Hilary Putnam Quotes
No sane person should believe that something is subjective merely because it cannot be settled beyond controversy.
Putnam, Hilary. Reason, Truth and History. Cambridge University Press, 1981, p. 141.
Spinoza’s ideas were considered so radical and dangerous that he was the only man in history who was excommunicated by the Catholics, the Jews and the Muslims.
Many politicians have used this quote in recent years, but Moynahan seems to be the first.
Hilary Whitehall Putnam was an American philosopher, mathematician, and computer scientist, and a major figure in analytic philosophy in the second half of the 20th century. He made significant contributions to philosophy of mind, philosophy of language, philosophy of mathematics, and philosophy of science. Outside philosophy, Putnam contributed to mathematics and computer science. Together with Martin Davis he developed the Davis–Putnam algorithm for the Boolean satisfiability problem and he helped demonstrate the unsolvability of Hilbert's tenth problem.