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…
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…
LogicPREDICATE CALCULUS (PREDICATE LOGIC)
November 15, 2023

PREDICATE CALCULUS (PREDICATE LOGIC)

The next development of the propositional calculus is the predicate calculus. This considers the logical relationships that hold between predicate expressions, along with the quantifiers ∃x (“there is at least…
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…
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…
STRATEGIC WRITING CHOICESWriting PhilosophySTRATEGIC WRITING CHOICES FOR PHILOSOPHY CLASS
November 18, 2023

STRATEGIC WRITING CHOICES FOR PHILOSOPHY CLASS

Writing philosophy should not be easy, but you cannot allow it to become impossible. Here are five strategic rules of thumb for embarking on a successful writing project for philosophy…
WHAT IS PHILOSOPHY?PHILOSOPHICAL FILMS AND TV SHOWS
November 24, 2023

PHILOSOPHICAL FILMS AND TV SHOWS

Note: Some of these titles may be difficult to find, either in DVD format or streaming. Film Animation Animal Farm (1954)Based on George Orwell’s novel of the same name, farm…
CLASSICAL PHILOSOPHYHistory Of PhilosophySTOICISM
November 15, 2023

STOICISM

Founded by Zeno of Citium (334–262 BC), early Stoicism shared many similarities with Epicureanism, including the belief that the world was largely deterministic and that the overall goal of the…
FORMS OF PHILOSOPHICAL WRITINGWriting PhilosophyTHE POSITION PAPER
November 19, 2023

THE POSITION PAPER

A position paper may be viewed as a type of argumentative paper in that it states a claim—your position—concerning a topic, issue, or question and presents a justification for that…
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…
CLASSICAL PHILOSOPHYHistory Of PhilosophySKEPTICISM (PYRRHONISM)
November 15, 2023

SKEPTICISM (PYRRHONISM)

Pyrrhonian Skepticism was founded by Pyrrho of Elis (c. 360–275 BC), who argued that knowledge is impossible. The Skeptics proposed various arguments for their conclusions, including Platonic doubts about the…
FORMS OF PHILOSOPHICAL WRITINGWriting PhilosophyTHE ARGUMENTATIVE PAPER
November 19, 2023

THE ARGUMENTATIVE PAPER

Essays of assertion, affirmation, and refutation are all examples of the argumentative paper. An effective argument relies on factually true premises or premises for which you have strong support.
FORMS OF PHILOSOPHICAL WRITINGWriting PhilosophyTHE EXPOSITORY PAPER
November 19, 2023

THE EXPOSITORY PAPER

We have already touched on the expository paper, but let’s discuss it briefly here. Look at the adjective expository. It is derived from the noun exposition, which is the noun…
LogicPROPOSITIONAL CALCULUS (PROPOSITIONAL 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.
Writing PhilosophyWHAT PHILOSOPHY PROFESSORS WANT FROM STUDENT WRITERS
November 24, 2023

WHAT PHILOSOPHY PROFESSORS WANT FROM STUDENT WRITERS

Some 2,300 years ago, Aristotle introduced the syllogism into the intellectual world. A threeelement formula, it is the elementary building block of syllogistic logic and deductive reasoning. The syllogism combines…

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Terms & Concepts

F

Fatalism

The view that specific events are pre-determined; historically associated with the ancientGreek view embodied by the Fates, three goddesses who control human birth and life, andmore generally associated with the…
I

Incorrigibility

Attribute of that which cannot be mistaken. https://youtube.com/shorts/Hdl8zPEiqU0?feature=share
S

Self-evident

That which is obvious and not subject to doubt. https://youtube.com/shorts/mBt_9jXRDnU?feature=share
S
Sense-reference distinction
V
Vedas
U
Universal introduction
S
Semiotics
I
Incoherent
M
Minor term
A
Atomic sentence
E
Existentialism
F
Fallacy
View All