PROPOSITIONAL CALCULUS (PROPOSITIONAL LOGIC)
The simplest formal (logical) language is the propositional calculus. This considers the logical relationships that hold between complete propositions.
NON-CLASSICAL LOGIC
While both the predicate calculus and the modal propositional calculus may be seen as extensions of the basic propositional calculus,…
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AFRICAN PHILOSOPHY
AFRICAN PHILOSOPHY
The earliest indigenous African philosophy to produce written documents emerged during the seventeenth century, especially in Ethiopia. Zera Yacob (1599–1692), whose Hatata (1667) has been compared to René Descartes’ Discourse…
BASIC LOGICAL SYMBOLS
BASIC LOGICAL SYMBOLS
¬ one-place logical connective read as “not” or as “is not the case” ~ alternative notation for “not” & two-place logical connective read as “and” ˄ and
MODAL LOGIC
MODAL LOGIC
A common extension to the standard formal languages outlined above is to introduce the technical machinery required to evaluate natural language arguments containing modal terminology (that is, talk of possibility…
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…
MANY-VALUE LOGICS
MANY-VALUE LOGICS
In the classical logics already discussed, the logical connectives are taken to be bivalent—that is, they allow of only two different truth values: true and false. One natural extension to…
CYNICISM
CYNICISM
Founded by Antisthenes (c. 445–360 BC), who taught the importance of individual virtue over material luxury, Cynicism was contemptuous of political institutions and organized religion. It rejected refined philosophical speculation…
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…
PHILOSOPHY AS METHOD
PHILOSOPHY AS METHOD
Our digital age suggests a useful analogy to further explain the role of philosophy in intellectual life. Philosophy is analogous to an operating system (OS), a software platform that enables…
CRITICAL THINKING AND LOGIC TEXTBOOKS
CRITICAL THINKING AND LOGIC TEXTBOOKS
Textbooks on critical thinking and logic.
PHILOSOPHICAL FILMS AND TV SHOWS
PHILOSOPHICAL FILMS AND TV SHOWS
Note: Some of these titles may be difficult to find, either in DVD format or streaming. Film Animation Animal Farm (1954)Based on George Orwell’s novel of the same name, farm…
METAPHYSICS
METAPHYSICS
Metaphysics is the philosophical investigation of reality, including the nature of the world and the entities it contains. While such an investigation inevitably overlaps with natural philosophy—the sciences, especially physics…
THE ARGUMENTATIVE PAPER
THE ARGUMENTATIVE PAPER
Essays of assertion, affirmation, and refutation are all examples of the argumentative paper. An effective argument relies on factually true premises or premises for which you have strong support.
PHILOSOPHICAL BOOKS AND TEXT
PHILOSOPHICAL BOOKS AND TEXT
ESSENTIAL READING IN THE HISTORY OF PHILOSOPHY BOOKS TO GUIDE NOVICE PHILOSOPHY STUDENTS INTRODUCTORY PHILOSOPHY TEXTS GUIDES TO PHILOSOPHICAL WRITING INTRODUCTORY LOGIC TEXTS CRITICAL THINKING AND LOGIC TEXTBOOKS
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.
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Discipline Is Destiny: The Power of Self-Control (The Stoic Virtues Series)
$15.99
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Stillness Is the Key
$7.99
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Right Thing, Right Now: Justice in an Unjust World (The Stoic Virtues Series)
$28.00
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How to Think Like a Roman Emperor: The Stoic Philosophy of Marcus Aurelius
$13.12
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Letters from a Stoic: Penguin Classics
$14.52
Books
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At the Existentialist Café: Freedom, Being, and Apricot Cocktails with Jean-Paul Sartre, Simone de Beauvoir, Albert Camus, Martin Heidegger, Maurice Merleau-Ponty and Others
$11.99 -
Bringing the Light into a New Day: African-centered Rites of Passage
$19.95 -
An Introduction to General Systems Thinking
$9.98 -
Intuition Pumps And Other Tools for Thinking
$21.95 -
On Liberty
$9.99 -
The Essays of Michel de Montaigne
$5.95 -
Quran in English: Super-Easy to Read. For ages 9 to 99.
$14.99 -
The 48 Laws of Power
$14.55 -
Free Will [Deckle Edge]
$7.99 -
Historia de la filosofía. II (2º): Filosofía judía y musulmana. Alta escolástica: desarrollo y decadencia
$42.93 -
Beauty: The Invisible Embrace
$10.99 -
Your Heart Was Made for This: Contemplative Practices for Meeting a World in Crisis with Courage, Integrity, and Love
$23.99 -
The Book of Five Rings: The Strategy of the Samurai (Arcturus Silkbound Classics)
$16.99 -
The Persuaders: At the Front Lines of the Fight for Hearts, Minds, and Democracy
$17.19 -
On Dialogue (Routledge Classics)
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The Consolation of Philosophy
$7.95
The Atomos Blog
Reexamining Spacetime Substantivalism: A Critique of Modal Arbitrariness and Determinism in Teitel’s Framework
Reexamining Spacetime Substantivalism: A Critique of Modal Arbitrariness and Determinism in Teitel’s Framework
Reexamining Spacetime Substantivalism: A Critique of Modal Arbitrariness and Determinism in Teitel’s Framework
Reexamining Spacetime Substantivalism: A Critique of Modal Arbitrariness and Determinism in Teitel’s Framework
Rule-Following and Artificial Intelligence: A Kripkean Perspective
Rule-Following and Artificial Intelligence: A Kripkean Perspective
The Eternal Coexistence of Consciousness and Spacetime: A Philosophical Inquiry
The Eternal Coexistence of Consciousness and Spacetime: A Philosophical Inquiry
Embracing Contradiction: An In-Depth Analysis of Dialetheism
Embracing Contradiction: An In-Depth Analysis of Dialetheism
Analysis of, and Responses to Edmund Gettier’s “Is Justified True Belief Knowledge?”
Analysis of, and Responses to Edmund Gettier’s “Is Justified True Belief Knowledge?”
The Unstable Foundation: A Critique of the Ontological Proof of God’s Existence
The Unstable Foundation: A Critique of the Ontological Proof of God’s Existence
Meta-Modal Actuality: A Dynamic Framework for Possibility, Actualization, and Causality
Meta-Modal Actuality: A Dynamic Framework for Possibility, Actualization, and Causality
Killing, Morality, and the Human Condition: A Philosophical Investigation
Killing, Morality, and the Human Condition: A Philosophical Investigation
The Intricacy of Existence: A Philosophical Exploration of Complexity, Contingency, and Divine Agency
The Intricacy of Existence: A Philosophical Exploration of Complexity, Contingency, and Divine Agency
The Ethics of Procreation and the Rational Acceptance of Life: A Critical Engagement with Weinberg’s Argument
The Ethics of Procreation and the Rational Acceptance of Life: A Critical Engagement with Weinberg’s Argument
Imagination, Consciousness, and the Nature of the Soul: A Philosophical Inquiry
Imagination, Consciousness, and the Nature of the Soul: A Philosophical Inquiry
The Interplay of Karma, Rebirth, and Non-Self in Buddhist Philosophy: A Metaphysical Inquiry
The Interplay of Karma, Rebirth, and Non-Self in Buddhist Philosophy: A Metaphysical Inquiry
Metaphysical Perspectives: A Comparative Analysis of Theism and Atheism
Metaphysical Perspectives: A Comparative Analysis of Theism and Atheism
The Infinite Universe, Death, and the Search for Meaning: A Philosophical Exploration of Existence, the Divine, and Human Mortality
The Infinite Universe, Death, and the Search for Meaning: A Philosophical Exploration of Existence, the Divine, and Human Mortality
The Unconscious Artistry of Artificial Intelligence: A Modern Reflection on Spinoza’s God and the Blind Watchmaker
The Unconscious Artistry of Artificial Intelligence: A Modern Reflection on Spinoza’s God and the Blind Watchmaker
The Ethics of Procreation and the Rational Acceptance of Life: A Critical Engagement with Weinberg’s Argument
The Ethics of Procreation and the Rational Acceptance of Life: A Critical Engagement with Weinberg’s Argument
Terms & Concepts
VirtueExcellence
—character that either is essential to happiness or wills what is morally obligated (not because it brings happiness). (See also Arête.) https://youtube.com/shorts/iEZvNd5pq7U?feature=share
Free will
The idea that humans are capable of behaving and acting without external compulsion orconstraint. Free will is often viewed as a necessary condition of moral responsibility (See alsoLiberty.) https://youtube.com/shorts/dI_duF6gSUM?feature=share
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