Solutions to exercises in Introduction to logic


Irving M. Copi - 1978
    

How to Think Clearly: A Guide to Critical Thinking


Doug Erlandson - 2012
    Dr. Doug Erlandson draws on concrete examples of good and bad reasoning from the political and social realm and everyday life to make his points in a sometimes lighthearted but always meaningful way. Here's a Preview of What's in the Book Identifying the differences between good and bad arguments Avoiding fallacies Creating good explanations Assessing probabilities Recognizing that statistics and numbers can lie ˃˃˃ Here's How You Benefit How to Think Clearly gives you the tools you need to critically assess the claims and counterclaims with which you are bombarded by politicians, pundits, commentators and editors, as well as coworkers, friends and family, and will aid you in developing skills to present your view in ways that are clear, coherent, sensible and persuasive. ˃˃˃ Suitable as a classroom text and for independent study How to Think Clearly is easy to understand and suitable for independent study. At the same time it offers the content and intellectual rigor that you would expect in a text for an introductory college-level course in critical thinking. ˃˃˃ What Others Are Saying About How to Think Clearly: A Guide to Critical Thinking Dr. Erlandson has given a wonderful introduction to good critical thinking: how to recognize good and bad arguments, helpful and non-helpful explanations, the ways that numbers can be manipulated. You can tell that he must be a good teacher. (G. Feltner)The author offers a refuge of reason within our culture of disregard for open-mindedness and rational discourse where the popular debate of serious issues or ideas is often a shouting match from the margins. (Cubs Fan)A great read for anyone who is new to logic and critical thinking, or someone who just wants to review and refresh their knowledge. (Paul D.) Scroll up and grab a copy today.

Doing Philosophy: From Common Curiosity to Logical Reasoning


Timothy Williamson - 2018
    Discussing philosophy's ability to clarifyour thoughts, he explains why such clarification depends on the development of philosophical theories, and how those theories can be tested by imaginative thought experiments, and compared against each other by standards similar to those used in the natural and social sciences. He also shows howlogical rigor can be understood as a way of enhancing the explanatory power of philosophical theories.Drawing on the history of philosophy to provide a track record of philosophical thinking's successes and failures, Williams overturns widely held dogmas about the distinctive nature of philosophy in comparison to the sciences, demystifies its methods, and considers the future of the discipline. Fromthought experiments, to deduction, to theories, this little book will cause you to totally rethink what philosophy is.

Pursuit of Truth


Willard Van Orman Quine - 1990
    V. Quine gives us his latest word on issues to which he has devoted many years. As he says in the preface: "In these pages I have undertaken to update, sum up, and clarify my variously intersecting views on cognitive meaning, objective reference, and the grounds of knowledge?'The pursuit of truth is a quest that links observation, theory, and the world. Various faulty efforts to forge such links have led to much intellectual confusion. Quine's efforts to get beyond the confusion begin by rejecting the very idea of binding together word and thing, rejecting the focus on the isolated word. For him, observation sentences and theoretical sentences are the alpha and omega ofthe scientific enterprise. Notions like "idea" and "meaning" are vague, but a sentence-now there's something you can sink your teeth into.Starting thus with sentences, Quine sketches an epistemological setting for the pursuit of truth. He proceeds to show how reification and reference contribute to the elaborate structure that can indeed relate science to its sensory evidence.In this book Quine both summarizes and moves ahead. Rich, lively chapters dissect his major concerns-evidence, reference, meaning, intension, and truth. "Some points;' he writes, "have become clearer in my mind in the eight years since Theories and Things. Some that were already clear in my mind have become clearer on paper. And there are some that have meanwhile undergone substantive change for the better." This is a key book for understanding the effort that a major philosopher has made a large part of his life's work: to naturalize epistemology in the twentieth century. The book is concise and elegantly written, as one would expect, and does not assume the reader's previous acquaintance with Quine's writings. Throughout, it is marked by Quine's wit and economy of style.

Preface to the Phenomenology of Spirit


Georg Wilhelm Friedrich Hegel - 1807
    The Preface to Hegel's first major work, the Phenomenology of Spirit, lays the groundwork for all his other writing by explaining what is most innovative about Hegel's philosophy.This new translation combines readability with maximum precision, breaking Hegel's long sentences and simplifying their often complex structure. At the same time, it is more faithful to the original than any previous translation.The heart of the book is the detailed commentary, supported by an introductory essay. Together they offer a lucid and elegant explanation of the text and elucidate difficult issues in Hegel, making his claims and intentions intelligible to the beginner while offering interesting and original insights to the scholar and advanced student. The commentary often goes beyond the particular phrase in the text to provide systematic context and explain related topics in Hegel and his predecessors (including Kant, Spinoza, and Aristotle, as well as Fichte, Schelling, Holderlin, and others).The commentator refrains from playing down (as many interpreters do today) those aspects of Hegel's thought that are less acceptable in our time, and abstains from mixing his own philosophical preferences with his reading of Hegel's text. His approach is faithful to the historical Hegel while reconstructing Hegel's ideas within their own context."

The Problems of Philosophy


Bertrand Russell - 1912
    A lively and still one of the best introductions to philosophy, this book pays off both a closer reading for students and specialists, and a casual reading for the general public.

A Modern Approach to Logical Reasoning


R.S. Aggarwal - 2007
    Nowadays success in every single competitive examinations lime bank clerical,bank PO,LIC,GIC,MBA Assistant grade,excise & income tax,IAS,IFS,AAO,Railway hotel management and others depend much on the candiate's performance in the reasoning paper.so much comprehensive and intelligent approach to it is the need of the day.This book serves the purpose

Tractatus Logico-Philosophicus


Ludwig Wittgenstein - 1921
    Written in short, carefully numbered paragraphs of extreme brilliance, it captured the imagination of a generation of philosophers. For Wittgenstein, logic was something we use to conquer a reality which is in itself both elusive and unobtainable. He famously summarized the book in the following words: 'What can be said at all can be said clearly; and what we cannot talk about we must pass over in silence.' David Pears and Brian McGuinness received the highest praise for their meticulous translation. The work is prefaced by Bertrand Russell's original introduction to the first English edition.

Fate, Time, and Language: An Essay on Free Will


David Foster Wallace - 2010
    David Foster Wallace not only took issue with Taylor's method, which, according to him, scrambled the relations of logic, language, and the physical world, but also noted a semantic trick at the heart of Taylor's argument.Fate, Time, and Language presents Wallace's brilliant critique of Taylor's work. Written long before the publication of his fiction and essays, Wallace's thesis reveals his great skepticism of abstract thinking made to function as a negation of something more genuine and real. He was especially suspicious of certain paradigms of thought-the cerebral aestheticism of modernism, the clever gimmickry of postmodernism-that abandoned "the very old traditional human verities that have to do with spirituality and emotion and community." As Wallace rises to meet the challenge to free will presented by Taylor, we witness the developing perspective of this major novelist, along with his struggle to establish solid logical ground for his convictions. This volume, edited by Steven M. Cahn and Maureen Eckert, reproduces Taylor's original article and other works on fatalism cited by Wallace. James Ryerson's introduction connects Wallace's early philosophical work to the themes and explorations of his later fiction, and Jay Garfield supplies a critical biographical epilogue.

Chess: How to Play Chess: For (Absolute) Beginners: The Journey to Your Empire Begins Here


Maxen Tarafa - 2015
     Many Chess books for beginners will overload you with information about openings, tactics, forks, history, notation, and lot of other things beginners don’t need to know and don’t understand. That might work for some people. But in this highly anticipated prequel to the Conquer your Friends series, I’m going to SHOW you how you can play the game of Chess AND WIN in a heinously short amount of time. Hi, my name is Maxen Tarafa, and I’m a Skill Artist. Most teachers struggle to show beginners how to play Chess because they forget what it’s like to start from the beginning. I specialize in working with beginners, post-beginners, and casual players, and now I’ve broken down the specific needs of the (absolute) beginner. You see, I believe Chess belongs to regular people who enjoy playing Chess with their friends or at home, not in the hands of “experts” who use incomprehensible terminology and notation. After working with several beginners, I realized their greatest struggle is not just remembering how the pieces move, but seeing the board beyond where the pieces physically sit. I’m going to show you how to play Chess using step-by-step images with arrows and interactive exercises Who is this book for? Perhaps, you’ve never played Chess but you’ve always wanted to learn and never had the chance. Or maybe, you’ve already learned how to move the pieces, but you need an easy, straight-forward refresher. Or perhaps, it’s time to show your son or younger brother how to play Chess and you want to review the basics, so you can make sure you nail the questions beginners commonly miss. Whether you’re brand new to Chess or you just want to pass the tradition down, this book is for you. In this book, you’ll learn how to: Quickly and confidently move each piece from Pawn to King Set up the board from memory quickly and correctly every…single…time Use my step-by-step method for commanding the puzzling Knight Harness the power of your own mind to visualize the board and gain an edge over your opponent Learn the little-known reason why most beginners lose and how to use it to your advantage Employ a three-question checklist to ensure you don’t lose your pieces for no good reason Blow your opponent’s mind! Predict your opponent’s strategy three moves ahead and stop their plan before they’ve even tried it I’ve taught beginner Chess players from age 5 to age 35 and beyond, anyone can learn and now’s your chance to finally learn the ancient game of Kings and Conquerors! Don’t miss your chance! Join the casual Chess revolution today!

The Philosophers Toolkit: A Compendium of Philosophical Concepts and Methods


Julian Baggini - 2001
    Each of its 87 entries explains how to use an important concept or argumentative technique accurately and effectively.

Essential Philosophy: How to know what on earth is going on


Stefan Molyneux - 2018
    We cannot choose to avoid philosophy, we can only choose whether we understand it or not. Stefan Molyneux, host of Freedomain Radio – the largest and most popular philosophy show in the world, with over 600 million views and downloads – takes you on a spectacular journey through the most foundational philosophical questions of the ages, clearing up and clarifying the most thorny problems posed by philosophers throughout history: -How do we know what is real? -How do we know what is true? -How do we know what is right? -How do we know what is good? -How do we know we even have a choice? -How do we convince others? These are all questions that we – as individuals and societies – wrestle with every day. These questions have challenged, motivated and plagued mankind for thousands of years. “Essential Philosophy” answers these questions with rigourous, illuminating and entertaining logic, reasoning from deep first principles to spectacular final conclusions. There is no need for confusion, there is no need for despair, there is no need for fear – pick up this book now, absorb the true power of philosophy, and live a rational moral life to the fullest. And then, give “Essential Philosophy” to others, so that the world may one day live in reason and peace.

Critique of Pure Reason


Immanuel Kant - 1781
    It presents a profound and challenging investigation into the nature of human reason, its knowledge and its illusions. Reason, Kant argues, is the seat of certain concepts that precede experience and make it possible, but we are not therefore entitled to draw conclusions about the natural world from these concepts. The Critique brings together the two opposing schools of philosophy: rationalism, which grounds all our knowledge in reason, and empiricism, which traces all our knowledge to experience. Kant's transcendental idealism indicates a third way that goes far beyond these alternatives.

The Logic of Scientific Discovery


Karl Popper - 1934
    It remains the one of the most widely read books about science to come out of the twentieth century.(Note: the book was first published in 1934, in German, with the title Logik der Forschung. It was "reformulated" into English in 1959. See Wikipedia for details.)

The World as Will and Idea: Abridged in 1 Vol


Arthur Schopenhauer - 1818
    Unique in western philosophy for his affinity with Eastern thought, Schopenhauer influenced philosophers, writers, and composers including Nietzsche, Wittgenstein, Wagner, Tolstoy, Thomas Mann, and Samuel Beckett.The Work presented here appeals not only to the student of philosophy but everyone interested in psychology, literature and eastern and western religion. This paperback edition is the most comprehensive available and includes an introduction, bibliography, selected criticism, index and chronology of Schopenhauer's life and times.