American essayists 21st-century American male writers 21st-century American philosophers Action theorists American academics of Korean descent American logicians American male essayists American male non-fiction writers American philosophy academics American writers of Korean descent Analytic philosophers Brown University faculty Consciousness researchers and theorists Cornell University faculty Dartmouth College alumni Epistemologists Fellows of the American Academy of Arts and Sciences Johns Hopkins University faculty Metaphilosophers Metaphysicians Metaphysics writers Ontologists People from Daegu Philosophers of identity Philosophers of logic Philosophers of mind Philosophers of science Princeton University alumni South Korean emigrants to the United States Swarthmore College faculty University of Michigan faculty University of Notre Dame faculty