THE PRE-SOCRATICS
The origins of Western philosophy are usually attributed to Thales of Miletus (fl. sixth century BC), who taught that “everything was made of water” and thus that the universe, all…
PHILOSOPHY OF MATHEMATICS
PHILOSOPHY OF MATHEMATICS
The philosophy of mathematics is traditionally concerned with the ontological and epistemological foundations of mathematics. The two questions, of ontology and epistemology, are intimately related, as a satisfactory account of…
INTRODUCTORY PHILOSOPHY TEXTS
INTRODUCTORY PHILOSOPHY TEXTS
There is no substitute for grappling primary sources. Nevertheless, secondary sources—including scholarly research, literary reviews, historical summaries—are valuable tools. They not only show you how you can begin thinking about…
THE PHILOSOPHICAL WRITING PROCESS
THE PHILOSOPHICAL WRITING PROCESS
Writing is work, and for many of us, writing is hard work. Writing philosophy adds to this labor an element of intimidation. Whether you are writing an expository—explanatory and descriptive—essay…
WHAT IS GOOD PHILOSOPHICAL WRITING?
WHAT IS GOOD PHILOSOPHICAL WRITING?
Writing effectively for a philosophy course does not merely start with the general principles of good writing just outlined, it sets out to show mastery of these principles. It embodies…
PHILOSOPHY OF LANGUAGE
PHILOSOPHY OF LANGUAGE
The study of natural languages is conventionally divided among questions of syntax, semantics, and pragmatics, all of which raise significant issues for the philosophy of language. In terms of syntax…
RATIONALISM
RATIONALISM
Rationalism designates a variety of philosophical schools maintaining that reason, as opposed to empirical investigation, is the most important method of acquiring knowledge.
NON-CLASSICAL LOGIC
NON-CLASSICAL LOGIC
While both the predicate calculus and the modal propositional calculus may be seen as extensions of the basic propositional calculus, there are also a variety of formal languages intended as…
TRANSCENDENTAL IDEALISM
TRANSCENDENTAL IDEALISM
The philosophical system developed by Immanuel Kant (1724–1804), Transcendental Idealism sought to overcome the epistemological problems of Empiricism while providing a rational justification for Liberalism.
PROPOSITIONAL CALCULUS (PROPOSITIONAL LOGIC)
PROPOSITIONAL CALCULUS (PROPOSITIONAL LOGIC)
The simplest formal (logical) language is the propositional calculus. This considers the logical relationships that hold between complete propositions.
INTUITIONISM
INTUITIONISM
One of the most familiar non-classical logics is intuitionism, which, in simple terms, is based upon the rejection of the law of excluded middle: (P ∨ ¬P). There are both…
THE FRANKFURT SCHOOL
THE FRANKFURT SCHOOL
A group of philosophers, cultural critics, and social scientists based around the Frankfurt (Germany) Institute for Social Research were primarily concerned with integrating philosophical analysis with then-recent results in the…
THE ESSAY OF REFUTATION
THE ESSAY OF REFUTATION
The essay of refutation takes the position “I disagree.” Its objective is to persuade the reader that the argument of another is false, flawed, unlikely, implausible, or in some other…
PYTHAGOREANISM
PYTHAGOREANISM
Based on the teachings of Pythagoras (c. 570–495 BC) and the school he established inCroton in southern Italy, we may conclude that, in many ways, Pythagoreanism was more ofa mystery…
LOGIC
LOGIC
Logic is concerned with studying the inferences we make, and the formal languages developed to systematize those inferences. This includes both the proof-theories and semantics for these languages, as well…
THE ELEATIC SCHOOL
Based in the Ionian colony of Elea (modern-day Velia) in southern Italy, and primarily associated with Parmenides (early fifth century…
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Discipline Is Destiny: The Power of Self-Control (The Stoic Virtues Series)
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Stillness Is the Key
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Right Thing, Right Now: Justice in an Unjust World (The Stoic Virtues Series)
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How to Think Like a Roman Emperor: The Stoic Philosophy of Marcus Aurelius
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Letters from a Stoic: Penguin Classics
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Books
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Life Is Real Only Then, When “I Am” (All and Everything)
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The World as I See It (Deluxe Hardcover Book)
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Objectivity (Mit Press)
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Stoicism: How To Integrate This Powerful Philosophy To Become More Balanced, Productive, And Reach Your Full Potential
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The Complete Book of Yoga: Karma Yoga, Bhakti Yoga, Raja Yoga, Jnana Yoga
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I Am a Strange Loop
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Thus Spoke Zarathustra: A Book for Everyone and No One (Penguin Classics)
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More Matrix and Philosophy: Revolutions and Reloaded Decoded (Popular Culture and Philosophy) (Popular Culture and Philosophy, 11)
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Consciousness Is All: The Magnificent Truth of What You Are
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Corpus Hermeticum: The Divine Pymander
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Malinalco Orígenes (Spanish Edition)
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Simulacra and Simulation (The Body, In Theory: Histories of Cultural Materialism)
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Classical Islamic Philosophy
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Five Dialogues: Euthyphro, Apology, Crito, Meno, Phaedo
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Miracle Minded Medium: The Purpose and Power of Talking to Dead People
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The Dictionary of Philosophy
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The Atomos Blog
How do you get from a singularity to infinity?
How do you get from a singularity to infinity?
How do you get from a singularity to infinity?
How do you get from a singularity to infinity?
When the Light of a Dead Star Touches Your Eye
When the Light of a Dead Star Touches Your Eye
The Threshold
The Threshold
Can Math Prove Its Own Sanity? — A Deep Dive into Artemov’s Landmark Paper
Can Math Prove Its Own Sanity? — A Deep Dive into Artemov’s Landmark Paper
What Does the Mind Really Mean?
What Does the Mind Really Mean?
The Symphony of Existence: Strings, Dimensions, and the Persistence of Identity
The Symphony of Existence: Strings, Dimensions, and the Persistence of Identity
Does It Feel Like Anything To Be Claude?
Does It Feel Like Anything To Be Claude?
Natural Function and Perceptual Content
Natural Function and Perceptual Content
Philosophy of Law: An Introduction
Philosophy of Law: An Introduction
Philosophy of Science: An Introduction
Philosophy of Science: An Introduction
Aesthetics: An Introduction
Aesthetics: An Introduction
Epistemology: An Introduction
Epistemology: An Introduction
Ethics: An Introduction
Ethics: An Introduction
Logic: An Introduction
Logic: An Introduction
Metaphysics: An Introduction
Metaphysics: An Introduction
Philosophy of Science: An Introduction
Philosophy of Science: An Introduction
Terms & Concepts
Belief
A psychological state usually characterized as a disposition to assent to a certain proposition (the intentional object of the belief) or otherwise act as though that proposition were true. In…
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