The Open Universe is one of the three volumes of Karl Popper's Postscript to the Logic of scientific Discovery. The Postscript is the culmination of Popper's work in the philosophy of physics and a new famous attack on subjectivist approaches to philosophy of science.[...]

This text comprises several essays on ancient Greek philosophy, inspired, as Sir Karl Popper himself states in his preface, by two desires - first, to illustrate the thesis that all history is the history of problem situations and that in following this principle we may further our understanding of [...]

A selection of Popper's writings on his main preoccupations towards the end of his life. Illuminates his process of working on his theory of science, and indicates his view of the state of the world at the end of the Cold War.[...]

Described by the philosopher A.J. Ayer as a work of 'great originality and power', this book revolutionized contemporary thinking on science and knowledge. Ideas such as the now legendary doctrine of 'falsificationism' electrified the scientific community, influencing even working scientists, as wel[...]

At the age of eight, Karl Popper was puzzling over the idea of infinity and by fifteen was beginning to take a keen interest in his father's well-stocked library of books. Unended Quest recounts these moments and many others in the life of one of the most influential thinkers of the twentieth centur[...]

'If in this book harsh words are spoken about some of the greatest among the intellectual leaders of mankind, my motive is not, I hope, to belittle them. It springs rather from my conviction that, if our civilization is to survive, we must break with the habit of deference to great men.' - Karl Popp[...]

In this long-awaited volume, Jeremy Shearmur and Piers Norris Turner bring to light Popper's most important unpublished and uncollected writings from the time of The Open Society until his death in 1994.
After The Open Society: Selected Social and Political Writings reveals the development of Pop[...]

This biography of the founder of critical rationalism gives an insight into a complex and fascinating personality and into the making of one of the 20th century's most influential philosophical theories. As a modern representative of Enlightenment, Popper emphasized the role of criticism both in the[...]

Poppers personliga skildring av sin filosofiska och vetenskapliga utveckling. Vi får följa hans liv från Wienkretsen till professuren vid London School of Economics.

Biografin publicerades första gången i serien Library of Living Philosophers. I denna serie har 1900-talets mest känd[...]