Hilary Putnam (July 31, 1926 - March 13, 2016)

The Life of Hilary Putnam

Jul 31, 1926

Hilary Whitehall Putnam was an American mathematician, philosopher, and computer scientist. Born in Chicago, Illinois in July 13, 1926. He was an only child.

College

1950

Putnam studied mathematics and philosophy at the University of Pennsylvania, where he interacts with philosophers like C. West Churchman and Nelson Goodman. He continued to study philosophy at Harvard University, and obtained his Ph.D. in philosophy from the University of California in Los Angeles in 1951. He published his dissertation on the concept of probability.

Twin Earth

1961

Putnam becomes a faculty member at Princeton University, where he works on the philosophy of language, metaphysics, and philosophy of mind. During this period, he develops his famous "Twin Earth" thought experiment.

Mathematics, Matter and Method

1967

In this book, Putnam discusses the nature of mathematical objects and the relationship between mathematical language and reality. He also examines the question of whether mathematical objects exist independently of human thought or language. Finally, Putnam explores the methodology of mathematics and its relationship to scientific practice. The book reflects Putnam's broader philosophical concerns, including his interest in semantics, reference, and the philosophy of science.

The Meaning of Meaning

1975

Putnam presents an experiment that challenges traditional theories of meaning and reference. Particularly those associated with behaviorism. He contrasts the content of our thoughts with the content of the thoughts of a person on Twin Earth.

Passing

2013

Hilary Putnam passes away on March 13, 2013 at the age of 87. "In the world of contemporary philosophers, Professor Putnam was known for the breadth of his thinking, the vividness of his provocative arguments, and his penchant for self-questioning and willingness to change his mind." (Weber, 2016)