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Paul Karl Feyerabend

Paul Karl Feyerabend was an Austrian-born philosopher of science best known for his work as a professor of philosophy at the University of California, Berkeley, where he worked for three decades (1958–1989).

His life was a peripatetic one, as he lived at various times in England, the United States, New Zealand, Italy, Germany, and finally Switzerland. His major works include Against Method (published in 1975), Science in a Free Society (published in 1978) and Farewell to Reason (a collection of papers published in 1987). Feyerabend became famous for his purportedly anarchistic view of science and his rejection of the existence of universal methodological rules. He is an influential figure in the philosophy of science, and also in the sociology of scientific knowledge.


“Teachers' using grades and the fear of failure mould the brains of the young until they have lost every ounce of imagination they might once have possessed.”
Paul Karl Feyerabend
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“A scientist, an artist, a citizen is not like a child who needs papa methodology and mama rationality to give him security and direction; he can take care of himself, for he is the inventor not only of laws, theories, pictures, plays, forms of music, ways of dealing with his fellow man, institutions but also of entire world views, he is the inventor of entire forms of life.”
Paul Karl Feyerabend
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“Without a constant misuse of language there cannot be any discovery, any progress”
Paul Karl Feyerabend
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“Progress has always been achieved by probing well-entrenched and well-founded forms of life with unpopular and unfounded values. This is how man gradually freed himself from fear and from the tyranny of unexamined systems.”
Paul Karl Feyerabend
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“The best education consists in immunizing people against systematic attempts at education.”
Paul Karl Feyerabend
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“The only principle that does not inhibit progress is: anything goes.”
Paul Karl Feyerabend
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“All religions are good 'in principle' - but unfortunately this abstract Good has only rarely prevented their practitioners from behaving like bastards.”
Paul Karl Feyerabend
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“The separation of state and church must be complemented by the separation of state and science, that most recent, most aggressive, and most dogmatic religious institution.”
Paul Karl Feyerabend
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“Science is essentially an anarchic enterprise: theoretical anarchism is more humanitarian and more likely to encourage progress than its law-and-order alternatives.”
Paul Karl Feyerabend
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