Language Philosophy

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.' The two fundamental problems of knowledge that lie at the center 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.

This work sets forth a theory which is speculative in nature, there being no verifying experiments. It is based on the idea of the reversibility of everything in time; that is, that every type of process has its time image, a corresponding process which is its exact reverse with respect to time.

There is a cause, or a reason, behind everything that happens. This is the fundamental view behind the classical proposition the Principle of Sufficient Reason, which, in 1813, Schopenhauer chose as his subject for further examination in his doctoral dissertation On the Fourfold Root of the Principle of Sufficient Reason....

In his Introduction, Abraham Kaplan places Dewey's philosophy of art within the context of his pragmatism. Kaplan demonstrates in Dewey's esthetic theory his traditional "movement from a dualism to a monism" and discusses whether Dewey's viewpoint is that of the artist, the respondent, or the critic.

Throughout history philosophers have sought to define, understand, and delineate concepts important to human well-being. One such concept is "knowledge." Many philosophers believed that absolute, certain knowledge, is possible—that the physical world and ideas formulated about it could be given solid foundation unaffected by the varieties of mere opinion.

This book is a crash course in effective reasoning, meant to catapult you into a world where you start to see things how they really are, not how you think they are. The focus of this book is on logical fallacies, which loosely defined, are simply errors in reasoning. With the reading of each page, you can make significant improvements in the way you reason and make decisions.

"Philosophy is not a theory," asserted Austro-British philosopher Ludwig Wittgenstein (1889-1951), "but an activity." In this 1921 opus, his only philosophical work published during his lifetime, Wittgenstein defined the object of philosophy as the logical clarification of thoughts and proposed the solution to most philosophic problems by means of a critical method of linguistic analysis.

Un libro que retoma la filosofía antigua para enseñarnos qué hace a un buen líder y cómo podemos ser mejores personas. ¿Podemos convertirnos en mejores seres humanos y ayudar a otros a serlo? ¿Es posible lograr que los líderes de nuestra sociedad se preocupen por que la humanidad prospere no solo económica y materialmente, sino también espiritualmente? En el año 430 a. C., Sócrates quiso enseñar al vanidoso y ambicioso estadista Alcibíades cómo ser una buena persona, pero fracasó estrepitosamente.

What if you could transform your arguments from a source of stress into a catalyst for growth and understanding? We all encounter disagreements, but many of us struggle to navigate them constructively. We might get stuck in cycles of anger and resentment, or worse, avoid conflicts altogether, sacrificing our relationships and opportunities for growth. But what if you could master the art of arguing in a way that leaves everyone feeling heard, understood, and respected? This book offers a powerful framework for resolving conflicts based on reason and empathy.

The Tractatus Logico-Philosophicus is a classic work of philosophy by the Austrian philosopher Ludwig Wittgenstein. Written during World War I, the Tractatus consists of seven propositions. In the propositions, Wittgenstein discusses language, thought, reality, and the natural science.

Quantum physics is notable for its brazen defiance of common sense. (Think of Schrödinger's Cat, famously both dead and alive.) An especially rigorous form of quantum contradiction occurs in experiments with entangled particles. Our common assumption is that objects have properties whether or not anyone is observing them, and the measurement of one can't affect the other. Quantum entanglement rejects this assumption, offering impeccable reasoning and irrefutable evidence of the opposite. Is quantum entanglement mystical, or just mystifying?

This book offers what may with reservations be described as a theory of the mind. But it does not give new information about minds. We possess already a wealth of information about minds, information which is neither derived from, nor upset by, the arguments of philosophers. The philosophical arguments which constitute this book are intended not to increase what we know about minds, but to rectify the logical geography of the knowledge which we already possess.

The Thinking Toolbox has been the best selling text for teaching critical thinking skills and introduction to logic for over 15 years. This book is like a toolbox, full of different kinds of tools you can use for different thinking tasks. Just as you use the wrench in a regular tool box to fix the sink, so you can use the tools we give you in this book to solve thinking problems.

Leo Tolstoy was born to an aristocratic Russian family, became a world-famous influential novelist, and then chose to lead the simple life of a peasant. Dating from this last part of his life, Tolstoy’s influential book What I Believe takes readers along on the path to a life modeled literally on Jesus Christ’s "Sermon on the Mount" and the teachings of the Gospels. In revealing and frank essays he reimagines a faith without dogma, centered solely on Jesus’ doctrine of love, humility, and self-denial.

This fresh and exciting approach to science, skepticism, and critical thinking will enlighten and inspire listeners of all ages. With a mix of wit and wisdom, it challenges everyone to think like a scientist, embrace the skeptical life, and improve their critical thinking skills. Think shows you how to better navigate through the maze of biases and traps that are standard features of every human brain.

Le bon sens est la chose au monde la mieux partagée, car chacun pense en être si bien pourvu que ceux même qui sont les plus difficiles à contenter en toute chose, n'ont point coutume d'en désirer plus qu'ils en ont.

On the Shoulders of Giants is a collection of essays based on lectures Eco famously delivered at the Milanesiana Festival in Milan over the last 15 years of his life. Previously unpublished, the essays explore themes he returned to again and again in his writing: the roots of Western culture and the origin of language, the nature of beauty and ugliness, the potency of conspiracies, the lure of mysteries, and the imperfections of art.

Discover the Language of the Mind: The Hypnotist's Guide to Psycho-Linguistics by Patrick K. Porter, PhD was previously published as Psycho-Linguistics: The Language of the Mind. This fully revised edition includes updates on dozens of new developments in the hypnosis field, full transcripts for each of the eleven processes, which includes two never-before published techniques as developed and tested by Dr. Patrick Porter and the experts at Positive Changes Hypnosis Centers.

In five hours, Andy will take you through Hegel’s Logic, the book on philosophy which has been most influential amongst radicals and revolutionaries and all those who stray from the well trodden path of conventional, bourgeois thinking. The book begins with an explanation of social conditions in early 19th-century Germany and then, walks through the text of the Logic paragraph by paragraph. This reading stands out from all others in its clarity of explanation and in Andy's ability to make Hegel's Logic relevant to social and political problems of today.

This volume also includes a collection of essays entitled The Educational Frontier, Dewey's articles on logic, the outlawry of war, and philosophy for the Encyclopedia of the Social Sciences, and his reviews of Alfred North Whitehead's Adventures of Ideas, Martin Schutze's Academic Illusions in the Field of Letters and the Arts, and Rexford G. Tugwell's Industrial Discipline and the Governmental Arts.