LogicRELEVANCE LOGICS
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…
PHILOSOPHICAL BOOKS AND TEXTESSENTIAL READING IN THE HISTORY OF PHILOSOPHY
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ESSENTIAL READING IN THE HISTORY OF PHILOSOPHY

A comprehensive list of essential readings in the history of philosophy.
WHAT IS PHILOSOPHY?PHILOSOPHY AS METHOD
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…
NON-WESTERN PHILOSOPHICAL TRADITIONSHistory Of PhilosophyMIDDLE EASTERN TRADITIONS
November 15, 2023

MIDDLE EASTERN TRADITIONS

As the Middle East is often called the cradle of civilization, it is also the source of some of the earliest philosophical literature. Much of it is devoted to what…
Writing PhilosophyTHE PHILOSOPHICAL WRITING PROCESS
November 22, 2023

THE PHILOSOPHICAL WRITING PROCESS

Writing is work, and for many of us, writing is hard work. Writing philosophy adds to this labor an element of intimidation. Whether you are writing an expository—explanatory and descriptive—essay…
LogicNON-CLASSICAL 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…
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…
Philosophy BranchesBRANCHES OF PHILOSOPHY
December 12, 2023

BRANCHES OF PHILOSOPHY

Philosophy embraces the most ambitious field of inquiry—the universe, including the self and everything both physical and metaphysical. It is impossible to list all the branches of philosophy, which are…
FORMS OF PHILOSOPHICAL WRITINGTHE ESSAY OF ASSERTION
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…
Philosophy BranchesTraditional Branches of PhilosophyMETAPHYSICS
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…
POST-KANTIAN PHILOSOPHYHistory Of PhilosophyUTILITARIANISM
November 15, 2023

UTILITARIANISM

The French Revolution sparked legal and political reforms across Europe, which brought with them their accompanying philosophical frameworks.
Traditional Branches of PhilosophyPhilosophy BranchesEPISTEMOLOGY
December 12, 2023

EPISTEMOLOGY

Epistemology is the study of knowledge, including its nature and its extent, and of justification (that is, whether a belief is formed in a valid way to justify its being…
CONTINENTAL PHILOSOPHYHistory Of PhilosophyTHE FRANKFURT SCHOOL
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…
THE EARLY MODERN PERIODHistory Of PhilosophyTHE EARLY MODERN PERIOD
November 15, 2023

THE EARLY MODERN PERIOD

Philosophical thought during the Enlightenment was characterized by a rejection of existing sources of authority. The broadly Aristotelean scientific worldview was undermined by a period of scientific revolution—conventionally beginning with…
History Of PhilosophyTHE ELEATIC SCHOOL
November 15, 2023

THE ELEATIC SCHOOL

Based in the Ionian colony of Elea (modern-day Velia) in southern Italy, and primarily associated with Parmenides (early fifth century BC) and Melissus of Samos (mid fifth century BC), the…

Books

  • The Holy Spirit (New Studies in Dogmatics)

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  • LSD and the Mind of the Universe: Diamonds from Heaven

    $19.99
  • The Magick of Aleister Crowley: A Handbook of the Rituals of Thelema (Weiser Classics Series)

    $19.19
  • The Communist Manifesto

    $3.00
  • Letters from a Stoic: Complete (Letters 1 – 124) Adapted for the Contemporary Reader

    $29.99
  • To Have or To Be? (Continuum Impacts)

    $14.99
  • Tao Te Ching: With Over 150 Photographs by Jane English

    $19.74
  • Profiles in Corruption: Abuse of Power by America’s Progressive Elite

    $9.99
  • Meditations: A New Translation

    $7.99
  • Expired Mindsets: Releasing Patterns That No Longer Serve You Well

    $14.64
  • A Thousand Names for Joy: Living in Harmony with the Way Things Are

    $12.39
  • Philosophy of History

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  • Obedience to Christ: Striving For the Greatest Wisdom of All

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  • The Wise Heart: A Guide to the Universal Teachings of Buddhist Psychology

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Terms & Concepts

F

Feminist ethics

The moral theories that explain and reject patriarchy https://youtube.com/shorts/CG_A7q87Pzs?feature=share
D

Disjunctive syllogism

In symbolic logic, a valid inference in a system of truth-functional rules. This rule relies on the truth definition of the disjunction: Since a disjunction is true when at least…
M

Myth of the given

Argument due to John Sellars against the traditional empiricist view that knowledge of the external world is inferred from immediately given sense data, on the grounds that any such sense…
M
Material cause
E
Equality
O
Obversion
T
Tautological equivalence
B
Bayes’s Theorem
E
Eudaimonia
A
Akrasia
T
Transcendental argument
T
Thick concept
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