He used the verification principle to reject the truth of metaphysical statements in favor of emotivism using the three title concepts of his most famous work.
This man's memory for soccer facts made him a child prodigy and he was one of the more famous fans of Tottenham Hotspur. Peter Unger's famous essay "Why I Do Not Exist" addressed this man and his collaborator Graham Macdonald.  He clashed with Austin over veridical perception and introduced an edition of William James's The Meaning of Truth and Pragmatism, a philosophy he explored in his The Origins of Pragmatism.  More characteristic are his The Concept of a Person, editing the collection Logical Positivism, and a book challenged by Edmund Gettier, The Problem of Knowledge.  He used the verification principle to reject the truth of metaphysical statements in favor of emotivism using the three title concepts of his most famous work. FTP, identify this English supporter of the Vienna Circle who wrote Language, Truth and Logic.
This man's memory for soccer facts made him a child prodigy and he was one of the more famous fans of Tottenham Hotspur.
{Alfred} Jules {Ayer}