The Philosopher
Isaac Levi
The face
The background
- Nationality:
- American
- Schools:
- Neopragmatism, Pragmatism
- Branchs:
- Epistemology, Decision theory, Philosophy of science, Belief revision, Imprecise probability, Formal epistemology, Induction, Nonmonotonic reasoning
- Period:
- Contemporary philosophy
The synopsis
Isaac Levi (June 30, 1930 – December 25, 2018) was an American philosopher who served as the John Dewey Professor of Philosophy at Columbia University. He is noted for his work in epistemology and decision theory. Levi was one of several doctoral students of Ernest Nagel at Columbia University who were influential in American post-war philosophy. Levi taught at Case Western Reserve University before joining the Columbia faculty in 1970. He was elected in 1986 to the American Academy of Arts and Sciences. Levi also served as doctoral advisor to prominent formal philosophers, including Horacio Arló-Costa and Teddy Seidenfeld, and acted as a mentor to Cheryl Misak during her year at Columbia. There was a debate between Kyburg and Levi on topics in what has come to be known as formal epistemology. Levi first made a name for himself with his first book, Gambling with Truth. In the text Levi offered a decision theoretic reconstruction of epistemology with a close-eye towards the classical pragmatist philosophers like William James and Charles Sanders Peirce. Levi was known for his work in belief revision and imprecise probability.
The works
Gambling with truth: an essay on induction and the aims of science
The enterprise of knowledge: an essay on knowledge, credal probability, and chance
Decisions and revisions: philosophical essays on knowledge and value
Hard choices: decision making under unresolved conflict
The fixation of belief and its undoing: changing beliefs through inquiry
For the sake of the argument: Ramsey Test conditionals, inductive inference and nonmonotonic reasoning
The covenant of reason: rationality and the commitments of thought
Convexity and separability in representing consensus