The study of questions about existence, knowledge and ethics
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  • FreedomPedia
  • Philosophy (from Greek φιλοσοφία, philosophia, literally "love of wisdom") is the study of general and fundamental problems concerning matters such as existence, knowledge, values, reason, mind and language. The term was probably coined by Pythagoras (c. 570 - c. 495 BC). Philosophical methods include questioning, critical discussion, rational argument and systematic presentation. Classic philosophical questions include: Is it possible to know anything and to prove it? What is most real? However, philosophers might also pose more practical and concrete questions such as: Is there a best way to live? Is it better to be just or unjust (if one can get away with it)? Do humans have free will?

    • Atheism - The philosophical position that belief in gods and other deities is invalid
    • Dialectics - A method of reasoning that explores a subject from various different perspectives
    • Epistemology - Branch of philosophy that studies the nature of knowledge
    • Esthetics - Branch of philosophy that studies the nature of art
    • Ethics - Branch of philosophy that studies the values that guide human conduct
    • Logic - The science that studies the principles of valid reasoning and argument
    • Metaphysics - Branch of philosophy that examines the nature of reality
    • Objectivism - Philosophy put forth by Ayn Rand
    • Philosophers - Students and teachers of fundamental principles
    • Politics - Branch of philosophy that studies the nature of social organization and the proper functions of government


    Internet Encyclopedia of Philosophy
    "The Internet Encyclopedia of Philosophy (IEP) ... was founded in 1995 to provide open access to detailed, scholarly information on key topics and philosophers in all areas of philosophy. The Encyclopedia receives no funding, and operates through the volunteer work of the editors, authors, volunteers, and technical advisers. ... The staff of 30 editors and approximately 300 authors hold doctorate degrees and are professors at universities around the world, most notably from English-speaking countries."
    Stanford Encyclopedia of Philosophy
    Fixed (archived) editions available since September 1997 and updated quarterly; entries and substantive updates refereed by members of its Editorial Board
    "The Stanford Encyclopedia of Philosophy organizes scholars from around the world in philosophy and related disciplines to create and maintain an up-to-date reference work."


    Philosophy - Online Library of Liberty
    Over 170 titles, including works by Plato, Aristotle, Cicero, Plutarch, Aquinas, Erasmus, Locke, Voltaire, Emerson, Adam Smith, Kant, Hume, J. S. Mill and Herbert Spencer


    Herbert Spencer's Theory of Causation [PDF], by George H. Smith, The Journal of Libertarian Studies, 1981
    Discusses Spencer's epistemology, his views on causation and how it affects social interactions, concluding with his ethical theory and concept of justice
    "Philosophy, according to Spencer, represents 'completely unified knowledge.' By deriving principles of the highest generality, it seeks to integrate the 'partially-unified knowledge' of the various sciences. But philosophy is possible only to a developed intelligence, and such intelligence is 'framed upon certain organized and consolidated conceptions of which it cannot divest itself and which it can no more stir without using than the body can stir without help of the limbs.'"
    Interview with Robert Nozick, by Julian Sanchez, 26 Jul 2001
    Topics discussed include: ethics, science and philosophy, Karl Popper and the scientific method, Ayn Rand and epistemology, consciousness, relativism and the academic left and Nozick himself
    "That's a significant part of what excites me about philosophy, in contrast to those people whose main motivation seems to be to exclude certain ideas, or even most ideas. They seem to want to be thought police. That's why, when these interesting conceptual ideas arise in the sciences, I think that they're continuous with philosophical ideas. They're interesting in the same way, shattering preconceptions."

    Cartoons and Comic Strips

    Putting a Degree in Philosophy to Work ..., by Wiley Miller, Non Sequitur, 24 Oct 2007


    A New Aristotle Reader
        by Aristotle, J. L. Ackrill (Editor)
    Contents: Translations - Aristotle's Works - Introduction - Glossary - TEXTS: Logic - Natural Philosophy - Metaphysics - Practical Philosophy - Topics - List of Books
    Invariances: The Structure of the Objective World
        by Robert Nozick, 2001
    Contents: I: The Structure of the Objective World - Truth and Relativism - Invariance and Objectivity - Necessity and Contingency - II: The Human World as Part of the Objective World - The Realm of Consciousness - The Genealogy of Ethics
    Philosophical Explanations
        by Robert Nozick, 1981
    Contents: Introduction - Metaphysics: The Identity of the Self - Why Is There Something Rather Than Nothing? - Epistemology: Knowledge and Skepticism - Value: Free Will - Foundations of Ethics - Philosophy and the Meaning of Life
    Philosophy: Who Needs It
        by Ayn Rand, 1982
    Partial contents: Philosophical Detection - The Metaphysical Versus the Man-Made - The Missing Link - Faith and Force: The Destroyers of the Modern World - Kant Versus Sullivan - Causality Versus Duty - Egalitarianism and Inflation - What Can one Do?


    An Introduction to Philosophy, by Stefan Molyneux, Freedomain Radio, 21 Aug 2006
    Part 1 of six-part, 14 video series; starts with various definitions of philosophy, then explores human capacity for error and compares how the senses are used to determine whether some proposition is valid (true) or not

    The introductory paragraph uses material from a Wikipedia article, which is released under the Creative Commons Attribution-Share-Alike License 3.0.