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WHAT IS PHILOSOPHY?
November 12, 2023

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…
PHILOSOPHICAL BOOKS AND TEXT
November 27, 2023

CRITICAL THINKING AND LOGIC TEXTBOOKS

Textbooks on critical thinking and logic.
NON-WESTERN PHILOSOPHICAL TRADITIONSHistory Of Philosophy
November 15, 2023

PHILOSOPHIES OF EAST ASIA

The dominant philosophical traditions in this part of the world began in Ancient China from the sixth century to 221 BC, which saw the development of China’s great philosophical movements…
NON-WESTERN PHILOSOPHICAL TRADITIONSHistory Of Philosophy
November 15, 2023

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…
History Of Philosophy
November 15, 2023

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…
ANALYTIC PHILOSOPHYHistory Of Philosophy
November 15, 2023

ANALYTIC PHILOSOPHY IN THE TWENTIETH CENTURY

The analytic tradition arose partly as a rejection of Hegelian idealism in favor of what George Edward Moore (1873–1958) called a “common sense” view of the world, alongside developments in…
Logic
November 15, 2023

PROPOSITIONAL CALCULUS (PROPOSITIONAL LOGIC)

The simplest formal (logical) language is the propositional calculus. This considers the logical relationships that hold between complete propositions.
Modern Branches of PhilosophyPhilosophy Branches
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,…
PHILOSOPHICAL BOOKS AND TEXT
November 27, 2023

ESSENTIAL READING IN THE HISTORY OF PHILOSOPHY

A comprehensive list of essential readings in the history of philosophy.
FORMS OF PHILOSOPHICAL WRITINGWriting Philosophy
November 20, 2023

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…
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…
History Of Philosophy
November 15, 2023

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…
Philosophy BranchesTraditional Branches of Philosophy
December 12, 2023

PHILOSOPHY OF LAW

The philosophy of law is concerned with all aspects of theoretical reflection on laws and legal systems and therefore encompasses historical and sociological studies in addition to the philosophical questions…
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…
Philosophy BranchesTraditional Branches of Philosophy
December 12, 2023

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…

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  • Walden with On the Duty of Civil Disobedience (Reader’s Library Classics)

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  • Logic: A Very Short Introduction (Very Short Introductions)

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Terms & Concepts

H

Hypothesis

A provisional conclusion accepted as most probable in the light of the known facts ortentatively adopted as a basis for analysis. https://youtube.com/shorts/vekXEYnmg04?feature=share
C

Constitute

First used in a technical way by Immanuel Kant (1724-1804), and later by Edmund Husserl (1859-1938), to synthesize experience through a priori categories. https://youtube.com/shorts/k0sOmOeJ9LE?feature=share
T

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…
I
Idea
E
Equality
D
Disjunction introduction
E
Existential import
E
Empirical
C
Category mistake
A
Assumption
F
First-order logic
D
Dharma
View All