Unended Quest: An Intellectual Autobiography

Politics & Social Sciences

Karl Popper

Philosophy

Flamingo

Logic of Scientific Discovery

Harpercollins Publisher

First published in 1988. Routledge is an imprint of Taylor & Francis, an informa company.

The Open Universe: An Argument for Indeterminism - From "Postscript to the Logic of Scientific Discovery"

HarperCollins Publishers, Ltd

Is toleration a requirement of morality or a dictate of prudence? What limits are there to toleration? What is required of us if we are to promote a truly tolerant society? These themes--the grounds, limits, and requirements of toleration--are central to this book, which presents the W.B. Morrell Memorial Lectures on Toleration, given in 1986 at the University of York. Covering a wide range of practical and theoretical issues, the contributors--including F.A. Hayek, Maurice Cranston, and Karl Popper--consider the philosophical difficulties inherent in the concept as well as the practical problems of implementing a policy of toleration. Although the contributors differ in their conclusions about the grounds of toleration, they all share a belief in the importance of the concept both historically and in modern society.

On Toleration

Self-Help

Maurice Cranston

Lord Fitt

Lord Scarman

Mary Warnock

F.A. Hayek

A.J. Ayer

Happiness

Clarendon Press

Logic Of Scientific Discovery

Routledge

The Logic of Scientific Discovery

Routledge Classics

The Self and Its Brain: An Argument for Interactionism

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.

John C. Eccles

Reference

'I want to begin by declaring that I regard scientific knowledge as the most important kind of knowledge we have', writes Sir Karl Popper in the opening essay of this book, which collects his meditations on the real improvements science has wrought in society, in politics and in the arts in the course of the twentieth century. His subjects range from the beginnings of scientific speculation in classical Greece to the destructive effects of twentieth century totalitarianism, from major figures of the Enlightenment such as Kant and Voltaire to the role of science and self-criticism in the arts. The essays offer striking new insights into the mind of one of the greatest twentieth century philosophers.

In Search of a Better World

Literature & Fiction

Poetry

The Open Society and Its Enemies

Politics & Government

This unique collection of essays not only explores the complexity of ancient Greek thought, but also reveals Popper's engagement with Presocratic philosophy and the enlightenment he experienced in reading Parmenides. It includes writings on Greek science, philosophy and history, and demonstrates Popper's lifelong fascination and admiration of the Presocratic philosophers, in particular Parmenides, Xenophanes and Heraclitus.

The World of Parmenides: Essays on the Presocratic Enlightenment

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Books by Karl Popper