History Of PhilosophyCLASSICAL PHILOSOPHY
November 15, 2023

CLASSICAL PHILOSOPHY

The Classical Period in philosophy was dominated by the teachings of Plato (427–347 BC) and Aristotle (384–322 BC) but gradually fell into a decline following the conquest of the independent…
Writing PhilosophyHOW DO YOU DO PHILOSOPHY?
November 24, 2023

HOW DO YOU DO PHILOSOPHY?

How do you do philosophy? Unlike many of the questions asked in the name of philosophy, this one has a straightforward answer. You do philosophy primarily through writing. Now, if…
PHILOSOPHICAL BOOKS AND TEXTINTRODUCTORY PHILOSOPHY TEXTS
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…
History Of PhilosophyTHE PRE-SOCRATICS
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…
NON-WESTERN PHILOSOPHICAL TRADITIONSNON-WESTERN PHILOSOPHICAL TRADITIONS
November 15, 2023

NON-WESTERN PHILOSOPHICAL TRADITIONS

As explained at the beginning of this chapter, this book is intended primarily for philosophy students, especially new philosophy students, whose focus is mainly or even exclusively on Western philosophical…
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…
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…
LogicMANY-VALUE LOGICS
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…
PHILOSOPHICAL BOOKS AND TEXTINTRODUCTORY LOGIC TEXTS
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…
FORMS OF PHILOSOPHICAL WRITINGWriting PhilosophyFORMS OF PHILOSOPHICAL WRITING
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,…
LogicMODAL LOGIC
November 15, 2023

MODAL LOGIC

A common extension to the standard formal languages outlined above is to introduce the technical machinery required to evaluate natural language arguments containing modal terminology (that is, talk of possibility…
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.
Writing PhilosophyWHAT IS GOOD WRITING?
November 24, 2023

WHAT IS GOOD WRITING?

What is good music? What is good art? What is good writing? Such questions unleash many opinions. The branch of traditional philosophy called Aesthetics is devoted to answering such questions…
LogicHIGHER-ORDER LOGICS
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…
LogicINTUITIONISM
November 15, 2023

INTUITIONISM

One of the most familiar non-classical logics is intuitionism, which, in simple terms, is based upon the rejection of the law of excluded middle: (P ∨ ¬P). There are both…

Books

  • Michel Foucault: Beyond Structuralism and Hermeneutics

    $34.00
  • Perspectives on Pragmatism: Classical, Recent, and Contemporary

    $46.00
  • Language, Truth and Logic (Dover Books on Western Philosophy)

    $7.95
  • The Metaphysical Thought of Thomas Aquinas: From Finite Being to Uncreated Being (Monographs of the Society for Medieval and Renaissance Philosophy, 1)

    $42.96
  • Sovereignties in Question: The Poetics of Paul Celan (Perspectives in Continental Philosophy)

    $35.00
  • Think Like a Monk: Train Your Mind for Peace and Purpose Every Day

    $15.07
  • How to Die: An Ancient Guide to the End of Life (Ancient Wisdom for Modern Readers)

    $13.59
  • Book Of Joy

    $19.10
  • The Moral Problem

    $45.99
  • Antifragile: Things That Gain from Disorder (Incerto)

    $11.94
  • 365 Days of Journaling for Deep Shadow Work: A Beginner’s Workbook With Questions & Prompts for Inner Child Healing

    $19.99
  • Objectivity (Mit Press)

    $19.49
  • Zen and the Art of Motorcycle Maintenance: An Inquiry Into Values

    $13.80

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Aesthetics: An IntroductionAESTHETICSAtomos

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Epistemology: An IntroductionAtomosEPISTEMOLOGY

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Ethics: An IntroductionAtomosETHICS

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Logic: An IntroductionAtomosLOGIC

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Metaphysics: An IntroductionAtomosMETAPHYSICS

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Terms & Concepts

R

Realism

The view that reality is objective. https://youtube.com/shorts/8cy_iHdZlM0?feature=share
I

Immortality

The idea that one continues to live, in some way, indefinitely https://youtube.com/shorts/7XxFAbnNhy0?feature=share
A

Ambiguity

A property of a sentence in natural (or “ordinary”) language that has two or more meanings. The multiple meanings are the result either of using a word in more than…
E
Extension
H
Heteronomy
A
Akrasia
D
Dukkha
N
Naturalism
A
Asceticism
D
Dialectic
C
Contraposition
C
Conversion by limitation
View All