1908 – 2000
Willard Van Orman Quine (1908–2000) was an American logician and analytic philosopher at Harvard University, widely regarded as one of the most influential philosophers of the twentieth century. His landmark essay 'Two Dogmas of Empiricism' (1951) challenged foundational assumptions of logical empiricism by rejecting the analytic-synthetic distinction and reductionism. Through works such as Word and Object (1960), he advanced influential doctrines including the indeterminacy of translation, ontological relativity, and naturalized epistemology.
Challenged the analytic-synthetic distinction in 'Two Dogmas of Empiricism' (1951)
Developed the thesis of the indeterminacy of translation
Pioneered naturalized epistemology, integrating philosophy with empirical science
Formulated ontological relativity and the doctrine of ontological commitment
Made foundational contributions to mathematical logic and set theory, including the New Foundations system