Edmund Gettier
（重定向自Gettier）
Edmund L. Gettier III (born October 31, 1927 in Baltimore, Maryland) is an American philosopher and Professor Emeritus at the University of Massachusetts Amherst. He is best known for his short 1963 paper, "Is Justified True Belief Knowledge?," which generated an enormous philosophical literature trying to respond to what became known as the Gettier problem.