Philosophy Student
By In CLASSICAL PHILOSOPHY

CYNICISM

Read Article
Philosophy Student
By In MEDIEVAL PHILOSOPHY

MEDIEVAL PHILOSOPHY

Read Article
Philosophy Student
By In THE EARLY MODERN PERIOD

EMPIRICISM

Read Article
Philosophy Student
By In NON-WESTERN PHILOSOPHICAL TRADITIONS

PHILOSOPHIES OF EAST ASIA

Read Article
Philosophy Student
By In PHILOSOPHICAL BOOKS AND TEXT

PHILOSOPHICAL BOOKS AND TEXT

ESSENTIAL READING IN THE HISTORY OF PHILOSOPHY BOOKS TO GUIDE NOVICE PHILOSOPHY STUDENTS INTRODUCTORY PHILOSOPHY TEXTS GUIDES TO PHILOSOPHICAL WRITING…
Read More
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…
Philosophy Student
Love0
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.
Philosophy Student
Love0
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…
Philosophy Student
Love1
Modern Branches of PhilosophyPhilosophy BranchesPHILOSOPHY OF LANGUAGE
November 14, 2023

PHILOSOPHY OF LANGUAGE

The study of natural languages is conventionally divided among questions of syntax, semantics, and pragmatics, all of which raise significant issues for the philosophy of language. In terms of syntax…
Philosophy Student
Love1
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…
Philosophy Student
Love0
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…
Philosophy Student
Love0
History Of PhilosophyANALYTIC PHILOSOPHYORDINARY LANGUAGE PHILOSOPHY
November 15, 2023

ORDINARY LANGUAGE PHILOSOPHY

Between the 1940s and the 1960s, analytic philosophy shifted away from investigating the (supposed) underlying logical structure of language. While it was still primarily concerned with conceptual analysis, this was…
Philosophy Student
Love0
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…
Philosophy Student
Love1
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…
Philosophy Student
Love0
ANALYTIC PHILOSOPHYHistory Of PhilosophyLOGICAL ATOMISM
November 15, 2023

LOGICAL ATOMISM

Although mostly associated with the logical analysis of language, analytic philosophy began in the philosophy of mathematics. Working independently, both Gottlob Frege and Bertrand Russell pursued programs of reducing mathematics…
Philosophy Student
Love2
POST-KANTIAN PHILOSOPHYHistory Of PhilosophyPRAGMATISM
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.
Philosophy Student
Love1
Writing PhilosophyGRADING CRITERIA FOR PHILOSOPHY ESSAYS
November 24, 2023

GRADING CRITERIA FOR PHILOSOPHY ESSAYS

The eight skills just listed are so central to philosophical writing that we may count them among the criteria most instructors use in grading essay assignments. Keep these eight skills…
Philosophy Student
Love0
MEDIEVAL PHILOSOPHYHistory Of PhilosophySCHOLASTICISM
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…
Philosophy Student
Love0
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…
Philosophy Student
Love0
NON-WESTERN PHILOSOPHICAL TRADITIONSHistory Of PhilosophyAFRICAN 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 Student
Love1
Philosophy Student
By In THE EARLY MODERN PERIOD

TRANSCENDENTAL IDEALISM

The philosophical system developed by Immanuel Kant (1724–1804), Transcendental Idealism sought to overcome the epistemological problems of Empiricism while providing…
Read More

Logic

Books

  • Buy product

    The Soul of Civility: Timeless Principles to Heal Society and Ourselves

    $24.36
  • Buy product

    Based Deleuze: The Reactionary Leftism of Gilles Deleuze

    $14.99
  • Buy product

    A Treatise Concerning the Principles of Human Knowledge

    $17.64
  • Buy product

    How We Live Is How We Die

    $21.95
  • Buy product

    I Am Dynamite!: A Life of Nietzsche

    $18.00
  • Buy product

    An Introduction to the Principles of Morals and Legislation

    $11.95
  • Buy product

    The Logic of Scientific Discovery

    $14.95
  • Buy product

    The Persuaders: At the Front Lines of the Fight for Hearts, Minds, and Democracy

    $17.19
  • Buy product

    Dawn: Thoughts on the Presumptions of Morality, Volume 5 (The Complete Works of Friedrich Nietzsche) (V. 5)

    $106.26
  • Buy product

    La agonía del Eros: Prólogo de Alain Badiou

    $24.00
  • Buy product

    Montaigne: Essays

    $17.00
  • Buy product

    Maxims and Reflections

    $8.99
  • Buy product

    The Couple’S Tao Te Ching: Ancient Advice for Modern Lovers

    $15.00
  • Buy product

    Secrets of the Mind: Ralph Waldo Emerson’s Keys to Expansive Mental Powers

    $9.99
  • Buy product

    The Art of Living a Meaningless Existence: Ideas from Philosophy That Change the Way You Think

    $14.99
  • Buy product

    The Living Gita: The Complete Bhagavad Gita – A Commentary for Modern Readers

    $15.95

The Atomos Blog

How do you get from a singularity to infinity?

How do you get from a singularity to infinity?

Philosophy StudentPhilosophy Student
Read More
How do you get from a singularity to infinity?Philosophy of PhysicsPHILOSOPHY OF SCIENCE

How do you get from a singularity to infinity?

Philosophy StudentPhilosophy StudentApril 24, 2026
When the Light of a Dead Star Touches Your EyePhilosophy of PhysicsPHILOSOPHY OF SCIENCERealism vs Anti-RealismScientific Realism

When the Light of a Dead Star Touches Your Eye

Philosophy StudentPhilosophy StudentApril 22, 2026
The ThresholdConsciousnessPHILOSOPHY OF MIND

The Threshold

Philosophy StudentPhilosophy StudentApril 20, 2026
Can Math Prove Its Own Sanity? — A Deep Dive into Artemov’s Landmark PaperProof TheoryUncategorized

Can Math Prove Its Own Sanity? — A Deep Dive into Artemov’s Landmark Paper

Philosophy StudentPhilosophy StudentApril 14, 2026
What Does the Mind Really Mean?Mental RepresentationPHILOSOPHY OF MIND

What Does the Mind Really Mean?

Philosophy StudentPhilosophy StudentApril 13, 2026
The Symphony of Existence: Strings, Dimensions, and the Persistence of IdentityConscious ExperienceEXISTENTIALISM AND PHENOMENOLOGYIdentity and ChangePersonal IdentityPhilosophy of Physics

The Symphony of Existence: Strings, Dimensions, and the Persistence of Identity

Philosophy StudentPhilosophy StudentApril 6, 2026
Does It Feel Like Anything To Be Claude?Ai and Machine Consciousness

Does It Feel Like Anything To Be Claude?

Philosophy StudentPhilosophy StudentApril 4, 2026
Natural Function and Perceptual ContentMental RepresentationPhilosophy of Biology

Natural Function and Perceptual Content

Philosophy StudentPhilosophy StudentMarch 7, 2026
Philosophy of Law: An IntroductionAtomosPHILOSOPHY OF LAW

Philosophy of Law: An Introduction

Philosophy StudentPhilosophy StudentJanuary 10, 2026
Philosophy of Science: An IntroductionAtomosPHILOSOPHY OF SCIENCE

Philosophy of Science: An Introduction

Philosophy StudentPhilosophy StudentJanuary 10, 2026
Aesthetics: An IntroductionAESTHETICSAtomos

Aesthetics: An Introduction

Philosophy StudentPhilosophy StudentJanuary 10, 2026
Epistemology: An IntroductionAtomosEPISTEMOLOGY

Epistemology: An Introduction

Philosophy StudentPhilosophy StudentJanuary 10, 2026
Ethics: An IntroductionAtomosETHICS

Ethics: An Introduction

Philosophy StudentPhilosophy StudentJanuary 10, 2026
Logic: An IntroductionAtomosLOGIC

Logic: An Introduction

Philosophy StudentPhilosophy StudentJanuary 10, 2026
Metaphysics: An IntroductionAtomosMETAPHYSICS

Metaphysics: An Introduction

Philosophy StudentPhilosophy StudentJanuary 10, 2026
Philosophy of Science: An Introduction

Philosophy of Science: An Introduction

Philosophy StudentPhilosophy Student
Read More

Terms & Concepts

N

Nihilism

From nihil, or “nothing,” the view that there are no truths or values. https://youtube.com/shorts/HHg1l7IWkm0?feature=share
D

Dualism

1) The view that mind and body are two ontologically distinct kinds of thing. 2) Mental states and bodily states are distinct kinds of thing with radically different properties. https://youtube.com/shorts/NhkdtbDkT38?feature=share
D

Demonstration of non-consequence

An argument that shares the same form as the original but consists of true premises and a false conclusion. A counterexample shows an argument is invalid, since there is at…
N
Neoplatonism
P
Principle of universal causation
N
Negative right
S
Society
P
Psychologism egoism
N
Negation introduction
I
Idealism
R
Retributive justice
N
Negation elimination
View All