‘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 Popper, from the Preface Written in political exile during the Second World War and first published in two volumes in 1945, Karl Popper’s The Open Society and (...) Its Enemies is one of the most influential books of all time. Hailed by Bertrand Russell as a ‘vigorous and profound defence of democracy’, its now legendary attack on the philosophies of Plato, Hegel and Marx exposed the dangers inherent in centrally planned political systems and through underground editions become an inspiration to lovers of freedom living under communism in Eastern Europe. Popper’s highly accessible style, his erudite and lucid explanations of the thoughts of great philosophers and the recent resurgence of totalitarian regimes around the world are just three of the reasons for the enduring popularity of The Open Society and Its Enemies and why it demands to be read today and in years to come. (shrink)

“There could be no fairer destiny for any. . . theory than that it should point the way to a more comprehensive theory in which it lives on, as a limiting case.” ALBERT EINSTEIN..

_'Never before has there been so many and such dreadful weapons in so many irresponsible hands.'__ - Karl Popper, from the Preface_ _All Life is Problem Solving_ is a stimulating and provocative selection of Popper's writings on his main preoccupations during the last twenty-five years of his life. This collection illuminates Popper's process of working out key formulations in his theory of science, and indicates his view of the state of the world at the end of the Cold War and (...) after the collapse of communism. (shrink)

The relation between body and mind is one of the oldest riddles that has puzzled mankind. That material and mental events may interact is accepted even by the law: our mental capacity to concentrate on the task can be seriously reduced by drugs. Physical and chemical processes may act upon the mind; and when we are writing a difficult letter, our mind acts upon our body and, through a chain of physical events, upon the mind of the recipient of the (...) letter. This is what the authors of this book call the 'interaction of mental and physical events'. We know very little about this interaction; and according to recent philosophical fashions this is explained by the alleged fact that we have brains but no thoughts. The authors of this book stress that they cannot solve the body mind problem; but they hope that they have been able to shed new light on it. Eccles especially with his theory that the brain is a detector and amplifier; a theory that has given rise to important new developments, including new and exciting experiments; and Popper with his highly controversial theory of 'World 3'. They show that certain fashionable solutions which have been offered fail to understand the seriousness of the problems of the emergence of life, or consciousness and of the creativity of our minds. In Part I, Popper discusses the philosophical issue between dualist or even pluralist interaction on the one side, and materialism and parallelism on the other. There is also a historical review of these issues. In Part II, Eccles examines the mind from the neurological standpoint: the structure of the brain and its functional performance under normal as well as abnormal circumstances. The result is a radical and intriguing hypothesis on the interaction between mental events and detailed neurological occurrences in the cerebral cortex. Part III, based on twelve recorded conversations, reflects the exciting exchange between the authors as they attempt to come to terms with their opinions. (shrink)

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 Popper's political and philosophical thought during and after the Second World War, from his early socialism through to the radical humanitarianism of The Open Society. The papers in this collection, many of which are available here (...) for the first time, demonstrate the clarity and pertinence of Popper's thinking on such topics as religion, history, Plato and Aristotle, while revealing a lifetime of unwavering political commitment. After The Open Society illuminates the thought of one of the twentieth century's greatest philosophers and is essential reading for anyone interested in the recent course of philosophy, politics, history and society. (shrink)

Written in political exile during the Second World War and first published in 1945, Karl Popper's _The Open Society and Its Enemies_ is one of the most influential books of the twentieth century. Hailed by Bertrand Russell as a 'vigorous and profound defence of democracy', its now legendary attack on the philosophies of Plato, Hegel and Marx exposed the dangers inherent in centrally planned political systems. Popper's highly accessible style, his erudite and lucid explanations of the thought of great philosophers (...) and the recent resurgence of totalitarian regimes around the world are just three of the reasons for the enduring popularity of_The Open Society and Its Enemies_, and for why it demands to be read both today and in years to come. This is the first of two volumes of _The Open Society and Its Enemies_. (shrink)

The relation between body and mind is one of the oldest riddles that has puzzled mankind. That material and mental events may interact is accepted even by the law: our mental capacity to concentrate on the task can be seriously reduced by drugs. Physical and chemical processes may act upon the mind; and when we are writing a difficult letter, our mind acts upon our body and, through a chain of physical events, upon the mind of the recipient of the (...) letter. This is what the authors of this book call the 'interaction of mental and physical events'. We know very little about this interaction; and according to recent philosophical fashions this is explained by the alleged fact that we have brains but no thoughts. The authors of this book stress that they cannot solve the body mind problem; but they hope that they have been able to shed new light on it. Eccles especially with his theory that the brain is a detector and amplifier; a theory that has given rise to important new developments, including new and exciting experiments; and Popper with his highly controversial theory of 'World 3'. They show that certain fashionable solutions which have been offered fail to understand the seriousness of the problems of the emergence of life, or consciousness and of the creativity of our minds. In Part I, Popper discusses the philosophical issue between dualist or even pluralist interaction on the one side, and materialism and parallelism on the other. There is also a historical review of these issues. In Part II, Eccles examines the mind from the neurological standpoint: the structure of the brain and its functional performance under normal as well as abnormal circumstances. The result is a radical and intriguing hypothesis on the interaction between mental events and detailed neurological occurrences in the cerebral cortex. Part III, based on twelve recorded conversations, reflects the exciting exchange between the authors as they attempt to come to terms with their opinions. (shrink)

Bertrand Russell described this study, with its companion volume on Plato, as a work of first-class importance. Karl Popper writes with extreme clarity and vigour. Platonic history will never be the same again.

In The Lesson of this Century Popper's purpose is to warn us against the increasing violence and egoism of our society. What solutions can we offer to the problems of the environment, demography and corruption? How can we prevent the violence our society engenders? How can we preserve our democratic system while at the same time paving the way for global peace? Popper believes that the philosopher has a duty to intervene in politics and he utters a clear call to (...) all of us to recognise our responsibilities. He reminds us that it is our actions which will create the world of tomorrow. The interviews in this volume were originally given to the Italian journalist Giancarlo Bosetti. The volume also includes the transcript of an interview about the moral dangers of television not previously available in English. (shrink)

Written in political exile during the Second World War and first published in 1945, Karl Popper's _The Open Society and Its Enemies_ is one of the most influential books of the twentieth century. Hailed by Bertrand Russell as a 'vigorous and profound defence of democracy', its now legendary attack on the philosophies of Plato, Hegel and Marx exposed the dangers inherent in centrally planned political systems. Popper's highly accessible style, his erudite and lucid explanations of the thought of great philosophers (...) and the recent resurgence of totalitarian regimes around the world are just three of the reasons for the enduring popularity of _The Open Society and Its Enemies_, and for why it demands to be read both today and in years to come. This is the second of two volumes of _The Open Society and Its Enemies_. (shrink)

In _The Lesson of this Century_ Popper's purpose is to warn us against the increasing violence and egoism of our society. What solutions can we offer to the problems of the environment, demography and corruption? How can we prevent the violence our society engenders? How can we preserve our democratic system while at the same time paving the way for global peace? Popper believes that the philosopher has a duty to intervene in politics and he utters a clear call to (...) all of us to recognise our responsibilities. He reminds us that it is our actions which will create the world of tomorrow. The interviews in this volume were originally given to the Italian journalist Giancarlo Bosetti. The volume also includes the transcript of an interview about the moral dangers of television not previously available in English. (shrink)

One of the century's greatest and most influential thinkers, Karl Popper reminds us that we must recognize our responsibilities in preserving the democratic system we enjoy: it is our actions which will create the world of tomorrow. In these interviews with journalist Giancarlo Bosetti, Karl Popper ranges widely over contemporary political and social issues. He reflects on many topics, from the decline of the Soviet Union and the danger of a Third World War, to our obligations to children and the (...) potentially harmful influence of television. He warns us that the increasing violence and egotism of our society, if unchecked, will imperil our civilisation. The volume also contains two talks on the theory of democracy, arguing that democracy has never been the rule of the people, but only the best method we know for preventing tyranny. (shrink)

In a paper ‘Is it True What They Say About Tarski?’, Dr Susan Haack explicitly denies the truth of an implicit assertion of mine, by writing ‘… Tarski does not present his theory as a correspondence theory’. My reply is to quote two brief passages from Tarski's work.

The rational understanding of the quantum theory achieved by de Broglie is contrasted with the Copenhagen emphasis on “the quantum postulate with its inherent ‘irrationality’” (Niels Bohr, Ref. 1).

El autor contrasta a Sócrates con los nuevos científicos, para señalar que debemos hoy seguir construyendo nuestra filosofía del conocimiento sobre la tesis de nuestra falta de conocimiento, en defensa de la tolerancia, y de principios éticos. Propone una nueva ética profesional, contrastándola con la antigua ética profesional, construida sobre la base de doce principios, que desarrolla en este texto.

De oorzaak van de slechte kwaliteit van de televisie-programma's is het bestaan van veel te veel zenders, die steeds slechtere waar leveren. Geweld, seks en sensatie zijn het goedkoopst te leveren en hebben de meest verslavende werking. Pas wanneer de televisie-programma's door speciaal opgeleide deskundigen worden gemaakt en onder controle van een verantwoordelijke overheid worden gebracht, kan het medium uit de handen van commercie en kwaadwillende krachten gehouden worden.