'This book was written to give an account of Socialism, Anarchism, and Syndicalism. It was completed in the early months of 1918 and before the end of the First World War was imaginable. The prospect of peace seemed remote. So much has happened since that time ...and the solutions, urgent problems and immediate hopes are no longer what they were in 1918. But the problem of preserving as much liberty as possible under Socialism is even more urgent now than then, and the greater part of what is said on this problem in this book still seems to me valid.' - Bertrand Russell, from his 1948 preface.

Russell is the most important philosopher of mathematics of the twentieth century. The author of "The Principles of Mathematics", and, with Alfred Whitehead, the massive "Principia Mathematica", he brought together his formidable knowledge of the subject and skills as a gifted communicator to provide a classic introduction to the philosophy of mathematics. "Introduction to Mathematical Philosophy" sets out in a lucid and non-technical way the main ideas of "Principia Mathematica". It is as inspiring and useful to the beginner now as it was when it was first published in 1919.

The Analysis of Matter is the product of thirty years of thinking by one of the twentieth century's best-known philosophers. An inquiry into the philosophical foundations of physics, it was written against the background of stunning new developments in physics earlier in the century, above all relativity, as well as the excitement around quantum theory, which was just being developed. Concerned to place physics on a stable footing at a time of great theoretical change, Russell argues that the concept of matter itself can be replaced by a logical construction whose basic foundations are events. He is careful to point out that this does not prove that matter does not exist, but it does show that physicists can get on with their work without assuming that matter does exist. Russell argues that fundamental bits of ''matter'', such as electrons and protons, are simply groups of events connected in a certain way and their properties are all that are required for physics. This Routledge Classics edition includes the 1992 Introduction by John G. Slater.

A classic work from early in Russell's career and his major engagement with the nature of the mind Set the path for much of his subsequent philosophical beliefs about mind and consciousness Revised and updated Introduction by Thomas Baldwin places the book in helpful historical and philosophical context

Between 1931 and 1935, Bertrand Russell contributed some 156 essays to the literary pages of the American newspaper New York American. These were often fun, humorous observations on the very real issues of the day, such as the Depression, the rise of Nazism and Prohibition, to more perennial themes such as love, parenthood, education and friendship. Available for the first time in the Routledge Classics series in a single volume, this pithy, provocative and often-personal collection of essays brings together the very best of Russell's many contributions to the New York American, and proves just as engaging for today's readers as they were in the 1930s.

Is the world of appearances the real world?

Are there facts that exist independently of our minds?

Are there vague objects?

Russell on Metaphysics brings together for the first time a comprehensive selection of Russell's writing on metaphysics in one volume. Russell's major and lasting contribution to metaphysics has been hugely influential and his insights have led to the establishment of analytic philosophy as a dominant stream in philosophy. Stephen Mumford chronicles the metaphysical nature of these insights through accessible introductions to the texts, setting them in context and understanding their continued importance. Russell on Metaphysics is both a valuable introduction to Bertrand Russell as a metaphysician, and an introduction to analytic philosophy and its history.

"A scientific opinion is one which there is some reason to believe is true; an unscientific opinion is one which is held for some reason other than its probable truth". One of Russell's most important books, this early classic on science illuminates his thinking on the promise and threat of scientific progress. Russell considers three questions fundamental to an understanding of science: the nature and scope of scientific knowledge, the increased power over nature that science affords, and the changes in the lives of human beings that result from new forms of science. With customary wit and clarity, Russell offers brilliant discussions of many major scientific figures, including Aristotle, Galileo, Newton and Darwin. Unavailable for many years, this book should prove interesting reading for Russell followers and anyone interested in popular science and philosophy.

Available for the first time in many years, Commonsense and Nuclear Warfare presents Russell's keen insights into the threat of nuclear conflict, and his argument that the only way to end this threat is to end war itself.
Written at the height of the Cold War, this volume is crucial for understanding Russell's involvement in the Campaign for Nuclear Disarmament and his passionate campaigning for peace. It remains an extremely important book in today's uncertain nuclear world, and is essential reading for all those interested in Russell and postwar history.
Includes a new introduction by Ken Coates, Chairman of The Bertrand Russell Peace Foundation.

' one of the truly great autobiographies in our language'

Dedicated as few men have been to the life of reason, Bertrand Russell has always been concerned with the basic questions to which religion also addresses itself -- questions about man's place in the universe and the nature of the good life, questions that involve life after death, morality, freedom, education, and sexual ethics. He brings to his treatment of these questions the same courage, scrupulous logic, and lofty wisdom for which his other work as philosopher, writer, and teacher has been famous. These qualities make the essays included in this book perhaps the most graceful and moving presentation of the freethinker's position since the days of Hume and Voltaire.

"I am as firmly convinced that religions do harm as I am that they are untrue," Russell declares in his Preface, and his reasoned opposition to any system or dogma which he feels may shackle man's mind runs through all the essays in this book, whether they were written as early as 1899 or as late as 1954.

The book has been edited, with Lord Russell's full approval and cooperation, by Professor Paul Edwards of the Philosophy Department of New York University. In an Appendix, Professor Edwards contributes a full account of the highly controversial "Bertrand Russell Case" of 1940, in which Russell was judicially declared "unfit" to teach philosophy at the College of the City of New York.

Whether the reader shares or rejects Bertrand Russell's views, he will find this book an invigorating challenge to set notions, a masterly statement of a philosophical position, and a pure joy to read.

In this volume of essays Russell is concerned to combat, in one way or another, the growth of dogmatism, whether of the Left or of the Right, which has hitherto characterised our tragic century.

The Problems of Philosophy (1912) is one of Bertrand Russell's attempts to create a brief and accessible guide to the problems of philosophy. Focusing on problems he believes will provoke positive and constructive discussion, Russell concentrates on knowledge rather than metaphysics. If it is uncertain that external objects exist, how can we then have knowledge of them but by probability. There is no reason to doubt the existence of external objects simply because of sense data. Russell guides the reader through his famous 1910 distinction between "knowledge by acquaintance and knowledge by description" and introduces important theories of Plato, Aristotle, Ren Descartes, David Hume, John Locke, Immanuel Kant, G. W. F. Hegel and others to lay the foundation for philosophical inquiry by general readers and scholars alike. "In the following pages I have confined myself in the main to those problems of philosophy in regard to which I thought it possible to say something positive and constructive, since merely negative criticism seemed out of place. For this reason, theory of knowledge occupies a larger space than metaphysics in the present volume, and some topics much discussed by philosophers are treated very briefly, if at all." Bertrand Russell, Preface of The Problems of Philosophy

Bertrand Russell escribio Matrimonio y moral en 1929. A pesar de los anos transcurridos, los presupuestos y fundamentos historicos que analiza, sobre los que se ha asentado la moral sexual occidental, resultan aun vigentes en su mayoria, y solo en algunos casos en los que el autor acude a ejemplos concretos podrian considerarse superados. En la caracterizacion de cualquier sociedad, antigua o moderna, existen dos elementos de primera importancia: el sistema economico y el sistema familiar. Para Russell no existe una supremacia de uno sobre otro y es indudable que el sistema economico tiene una gran influencia sobre la moral sexual.

Russell's first book on philosophy and a fascinating insight into his early thinking A classic in the history and philosophy of mathematics and logic by one of the greatest philosophers of the 20th century This Routledge Classics edition includes a new foreword by Michael Potter, a renowned expert on analytic philosophy

Superb insight into the development of Russell's thinking by the master himself Clearly and engaging written, charting his intellectual development from young idealist to celebrated sceptic This Routledge Classics edition includes a new foreword by Nicholas Griffin Ideal companion to Russell's own Autobiography, which is concerned with his incredibly colourful life rather than philosophy

Brilliant introduction to the philosophy of mathematics, from the question 'what is a number?' up to the concept of infinity, descriptions, classes and axioms Russell deploys all his skills and brilliant prose to write an introductory book - a real gem by one of the 20th century's most celebrated philosophers New foreword by Michael Potter to the Routledge Classics edition places the book in helpful context and explains why it's a classic

Bertrand Russell is widely regarded as one of the greatest philosophers of the twentieth century and a brilliant writer and commentator on social and political affairs. What I Believe offers a lucid and concise insight into Russell's thinking on issues that preoccupied him throughout his life: atheism, religious morality and the impact of science on society. With the addition of two further essays, 'Why I Took to Philosophy' and 'How I Write', this is a superb example of Russell as his very best. With a foreword by Alan Ryan.

'China, by her resources and her population, is capable of being the greatest power in the world after the United States.' Bertrand Russell, The Problem of China In 1920 the philosopher Bertrand Russell spent a year in China as Professor of Philosophy at the University of Beijing (then Peking), where his lectures on mathematical logic enthralled students and listeners, including Mao Tse Tung, who attended some of Russell's talks. Written at a time when China was largely regarded by the West as backward and weak, The Problem of China sees Russell rise above the prejudices of his era and presciently assess China's past, present and future. Russell brings his analytical and insightful eye to bear on some fundamental aspects of China's history and politics, cautioning China against adopting a purely Western model of social and economic development, which he regarded as characterized by a combination of greed and militarism. Beginning with an overview of nineteenth-century Chinese history and considering China's relations with Japan and Russia, Russell then contrasts Chinese civilization with Western. He devotes a fascinating chapter to the character of the Chinese, which he argues is complex but ultimately defined by a 'pacific temper'. With uncanny foresight, Russell predicts China's resurgence, but only if it is able to establish an orderly government, promote industrial development under Chinese control and foster the spread of education. This Routledge Classics edition includes a new introduction by Bernard Linsky.

A showcase of some of Russell's best writing, ranging from snapshots of H.G Wells and Joseph Conrad to some of his classic shorter pieces, such as How I Write and A Plea for Clear Thinking A new foreword by Russell scholar Nicholas Griffin helps place the book in context (it was first published in 1956) Russell remains as popular as ever with his books selling hundreds of thousands of copies and Routledge his primary English-language publisher