![Karl Popper (1902-1994) | Humanist Heritage - Exploring the rich history and influence of humanism in the UK Karl Popper (1902-1994) | Humanist Heritage - Exploring the rich history and influence of humanism in the UK](https://heritage.humanists.uk/wp-content/uploads/2021/05/Karl-Raimund-Popper-Certificate-of-Registration-of-Alien-Archives-New-Zealand-CC-License.jpg)
Karl Popper (1902-1994) | Humanist Heritage - Exploring the rich history and influence of humanism in the UK
![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 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](https://pbs.twimg.com/media/DHccvF4XUAAmHSe.jpg)
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
![The 100 best nonfiction books: No 35 – The Open Society and Its Enemies by Karl Popper (1945) | Philosophy books | The Guardian The 100 best nonfiction books: No 35 – The Open Society and Its Enemies by Karl Popper (1945) | Philosophy books | The Guardian](https://i.guim.co.uk/img/media/14a5b52e96516199f77ae6f19005a1d05eb014fb/0_124_2140_1880/master/2140.jpg?width=700&quality=85&auto=format&fit=max&s=3aff223670b3cbf8c2b201dde3895a8a)
The 100 best nonfiction books: No 35 – The Open Society and Its Enemies by Karl Popper (1945) | Philosophy books | The Guardian
![An important quote from Karl Popper made in 1945, but sadly, still very relevant today. : r/ChristopherHitchens An important quote from Karl Popper made in 1945, but sadly, still very relevant today. : r/ChristopherHitchens](https://i.redd.it/ijhl4fvzxrt11.jpg)
An important quote from Karl Popper made in 1945, but sadly, still very relevant today. : r/ChristopherHitchens
![Amazon.com: Karl Popper - The Formative Years, 1902-1945: Politics and Philosophy in Interwar Vienna: 9780521890557: Hacohen, Malachi Haim: Books Amazon.com: Karl Popper - The Formative Years, 1902-1945: Politics and Philosophy in Interwar Vienna: 9780521890557: Hacohen, Malachi Haim: Books](https://images-na.ssl-images-amazon.com/images/I/41JYDrieFuL._SX331_BO1,204,203,200_.jpg)
Amazon.com: Karl Popper - The Formative Years, 1902-1945: Politics and Philosophy in Interwar Vienna: 9780521890557: Hacohen, Malachi Haim: Books
![The Open Society and Its Enemies: New One-Volume Edition: Popper, Karl R., Ryan, Alan, Gombrich, E. H.: 9780691158136: Amazon.com: Books The Open Society and Its Enemies: New One-Volume Edition: Popper, Karl R., Ryan, Alan, Gombrich, E. H.: 9780691158136: Amazon.com: Books](https://images-na.ssl-images-amazon.com/images/I/41nBKZOiyzL._SY291_BO1,204,203,200_QL40_ML2_.jpg)