Language and Problems of Knowledge is Noam Chomsky's most accessible statement on the nature, origins, and current concerns of the field of linguistics. He frames the lectures with four fundamental questions: What do we know when we are able to speak and understand a language? How is this knowledge acquired? How do we use this knowledge? What are the physical mechanisms involved in the representation, acquisition, and use of this knowledge? Starting from basic concepts, Chomsky sketches the present state of our answers to these questions and offers prospects for future research. Much of the discussion revolves around our understanding of basic human nature (that we are unique in being able to produce a rich, highly articulated, and complex language on the basis of quite rudimentary data), and it is here that Chomsky's ideas on language relate to his ideas on politics.The initial versions of these lectures were given at the Universidad Centroamericana in Managua, Nicaragua, in March 1986. A parallel set of lectures on contemporary political issues given at the same time has been published by South End Press under the title On Power and Ideology: The Managua Lectures. Language and Problems of Knowledge is sixteenth in the series Current Studies in Linguistics, edited by Jay Keyser.

Originally delivered in 1971 as the first Cambridge lectures in memory of Bertrand Russell, Problems of Knowledge and Freedom is an erudite and cogent synthesis of Noam Chomsky's moral philosophy, linguistic analysis, and emergent political critique of America's war in Vietnam. In the first half of this wide-ranging work, Chomsky takes up Russell's lifelong search for the empirical principles of human understanding, in a philosophical overview referencing Hume, Leibniz, Wittgenstein, and others. In the following half, aptly-titled "On Changing the World," Chomsky applies these concepts to the issues that would remain the focus of his increasingly political work of the period. These include the war in Indochina and the Cold War ideology that supported it, the centralization of U.S. decision-making in the Pentagon and the growing influence of multinational corporations in those circles, the politicization of American universities in the post-World War II years, along with his reflections on the Cuban missile crisis and the mass liberation movements of the era. This is the third in a series of Chomsky's early political books reissued by The New Press. The others are American Power and the New Mandarins and For Reasons of State. Book jacket.

In a letter of 1932, Karl Popper described Die beiden Grundprobleme der Erkenntnistheorie – The Two Fundamental Problems of the Theory of Knowledge – as ‘...a child of crises, above all of ...the crisis of physics.’ Finally available in English, it is a major contribution to the philosophy of science, epistemology and twentieth century philosophy generally. The two fundamental problems of knowledge that lie at the centre of the book are the problem of induction, that although we are able to observe only a limited number of particular events, science nevertheless advances unrestricted universal statements; and the problem of demarcation, which asks for a separating line between empirical science and non-science. Popper seeks to solve these two basic problems with his celebrated theory of falsifiability, arguing that the inferences made in science are not inductive but deductive; science does not start with observations and proceed to generalise them but with problems, which it attacks with bold conjectures. The Two Fundamental Problems of the Theory of Knowledge is essential reading for anyone interested in Karl Popper, in the history and philosophy of science, and in the methods and theories of science itself.

In this introduction to epistemology, Michael Williams explains and criticises traditional philosophical theories of the nature, limits, methods, possibility, and value of knowing.

"A delightful book … I should like to have written it myself." — Bertrand Russell First published in 1936, this first full-length presentation in English of the Logical Positivism of Carnap, Neurath, and others has gone through many printings to become a classic of thought and communication. It not only surveys one of the most important areas of modern thought; it also shows the confusion that arises from imperfect understanding of the uses of language. A first-rate antidote for fuzzy thought and muddled writing, this remarkable book has helped philosophers, writers, speakers, teachers, students, and general readers alike. Mr. Ayers sets up specific tests by which you can easily evaluate statements of ideas. You will also learn how to distinguish ideas that cannot be verified by experience — those expressing religious, moral, or aesthetic experience, those expounding theological or metaphysical doctrine, and those dealing with a priori truth. The basic thesis of this work is that philosophy should not squander its energies upon the unknowable, but should perform its proper function in criticism and analysis.

The two most popular titles by the noted linguist and critic in one volume—an ideal introduction to his work. On Language features some of Noam Chomsky’s most informal and highly accessible work. In Part I, Language and Responsibility, Chomsky presents a fascinating self-portrait of his political, moral, and linguistic thinking. In Part II, Reflections on Language, Chomsky explores the more general implications of the study of language and offers incisive analyses of the controversies among psychologists, philosophers, and linguists over fundamental questions of language. “Language and Responsibility is a well-organized, clearly written and comprehensive introduction to Chomsky’s thought.” —The New York Times Book Review “Language and Responsibility brings together in one readable volume Chomsky’s positions on issues ranging from politics and philosophy of science to recent advances in linguistic theory. . . . The clarity of presentation at times approaches that of Bertrand Russell in his political and more popular philosophical essays.” —Contemporary Psychology “Reflections on Language is profoundly satisfying and impressive. It is the clearest and most developed account of the case of universal grammar and of the relations between his theory of language and the innate faculties of mind responsible for language acquisition and use.” —Patrick Flanagan

Bertrand Russell, the recipient of the 1950 Nobel Prize for Literature, was one of the most distinguished, influential, and prolific philosophers of the twentieth century. Part of his importance consists in the significant contributions he made to mathematical logic, epistemology, philosophy of language, philosophy of mind, metaphysics, and philosophy of science. But he is also widely recognized for his achievements as a public figure, social activist, and gifted popularizer who brought philosophy and science outside of the ivory tower with rare clarity and wit. Both of these elements harmoniously come together in his 1912 "The Problems of Philosophy," a deceptively short book originally intended for a mass-audience of working adults but which has since become a core reading in the philosophical canon. This volume brings together 10 new essays on "The Problems of Philosophy" by some of the foremost scholars of Russell s life and works. These essays reexamine Russell s famous distinction between knowledge by acquaintance and knowledge by description, his developing views about our knowledge of physical reality, and his views about our knowledge of logic, mathematics, and other abstract matters. In addition, it includes an editors introduction, which summarizes Russell s book, highlights its continued significance for contemporary philosophy, and presents new biographical details about how and why Russell wrote it. "