Hersh R. What Is Mathematics, Really?

New York: Oxford University Press, 1997. — 368 p. — ISBN: 0-19-513087-1.Most philosophers of mathematics treat it as isolated, timeless, ahistorical, inhuman. Reuben Hersh argues the contrary, that mathematics must be understood as a human activity, a social phenomenon, part of human culture, historically evolved, and intelligible only in a social context. Hersh pulls the screen back to reveal mathematics as seen by professionals, debunking many mathematical myths, and demonstrating how the "humanist" idea of the nature of mathematics more closely resembles how mathematicians actually work. At the heart of his book is a fascinating historical account of the mainstream of philosophy — ranging from Pythagoras, Descartes, and Spinoza, to Bertrand Russell, David Hilbert, and Rudolph Carnap — followed by the mavericks who saw mathematics as a human artifact, including Aristotle, Locke, Hume, Mill, and Lakatos.
What is Mathematics, Really? reflects an insider's view of mathematical life, and will be hotly debated by anyone with an interest in mathematics or the philosophy of science. The author proposes a philosophy of mathematics that he calls "humanism" and uses this philosophy to analyze age-old questions of proof, certainty, and invention versus discovery. He also surveys the history of the philosophy of math. Readers of all levels of mathematical experience will be stimulated by the fascinating and perspicacious discussions Hersh has to offer.Survey and proposals
Criteria for a philosophy of mathematics
Myths/mistakes/misunderstandings
Intuition/proof/certainty
Five classical puzzles
Mainstream before the crisis
Mainstream philosophy at its peak
Mainstream since the crisis
Foundationism dies/mainstream lives
Humanists and mavericks of old
Modern humanists and mavericks
Contemporary humanists and mavericks Summary and recapitulation
Mathematics is a form of life