Philosophy is the critical study of the most fundamental questions that humankind has been able to ask. Philosophers ask questions such as

• Metaphysics: What sorts of things exist? What is the nature of those things? Do some things exist independently of our perception? What is the nature of space and time? What is the nature of thought and thinking? What is it to be a person? What is it to be conscious? Is there a god?
• Epistemology: Is knowledge possible? How do we come to know what we know? How can we know that there are other minds?
• Axiology: What is a value? Where do values come from?
  • Ethics: Is there a difference between morally right and wrong actions (or values, or institutions)? If so, what is that difference? Which actions are right, and which wrong? Are values absolute, or relative? In general or particular terms, how should I live?
  • Aesthetics: What is art? What is beauty? Is there an "anti-art"?
• Logic: What makes for good thinking? When can I say for sure that something just doesn't make sense? How can I think critically about complicated arguments?

See list of philosophical topics for a more complete listing of topics beyond this category..

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Subcategories

There are 11 subcategories to this category.

Artilect war B Philosophy books Branches of philosophy

E Philosophy by era L Latin philosophical phrases Laws of thought M Modernism

P Philosophers Philosophy of religion S Singularitarianism Philosophy stubs

Articles in category "Philosophy"

There are 189 articles in this category.

17th-century philosophy A A priori A priori and a posteriori knowledge AQAL Absolute Infinite Absolute idealism Absolute theory Absolute truth Abstraction Absurdism Action (philosophy) Actual Idealism Aesthetic Realism Aesthetics Allan Bloom Analysis (philosophy) Analytic proposition Anamnesis (Plato) Anima mundi Animal intelligence Anthropic principle Anti-realism Architectonic Aretaic turn Arguments for eternity Atomism Authenticity (philosophy) Averroism B British idealism C Cambridge Platonists Cartesian dualism Categorization Ceteris paribus Chaordic Class (philosophy) Cogency Collective memory Compatibilism and incompatibilism Concept Contemporary Philosophers Cosmism (Russian) Counter-intuitive D Destiny Deterministic system (philosophy) Paul Deussen Dialectician Dim hypothesis Doctrine of Recollection Doctrine of signatures Domino Theory of Moral Nonresponsibility E Eastern philosophy Empty name Epistemological idealism Epistemological realism Epistemology Eternal return Moral obligation Etiology Eudemonism Euthyphro dilemma Existence Existential phenomenology Explanation

E cont. Expressivism Extension (semantics) F Fact-value distinction Faith and rationality First order desires Foundationalism Free will Frege-Geach problem Futilitarianism G Geist German philosophy Greek philosophy H Hermeneutics Higher order desire History of Western philosophy History of philosophy Human self-reflection Hylozoism I Incommensurability Infinity Instrumentalism Intentional stance Intentionality Intrinsic finality Irrealism Irreducible (philosophy) Is the glass half empty or half full Is-ought problem K Kalos Kagathos Kantianism Knowledge Kyoto School L Law of the Infinite Cornucopia Lazy argument Libertarianism (metaphysics) List of German language philosophers List of philosophical topics (A-C) List of philosophical topics (D-H) List of philosophical topics (I-Q) List of philosophical topics (R-Z) List of philosophies List of publications in philosophy Logicism Lwów-Warsaw School of logic Lysis (Plato) M Max Müller Meaning of life Meta-philosophy Metaphysics Metaphysics of Quality Methodological individualism N Natural kind Natural philosophy Neo-Kantianism Neo-Objectivism Neo-Tech Neo-hegelianism Neomodernism Neural correlate Nikolay Fedorov Noetics Nonexistence Nontheism Norm (philosophy)

N cont. Nothing comes from nothing O Objectivist philosophy Observations on the Feeling of the Beautiful and Sublime Ontologism Other P Pain (philosophy) Pain and pleasure Painted Porch Peace and conflict studies Person Phaidon Phenomenon Philo's Works Philo's view of God Philosophe Philosopher Philosophical method Philosophical movement Philosophical theism Philosophy Philosophy For Children Philosophy of Organism Philosophy of Social Science Philosophy of language Philosophy of mathematics Philosophy of science Philosophy of the life Phronesis Plato's metaphor of the sun Positivism Postpositivism Practical reason Pragmatism Presentism Preternatural Problem of induction Progress (philosophy) Property (philosophy) Propositional knowledge R Rational selfishness Reality Reason Reduction (philosophy) Reformational philosophy Regress argument Relational theory Representations Rudolf Lingens Rules for the Direction of the Mind S Scotism Servant leadership Seven Sages of Greece Socratic method Sokratikoi logoi Sophism Speculative grammar Speculative reason Stoicism Substance dualism Supertask Susanne Langer Suspension of judgment