History Of PhilosophyCLASSICAL PHILOSOPHY
November 15, 2023

CLASSICAL PHILOSOPHY

The Classical Period in philosophy was dominated by the teachings of Plato (427–347 BC) and Aristotle (384–322 BC) but gradually fell into a decline following the conquest of the independent…
History Of PhilosophyANALYTIC PHILOSOPHYLOGICAL POSITIVISM
November 15, 2023

LOGICAL POSITIVISM

Originally founded by Auguste Comte (1798–1857), Positivism was primarily a view about science. Influenced by Immanuel Kant’s (1724-1804) assertion that knowledge of things-inthemselves was impossible, Comte argued that our scientific…
Writing PhilosophyWHAT IS GOOD PHILOSOPHICAL WRITING?
November 24, 2023

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…
CLASSICAL PHILOSOPHYHistory Of PhilosophyCYNICISM
November 15, 2023

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…
LogicQUANTUM LOGIC
November 15, 2023

QUANTUM LOGIC

Most non-classical logics are motivated by either philosophical considerations, such as the metaphysical status of the future, or technical concerns about the neutrality of the logical connectives or the notion…
Modern Branches of PhilosophyPhilosophy BranchesPHILOSOPHY OF SCIENCE
November 14, 2023

PHILOSOPHY OF SCIENCE

Many of the topics within the philosophy of science overlap with topics in metaphysics, epistemology, and the philosophy of language insofar as they apply within our scientific practice. Metaphysical issues,…
WHAT IS PHILOSOPHY?WHAT IS THE “SUBJECT MATTER” OF PHILOSOPHY
November 12, 2023

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…
CONTINENTAL PHILOSOPHYHistory Of PhilosophyPHENOMENOLOGY
November 15, 2023

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…
Philosophy BranchesTraditional Branches of PhilosophyPHILOSOPHY OF RELIGION
December 12, 2023

PHILOSOPHY OF RELIGION

Many religions distinguish between truths accessible through reason (natural theology), and truths accessible through faith (revealed theology). Both natural and revealed theology raise interesting philosophical questions about these two sources…
CLASSICAL PHILOSOPHYHistory Of PhilosophySTOICISM
November 15, 2023

STOICISM

Founded by Zeno of Citium (334–262 BC), early Stoicism shared many similarities with Epicureanism, including the belief that the world was largely deterministic and that the overall goal of the…
Modern Branches of PhilosophyPhilosophy BranchesPHILOSOPHY OF MATHEMATICS
November 14, 2023

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…
LogicPREDICATE CALCULUS (PREDICATE LOGIC)
November 15, 2023

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…
FORMS OF PHILOSOPHICAL WRITINGWriting PhilosophyTHE EXPOSITORY PAPER
November 19, 2023

THE EXPOSITORY PAPER

We have already touched on the expository paper, but let’s discuss it briefly here. Look at the adjective expository. It is derived from the noun exposition, which is the noun…
CONTINENTAL PHILOSOPHYHistory Of PhilosophySTRUCTURALISM
November 15, 2023

STRUCTURALISM

Structuralism refers to research undertaken in the social sciences, predominantly in France, between the 1950s and 1970s, which sought to understand various social phenomena as a “closed system” of elements.
History Of PhilosophyCLASSICAL PHILOSOPHYPLATO
November 15, 2023

PLATO

Plato (427–347 BC) was born into a powerful family in Athens but abandoned politics after the execution of his teacher, Socrates; he subsequently traveled, became influenced by the Pythagoreans, and…

Books

  • The Magick of Aleister Crowley: A Handbook of the Rituals of Thelema

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  • Introducing Philosophy: A Graphic Guide of Robinson, Dave, Garratt, Chris on 06 September 2007

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  • On Truth

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  • Inner Engineering: A Yogi’s Guide to Joy

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  • Collected Essays in Speculative Philosophy (New Perspectives in Ontology)

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  • Power (The Essential Works of Foucault, 1954-1984, Vol. 3)

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  • The Prince | Niccolò Machiavelli

    $7.99
  • Scholasticism

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  • The Transcendentalists and Their World

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  • The Varieties of Religious Experience

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  • Virtue Ethics: An Introduction (Prometheus Lectures)

    $25.03
  • How to Think Like a Woman: Four Women Philosophers Who Taught Me How to Love the Life of the Mind

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Logic: An IntroductionAtomosLOGIC

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Terms & Concepts

C

Complement

The set of objects not included in a class; expressed by “non-.” https://youtube.com/shorts/2GsWpAip_v0?feature=share
C

Conjunction introduction

In symbolic logic, a valid inference in a system of truth-functional rules. In a derivation, two statements can be inferred using the conjunction symbol, since a statement governed by the…
C

Category mistake

An error of reasoning based on placing an entity in the wrong ontological or semantic category; Gilbert Ryle (1900-1976) famously argued that the metaphysical distinction between the mind and body…
A
Autonomy
I
Inference
D
Dualism
E
Existential quantifier
L
Logical necessity
A
Argument
A
Assumptive proof
M
Mixed quantifiers
A
Areté
View All