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The 100 best nonfiction books: No 35 – The Open Society and Its Enemies by Karl Popper (1945) | Philosophy books | The Guardian
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UofT Philosophy on Twitter: "Karl Popper on the paradox of #tolerance (a decision theory paradox) from his 1945 book "The Open Society and Its Enemies", via @pictoline. https://t.co/82yxO7Krd9" / Twitter
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Philosopher Sir Karl Popper, 80, wearing the sash of the Grand Crosss of the Order of Merit of the Federal Republic of Germany, which he received for the influence his ideas have
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Karl Popper (1902-1994) | Humanist Heritage - Exploring the rich history and influence of humanism in the UK
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