ARISTOTLE
Aristotle (384–322 BC) was born in Stagira but moved to Athens as a young man to study at Plato’s Academy. Following Plato’s death, Aristotle traveled, became tutor to Alexander the…
GUIDES TO PHILOSOPHICAL WRITING
As with developing any skill, learning to write philosophically takes practice. Here are some links to academic sites, along with…
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INTRODUCTORY LOGIC TEXTS
INTRODUCTORY LOGIC TEXTS
There are some fairly firm distinctions between critical thinking and formal (symbolic) logic texts. Whereas critical thinking focuses broadly on argumentation, formal logic is the study of the principles of…
THE SOPHISTS
THE SOPHISTS
The Sophists were not a single school but a professional grouping of largely itinerant teachers of rhetoric, philosophy, and legal argumentation. Their importance lies not in any specific doctrines but…
EXISTENTIALISM
EXISTENTIALISM
A broad philosophical and literary movement that flourished during the first half of the twentieth century, Existentialism emphasized the uniqueness of human experience over the generalizations of traditional scientific or…
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…
NON-WESTERN PHILOSOPHICAL TRADITIONS
NON-WESTERN PHILOSOPHICAL TRADITIONS
As explained at the beginning of this chapter, this book is intended primarily for philosophy students, especially new philosophy students, whose focus is mainly or even exclusively on Western philosophical…
GRADING CRITERIA FOR PHILOSOPHY ESSAYS
GRADING CRITERIA FOR PHILOSOPHY ESSAYS
The eight skills just listed are so central to philosophical writing that we may count them among the criteria most instructors use in grading essay assignments. Keep these eight skills…
MEDIEVAL PHILOSOPHY
MEDIEVAL PHILOSOPHY
The Medieval Period is usually dated between the fall of the Western Roman Empire (476)and the beginning of the Renaissance (c. 1300). In terms of philosophy, the period begins inthe…
EPISTEMOLOGY
EPISTEMOLOGY
Epistemology is the study of knowledge, including its nature and its extent, and of justification (that is, whether a belief is formed in a valid way to justify its being…
HIGHER-ORDER LOGICS
HIGHER-ORDER LOGICS
The language sketched above is better referred to as first-order predicate calculus, as the language only quantifies over (first-order) individuals. A stronger language, second-order predicate calculus, can therefore be constructed…
RELEVANCE LOGICS
RELEVANCE LOGICS
A relevance logic is motivated by the idea that the premises of a valid argument must be somehow “relevant” to its conclusion. The idea is motivated by the fact that…
PREDICATE CALCULUS (PREDICATE LOGIC)
PREDICATE CALCULUS (PREDICATE LOGIC)
The next development of the propositional calculus is the predicate calculus. This considers the logical relationships that hold between predicate expressions, along with the quantifiers ∃x (“there is at least…
PHENOMENOLOGY
PHENOMENOLOGY
As originally developed by Edmund Husserl (1859–1938), phenomenology seeks to provide a detailed description of the way in which things are presented to us—that is to say, phenomena —in an…
WHAT IS THE “SUBJECT MATTER” OF PHILOSOPHY
WHAT IS THE “SUBJECT MATTER” OF PHILOSOPHY
“There is a common misunderstanding that philosophy—like chemistry or history—has a content to offer, a content that a teacher is to teach and a student is to learn,” writes Professor…
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 SOPHISTS
The Sophists were not a single school but a professional grouping of largely itinerant teachers of rhetoric, philosophy, and legal…
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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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What Do Philosophers Do?: Skepticism and the Practice of Philosophy (The Romanell Lectures)
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Knowledge & Decisions
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Self-Reliance and Other Essays
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100 Inspirational Quotes By Ralph Waldo Emerson: A Boost Of Wisdom And Inspiration From The Legendary Poet And Essayist
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The Second Mountain: The Quest for a Moral Life
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Basic Writings of Existentialism (Modern Library Classics)
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Leviathan: With selected variants from the Latin edition of 1668 (Hackett Classics)
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Ralph Waldo Emerson Poetry Collection
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How We Live Is How We Die
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Guía rápida de Las 48 leyes del poder (Spanish Edition)
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Welcoming the Unwelcome: Wholehearted Living in a Brokenhearted World
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Free Will [Deckle Edge]
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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
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Discipline Is Destiny: The Power of Self-Control (The Stoic Virtues Series)
$15.99
-
Stillness Is the Key
$7.99
-
Right Thing, Right Now: Justice in an Unjust World (The Stoic Virtues Series)
$28.00
-
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
- Atomos
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Terms & Concepts
Contradiction elimination
In symbolic logic, a valid inference in a system of truth-functional rules. From a contradiction, anything follows. So, once a contradiction has been established in a proof, any statement is…
Tabula Rasa
The epistemological claim that prior to experience, the mind is a “blank slate,” with no innate ideas or pre-existing concepts. The concept is at least as old as Avicenna (eleventh…
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