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Logic
November 15, 2023

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
Philosophy BranchesTraditional Branches of Philosophy
December 12, 2023

ETHICS

Ethics is the study of morality and can be divided into three main areas of inquiry. Descriptive ethics concerns the actual moral beliefs held by specific individuals or societies and…
PHILOSOPHICAL BOOKS AND TEXT
November 27, 2023

CRITICAL THINKING AND LOGIC TEXTBOOKS

Textbooks on critical thinking and logic.
Logic
November 15, 2023

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…
Philosophy BranchesTraditional Branches of Philosophy
December 12, 2023

NATURAL PHILOSOPHY

An important historical branch designation rather than a current one, natural philosophy was the study of nature and the physical universe by philosophical (that is, largely empirical reason-based) methods.
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…
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…
Philosophy BranchesTraditional Branches of Philosophy
December 12, 2023

POLITICAL PHILOSOPHY

Political philosophy is at least as old as Plato (428/227 or 424/423-348/347 BC) and is concerned with the nature of the state and, more broadly, with coercive institutions, and their…
Writing Philosophy
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…
MEDIEVAL PHILOSOPHYHistory Of Philosophy
November 15, 2023

SAINT AUGUSTINE

Like his contemporaries, Saint Augustine (354–430) was primarily influenced by Neoplatonism, and, indeed, credited Plotinus with helping him to understand Christian theology.
THE EARLY MODERN PERIODHistory Of Philosophy
November 15, 2023

TRANSCENDENTAL IDEALISM

The philosophical system developed by Immanuel Kant (1724–1804), Transcendental Idealism sought to overcome the epistemological problems of Empiricism while providing a rational justification for Liberalism.
CONTINENTAL PHILOSOPHYHistory Of Philosophy
November 15, 2023

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 BranchesTraditional Branches of Philosophy
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…
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…
THE EARLY MODERN PERIODHistory Of Philosophy
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.

Books

  • Formative Early Writings by Karl Marx: A Criticism of Hegel’s Philosophy of Right, On the Jewish Question, Theses on Feuerbach, The German Ideology, The 18th Brumaire of Louis-Napoleon and Preface to the Critique of Political Economy

    $14.69
  • Zen and the Art of Motorcycle Maintenance: An Inquiry Into Values

    $13.80
  • No Death, No Fear: Comforting Wisdom for Life

    $14.65
  • Reflections on the Revolution in France (Mint Editions (Historical Documents and Treaties))

    $13.49
  • Ethics

    $4.89
  • Profiles in Courage

    $27.99
  • The Tibetan Book of the Dead

    $11.99
  • Beyond Pure Reason: Ferdinand de Saussure’s Philosophy of Language and Its Early Romantic Antecedents (Leonard Hastings Schoff Lectures)

    $75.00
  • Stillness Is the Key

    $15.99
  • Courage Under Fire: Testing Epictetus’s Doctrines in a Laboratory of Human Behavior (Hoover Essays)

    $5.00
  • Marsilio Ficino, Three Books on Life: A Critical Edition and Translation (Volume 57) (Medieval and Renaissance Texts and Studies)

    $41.85
  • Meditation: Complete Guide To Relieving Stress and Living A Peaceful Life

    $35.51
  • A Secular Age

    $21.25

Terms & Concepts

T

Truth table

A method of demonstrating how a statement’s truth value is built up from an atomic or simple sentence and the operation of the (main) connective. https://youtube.com/shorts/Qq98IsjJpG4?feature=share
E

Evidentialism

The view that a belief is justified only if it is supported by sufficient evidence. https://youtube.com/shorts/tQSEKQO8wiE?feature=share
A

Appearance

That which seems to be; that which appears to the senses. Thinkers such as Plato and Kant distinguish between appearance and reality. https://youtube.com/shorts/ludIViryoRw?feature=share
P
Possible world
T
Tao (Dao)
P
Pre-Socratics
B
Belief
C
Compatibilism
C
Consequent
P
Perception
P
Principle of equal liberty
C
Conditional introduction (Conditional proof)
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