Philosophy Logic

This program is read by the author. A fun, dazzling exploration of the strange numbers that illuminate the ultimate nature of reality. For particularly brilliant theoretical physicists like James Clerk Maxwell, Paul Dirac, or Albert Einstein, the search for mathematical truths led to strange new...

This guide will teach you how to analyse arguments, speeches, and newspaper articles. It will help you discern faults in reasoning from sound arguments. It looks at the structure of language in order to demonstrate rules by which you can identify good analytical thinking, and will help you to formulate clear, defensible arguments. With real life newspaper extracts, a glossary, exercises and answers, and a guide to essay writing, this is an invaluable tool for both students and general readers.

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.

Séneca nos habla del paso del tiempo, de cómo los humanos nos enfrentamos a él y a la muerte, y cómo es que la vida se nos muestra corta cuando no lo es. El autor estoico, enfatiza que nuestra vida sería más duradera si no dedicáramos tanto tiempo a asuntos vanos e inútiles y nos dedicamos a vivirla plenamente. Sobre la brevedad de la vida, nos expone el enfoque de los estoicos respecto al tiempo, cómo aprovecharlo y cómo asegurarnos que el uso correcto de este nos encamine a vivir una vida larga y enriquecedora.

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.

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?

Learn to release gifts and talents you never knew you had and how to use them to become hugely successful, happy, and even wealthy. Discover how it is your daily standards and authenticity that determine your success or failure with your goals.

Unlock the enigma of one of the 20th century's most influential psychoanalysts! The Lacan Dictionary meticulously unravels Jacques Lacan's dense and challenging lexicon, offering a profound study of his most frequently used words and concepts.

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....

This philosophical essay is the development of a lecture on probabilities which I delivered in 1795 to the normal schools whither I had been called, by a decree of the national convention, as professor of mathematics with Lagrange. I have recently published upon the same subject a work entitled The Analytical Theory of Probabilities. I present here without the aid of analysis the principles and general results of this theory, applying them to the most important questions of life, which are indeed for the most part only problems of probability.

One of the two major philosophical traditions of the twentieth century was linguistic analysis, derived largely from Wittgenstein. The other, diametrically opposed, came from Heidegger, and its fundamental question was, "What is the meaning of existence?" For Heidegger, this question could not simply be "analyzed away". It was beyond the reach of logic or reason. It was the primary "given" of every individual life. To confront it, Heidegger needed to develop an entire new form of philosophy.

Critical thinking can be defined as "finding out how to think better by enhancing one's thinking skills". People who are critical thinkers use the thinking procedure to evaluate, consider, reflect on, and piece together what they have learned or are currently learning. Unfortunately, much of everybody's thinking tends to be prejudiced, imprecise, uncertain, uninformed, or even sexist or racist. Since this ends up being significantly limiting, critical thinking is needed to improve its quality and value.

Dangerous Jokes develops a novel, well-researched, and compelling argument that lays bare the power of demeaning jokes in ordinary conversations. Claire Horisk draws on her expertise in philosophy of language and on evidence from sociology, law, and cognitive science to explain how the element of humor—so often used as a defense—makes jokes more potent than regular speech in communicating prejudice and reinforcing social hierarchies.

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.

On June 22, 1936, the philosopher Moritz Schlick was on his way to deliver a lecture at the University of Vienna when Johann Nelböck, a deranged former student of Schlick's, shot him dead on the university steps. Some Austrian newspapers defended the madman, while Nelböck himself argued in court that his onetime teacher had promoted a treacherous Jewish philosophy. David Edmonds traces the rise and fall of the Vienna Circle - an influential group of brilliant thinkers led by Schlick.

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.

Rene Descartes spent most of his childhood in solitude, a situation that also came to characterize his adult life. Fortunately, these countless lonely hours helped Descartes produce the declaration that changed all philosophy: "I think, therefore I am." Eventually convincing himself to doubt and disregard sensory knowledge, Descartes found he could prove his existence through his thoughts. This internal information, he believed, was the true reality and external forces were hopelessly deceiving.

"If we accept Wittgenstein's word for it," Paul Strathern writes, "he is the last philosopher. In his view, philosophy in the traditional sense was finished."

Martha Barnette has spent two decades as the co-host of A Way with Words, lauded by Mary Norris in The New Yorker as “a virtual treasure house” and “‘Car Talk’ for Lexiphiles.” Over that time, she’s developed a keen sense of what fascinates people about language. They are curious about etymology and revel in slang, are surprised by regional vocabulary and celebrate linguistic diversity. Idioms both puzzle and delight word lovers, and they are eager to share family neologisms and that weird phrase Grandma always used to say.

Philosophy experienced its origins at the time of ancient Greece with its well-known representatives Plato and Socrates, to name just two examples. One can translate philosophy as the striving for knowledge about the meaning of life, the essence of the world, and the position of man in the world. It describes the teaching and science of the knowledge of the meaning of life and of the world and of man's position in the world.