The Dr. Martin R. Lebowitz and Eve Lewellis Lebowitz Prize for Philosophical Achievement and Contribution is awarded by the Phi Beta Kappa Society in conjunction with the American Philosophical Association. The associated Lebowitz Symposium is presented annually at a divisional meeting of the American Philosophical Association. The prize was established in 2013 by Eve Lewellis Lebowitz in honor of her late husband, Martin R. Lebowitz, to provide a significant, tangible recognition for excellence in philosophical thought. The Symposium program consists of a pair of lectures to be delivered at an annual APA division meeting and a Phi Beta Kappa event. The topic of the lectures should be an important philosophical issue of current interest, and the lectures should offer contrasting (not necessarily opposing) views on that topic. Honoraria for the symposiasts are funded at an adjusted rate based on the current size of the endowment. Previous winners have won as much as $25,000 each.