"Publish or perish" is a phrase coined to describe the pressure in academia to rapidly and continually publish academic work to sustain or further one's career.
Frequent publication is one of the few methods at scholars' disposal to demonstrate academic talent. Successful publications bring attention to scholars and their sponsoring institutions, which can facilitate continued funding and an individual's progress through a chosen field. In popular academic perception, scholars who publish infrequently, or who focus on activities that do not result in publications, such as instructing undergraduates, may lose ground in competition for available tenure-track positions. The pressure to publish has been cited as a cause of poor work being submitted to academic journals.
The phrase appeared in a non-academic context in the 1932 book, Archibald Cary Coolidge: Life and Letters, by Harold Jefferson Coolidge. In 1938, the phrase appeared in a college-related publication. According to Eugene Garfield, the expression first appeared in an academic context in Logan Wilson's book, "The Academic Man: A Study in the Sociology of a Profession", published in 1942.