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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.
History Of PhilosophyMEDIEVAL PHILOSOPHY
November 15, 2023

SCHOLASTICISM

A general term for those philosophers influenced by the medieval rediscovery of classic texts, Scholasticism is broadly characterized by an interest in logic and disputation and is motivated to resolve…
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 PhilosophyPOST-KANTIAN PHILOSOPHY
November 15, 2023

PRAGMATISM

Pragmatism was a philosophical movement in the United States concerned with the relationship between abstract theory and practical activity, and with the value of philosophical reflection.
CLASSICAL PHILOSOPHYHistory Of Philosophy
November 15, 2023

EPICUREANISM

Founded by Epicurus (341–271 BC), this eponymous philosophy is best known through the Roman poet Lucretius (mid first century BC). Like the Atomists, the Epicureans maintained that everything is made…
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

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…
FORMS OF PHILOSOPHICAL WRITING
November 20, 2023

THE ESSAY OF AFFIRMATION

The essay of affirmation takes the position I agree. If you want to write an essay agreeing with—affirming—the ideas of another, such as a philosopher, a simple statement of agreement…
FORMS OF PHILOSOPHICAL WRITING
November 20, 2023

THE ESSAY OF ASSERTION

The essay of assertion takes the position I believe. It is an argumentative essay in which you convey to the reader some belief or beliefs that you hold. If you…
PHILOSOPHICAL BOOKS AND TEXT
November 27, 2023

INTRODUCTORY PHILOSOPHY TEXTS

There is no substitute for grappling primary sources. Nevertheless, secondary sources—including scholarly research, literary reviews, historical summaries—are valuable tools. They not only show you how you can begin thinking about…
Philosophy BranchesTraditional Branches of Philosophy
December 12, 2023

AESTHETICS

Aesthetics is concerned with the nature of art (whether visual, literary, dramatic, or in some other medium) and the way in which art is experienced. Two principal related issues, therefore,…
CLASSICAL PHILOSOPHYHistory Of Philosophy
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…
CONTINENTAL PHILOSOPHYHistory Of Philosophy
November 15, 2023

THE FRANKFURT SCHOOL

A group of philosophers, cultural critics, and social scientists based around the Frankfurt (Germany) Institute for Social Research were primarily concerned with integrating philosophical analysis with then-recent results in the…
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…
Writing Philosophy
November 24, 2023

WRITING PHILOSOPHY

How Do You Do Philosophy? Writing Is Central To Philosophy What Philosophy Professors Want From Student Writers What Is Good Writing? What Is Good Philosophical Writing? Grading Criteria for Philosophy…

Books

  • Karma

    $12.56
  • The Philosophy of Hegel as a Doctrine of the Concreteness of God and Humanity: Volume One: The Doctrine of God (Volume 1) (Topics In Historical Philosophy)

    $55.00
  • Seeing Is Forgetting the Name of the Thing One Sees: Expanded Edition

    $25.69
  • The Spell of the Sensuous: Perception and Language in a More-Than-Human World

    $12.29
  • Poetics (Penguin Classics)

    $11.49
  • Zen Mind, Beginner’s Mind: Informal Talks on Zen Meditation and Practice (Shambhala Library)

    $15.95
  • Remaking the World: How 1776 Created the Post-Christian West

    $23.99
  • The Inequality Of Human Races

    $17.99
  • Walden: Introduction and Annotations by Bill McKibben (Concord Library)

    $10.95
  • The Little Book of Philosophy: An Introduction to the Key Thinkers and Theories You Need to Know

    $13.95
  • An Introduction to Gödel’s Theorems

    $9.99
  • Determined

    $29.62
  • The Parent’s Tao Te Ching: Ancient Advice for Modern Parents

    $13.29
  • A Brief History of Thought: A Philosophical Guide to Living (Learning to Live)

    $12.29
  • I Only Wanted to Live

    $15.99
  • Being and Time: A Revised Edition of the Stambaugh Translation (SUNY series in Contemporary Continental Philosophy)

    $24.95

Terms & Concepts

D

Divine command theory

The view that what is moral is what God commands. https://youtube.com/shorts/KdWudCN5NV8?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…
N

Negation

In symbolic logic, the operator that denies a claim. When a statement is negated, its truth value is the opposite of the original: When P is true, ¬ P is…
D
Demonstration of non-consequence
E
Ethical relativism
P
Problem of evil
I
Inference rule
E
Existential introduction
T
Thick concept
T
Third Man argument
B
Bound variable
M
Minor premise
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