he hosted a nationally syndicated radio talk show."@en . . . . . . "Peikoff, Leonard"@en . "Canadian philosopher" . . "Leonard Peikoff"@en . "1933-10-15Z"^^ . . . . . . "1933Z"^^ .