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History Of Philosophy
November 15, 2023

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…
History Of PhilosophyPOST-KANTIAN PHILOSOPHY
November 15, 2023

HEGELIANISM

One common theme in post-Kantian philosophy was an attempt to overcome the remaining divisions between noumena and phenomena, and to reconcile the distinct faculties of sensibility and understanding in to…
History Of PhilosophyTHE EARLY MODERN PERIOD
November 15, 2023

RATIONALISM

Rationalism designates a variety of philosophical schools maintaining that reason, as opposed to empirical investigation, is the most important method of acquiring knowledge.
Modern Branches of PhilosophyPhilosophy Branches
November 14, 2023

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…
PHILOSOPHICAL BOOKS AND TEXT
November 27, 2023

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…
History Of Philosophy
November 15, 2023

ATOMISM

Atomism was founded by Leucippus (who flourished around 440 BC) but was primarily elaborated by Democritus (c. 460-370 BC) as a way of reconciling the Eleatic doctrine of the impossibility…
Modern Branches of PhilosophyPhilosophy Branches
November 14, 2023

HERMENEUTICS

Originally applied to scriptural exegesis (interpretation), hermeneutics is more generally the theory and method of all “textual” interpretation. In the modern context, this refers to both verbal and non-verbal “texts”…
THE EARLY MODERN PERIODWHAT IS PHILOSOPHY?
November 15, 2023

EMPIRICISM

Empiricism covers a range of views prioritizing experience as the primary source of knowledge. During the Early Modern Period, this view was expounded by the so-called British Empiricists—Locke, Berkeley, and…
Logic
November 15, 2023

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…
WHAT IS 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…
ANALYTIC PHILOSOPHYHistory Of Philosophy
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…
CLASSICAL PHILOSOPHYHistory Of Philosophy
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…
Logic
November 15, 2023

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…
Logic
November 15, 2023

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…
FORMS OF PHILOSOPHICAL WRITINGWriting Philosophy
November 20, 2023

FORMS OF PHILOSOPHICAL WRITING

The word essay comes from the French infinitive verb essayer, meaning “to try” or “to attempt.” In fact, when the word was first borrowed into the English language, as essay,…

Books

  • The Marxification of Education: Paulo Freire’s Critical Marxism and the Theft of Education

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  • How Not to Be Wrong: The Power of Mathematical Thinking

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  • The Republic (Chartwell Classics)

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  • Michel de Montaigne – The Complete Essays (Penguin Classics)

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  • Humanly Possible: Seven Hundred Years of Humanist Freethinking, Inquiry, and Hope

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  • The Beginning of Western Philosophy: Interpretation of Anaximander and Parmenides (Studies in Continental Thought)

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  • The Kybalion: A Study of The Hermetic Philosophy of Ancient Egypt and Greece (Illustrated) (Annotated)

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  • Autobiography of a Yogi

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  • Practical Stoicism: Exercises for Doing the Right Thing Right Now

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  • Conversations about the Meaning of Life (Conversations about Philosophy)

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  • On the Shortness of Life

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  • On Dialogue (Routledge Classics)

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  • In Praise of Failure: Four Lessons in Humility

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  • The Art of War (Deluxe Hardbound Edition)

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  • Tantra Illuminated: The Philosophy, History, and Practice of a Timeless Tradition

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Terms & Concepts

K

KK Thesis

Epistemological principle holding if one knows that p, then one knows that one knows that p.This is based on the internalist claim that knowledge requires an element of justification that…
A

Ahimsa

The Hindu, Buddhist, and Jainist principle of not harming living beings; often referred to as the “non-harm” or “nonviolence” principle. https://youtube.com/shorts/Ubm6tsmvATs?feature=share
L

Law of nature

A conditional statement expressing a general regularity (for example, all Fs are Gs) that is considered necessarily true—although philosophers disagree as to whether this is because it captures a metaphysically…
D
Disjunctive syllogism
B
Becoming
C
Contraposition
A
Aphorism
S
Subcontraries
C
Conditional elimination
F
First-order contradiction
I
Intension
D
Disposition
View All