
b. 1930
Paul Benacerraf is an American philosopher best known for his influential work in the philosophy of mathematics. His two landmark papers, 'What Numbers Could Not Be' (1965) and 'Mathematical Truth' (1973), shaped subsequent debates about mathematical ontology and epistemology, posing what is now called 'Benacerraf's dilemma' about reconciling mathematical truth with mathematical knowledge.
Formulated Benacerraf's identification problem in 'What Numbers Could Not Be' (1965)
Posed Benacerraf's epistemological dilemma in 'Mathematical Truth' (1973)
Co-edited the influential anthology 'Philosophy of Mathematics: Selected Readings' with Hilary Putnam
Served as James S. McDonnell Distinguished University Professor of Philosophy at Princeton
Advanced structuralist approaches to the philosophy of mathematics