. . "David G. Leahy"@en . "1937-03-20Z"^^ . . . "2014-08-07Z"^^ . . . "2014Z"^^ . . "D. G. Leahy (March 20, 1937 \u2013 August 7, 2014) was an American biologist, philosopher and author, called by Thomas J. J."@en . "1937Z"^^ .