Index of Philosophy Articles (A–C) - A

A-series and B-series
A Buyer's Market
A Calendar of Wisdom
A Conflict of Visions
A Contribution to the Critique of Political Economy
A Defence of Common Sense
A Defense of Abortion
A Dissertation on Liberty and Necessity, Pleasure and Pain
A Few Words on Non-Intervention
A Fórmula de Deus
A fortiori argument
A General View of Positivism
A Grief Observed
A Guide for the Perplexed
A Happy Death
A History of God
A History of Murphy's Law
A History of Philosophy (Copleston)
A History of Western Philosophy
A las Barricadas
A Legend of Old Egypt
A Letter Concerning Toleration
A maiore ad minus
A Mathematician's Apology
A Message from the Emperor
A minore ad maius
A New Era of Thought
A New Model of the Universe
A New Philosophy of Society: Assemblage Theory and Social Complexity
A New Refutation of Time
A Philosophical Enquiry into the Origin of Our Ideas of the Sublime and Beautiful
A posteriori
A priori (philosophy)
A priori and a posteriori
A priori and a posteriori
A Salty Piece of Land
A Scanner Darkly
A Secular Humanist Declaration
A Short History of Chinese Philosophy
A System of Logic
A Thousand Plateaus
A Thousand Years of Nonlinear History
A Treatise Concerning the Principles of Human Knowledge
A Treatise of Human Nature
A Vindication of Natural Society
A Vindication of the Rights of Men
A Vindication of the Rights of Woman
A Voyage to Arcturus
A. A. Long
A. A. Luce
A. C. Ewing
A. C. Grayling
A. D. Gordon
A. H. Almaas
A. H. Armstrong
A. J. Baker (philosopher)
A. V. Dicey
A. W. Benn
A.P. Martinich
A.R. Natarajan
Ab ovo
Abacus logic
Abahlali baseMjondolo
Abandonment
Abandonment (existentialism)
Abas (sophist)
Abbasgulu Bakikhanov
Abd al-Karīm ibn Hawāzin al-Qushayri
Abd al-Rahman al-Kawakibi
Abd al-Rahman Ibn Khaldun
Abdallah ibn Yasin
Abdel-Halim Mahmoud
Abdel Rahman Badawi
Abdel Wahab Elmessiri
Abderites
Abdoldjavad Falaturi
Abdolkarim Soroush
Abductive logic programming
Abductive reasoning
Abductive validation
Abdullah Yusuf Azzam
Abdurrahman Ibn Khaldun
Abdurrahmān Ibn Khaldūn
Abel Paz
Abhayakaragupta
Abhidhamma Pitaka
Abhidharma
Abhinavagupta
Abhinivesha
Abilene paradox
Abimael Guzmán
Abjection
Abjunction
Abner of Burgos
Abner Shimony
Abolishing the Borders from Below
Abolitionism (bioethics)
Abortion
Abortion debate
Aboutness
Abraham Abigdor
Abraham Abulafia
Abraham bar Hiyya
Abraham ben Moses Maimon
Abraham ben Moses Maimonides
Abraham Cohen de Herrera
Abraham Edel
Abraham ibn Daud
Abraham Ibn Daud
Abraham ibn Ezra
Abraham Ibn Ezra
Abraham Isaac Kook
Abraham Joshua Heschel
Abraham Kaplan
Abraham Kovoor
Abraham Leon
Abraham Robinson
Abraham Tucker
Abraham Yagel
Abraham Yehudah Khein
Abram Deborin
Absar Ahmad
Absence paradox
Absolute (philosophy)
Absolute atheism
Absolute idealism
Absolute Infinite
Absolute space
Absolute theory
Absolute threshold
Absolute time
Absolute truth
Abstinence
Abstract art
Abstract entity
Abstract expressionism
Abstract Illusionism
Abstract Imagists
Abstract labour and concrete labour
Abstract object
Abstract objects
Abstract particulars
Abstract process
Abstract semantic graph
Abstracta
Abstraction
Abstraction (philosophy)
Abstractionism
Absurdism
Abu'l Hasan Muhammad Ibn Yusuf al-'Amiri
Abu'l Walid Muhammad Ibn Rushd
Abu 'Ali al-Husayn Ibn Sina
Abu al-Hakam al-Kirmani
Abu al-Hasan al-Ash'ari
Abu Bakr Ibn Bajja
Abu Bakr Ibn Bājja
Abu Bakr Ibn Ţufayl
Abu Bakr Muhammad Ibn Tufayl
Abu Bakr Muhammad Ibn Yahya Ibn as-Say'igh Ibn Bajja
Abu Bakr Muhammad Ibn Zakariyya' al-Razi
Abu Hamid al-Ghazali
Abu Hamid Muhammad al-Ghazali
Abū Hayyān al-Tawhīdī
Abu Mansur Maturidi
Abu Muhammad 'Ali Ibn Hazm
Abu Nasr al-Farabi
Abū Nasr al-Fārābī
Abu Rayhan Biruni
Abu Sulayman al-Sijistani
Abu Sulayman Muhammad al-Sijistani
Abu Tahir Marwazi
Abu Yaqub Sijistani
Abu Yusuf Ya'qub ibn Ishaq al-Kindi
Abul Ala Maududi
Academic art
Academic authorship
Academic freedom
Academic skepticism
Academy
Acatalepsy
Accademia degli Infiammati
Accent
Acceptance
Access
Accessibility
Accessibility relation
Accident
Accident (fallacy)
Accident (philosophy)
Accidental necessity
Accidental properties
Accidental property
Accidentalism
Accidie
Accountability
Accountant-client privilege
Accounting ethics
Accounting reform
Accumulation by dispossession
Acharya Hemachandra
Achieving Our Country
Achille Gagliardi
Achille Varzi (philosopher)
Achilles paradox
Achintya Bheda Abheda
Acosmism
Acquaintance
Acquiescence bias
Acquired taste
Acrasia
Acratas
Acrion
Act utilitarianism
Acting Out (book)
Action (philosophy)
Action at a distance
Action Philosophers!
Action theory (philosophy)
Action verb
Active citizenship
Active intellect
Actor–observer bias
Acts of Literature
Acts of the Apostles
Actual idealism
Actual Idealism
Actual infinite
Actual infinity
Actualism
Actualist
Actuality
Actualization
Actuel Marx
Actus et potentia
Actus primus
Actus purus
Acumenus
Acyutananda
Ad captandum
Ad feminam
Ad hoc
Ad hoc hypothesis
Ad hominem
Ad hominem argument
Ad infinitum
Ad nauseam
Ada Albrecht
Adalbertus Ranconis de Ericinio
Adam Burski
Adam de Buckfield
Adam de Wodeham
Adam Ferguson
Adam Ignacy Zabellewicz
Adam Karl August von Eschenmayer
Adam Mahrburg
Adam Morton
Adam Müller
Adam of Łowicz
Adam Parvipontanus
Adam Pulchrae Mulieris
Adam Schaff
Adam Smith
Adam Steuart
Adam Tanner (mathematician)
Adam Weishaupt
Adam Wodeham
Adam Zachary Newton
Adamantios Korais
Adamites
Adaptation
Adaptive bias
Adaptive grammar
Adaptive representation
Adaptive system
Addiction
Addison Webster Moore
Addition (logic)
Adela Cortina
Adelard of Bath
Adevism
Adi (metaphysical plane)
Adi Ophir
Adi Sanakara Philosophy
Adi Shankara
Adiaphora
Adicity
Adjunction
Admissible rule
Adolf Grunbaum
Adolf Grünbaum
Adolf Lasson
Adolf Lindenbaum
Adolf Reinach
Adolf von Harnack
Adolfo Sánchez Vázquez
Adolfo Veber Tkalčević
Adolph Stöhr
Adrastus of Aphrodisias
Adriaan Koerbagh
Adrian Piper
Adriana Cavarero
Adriano Tilgher (philosopher)
Adrianus
Adrsta
Adultery
Advaita
Advaita Vedanta
Advance health care directive
Adventures In Legal Land
Adventures of Wim
Adverbs
Adversarial process
Adverse effect
Advertising
Advice (opinion)
Aedesia
Aedesius
Aeneas of Gaza
Aenesidemus
Aenesidemus (book)
Aequiprobabilism
Aesara
Aeschines of Neapolis
Aeschines of Sphettus
Aesthetic distance
Aesthetic emotions
Aesthetic of Ugliness
Aesthetic Realism
Aesthetic relativism
Aestheticism
Aestheticization of politics
Aestheticization of violence
Aesthetics
Aesthetics of music
Aeterni Patris
Aether
Aether (classical element)
Aetius (philosopher)
Affect (philosophy)
Affect heuristic
Affection
Affectionism
Affective
Affective forecasting
Affine logic
Affirmative action
Affirmative conclusion from a negative premise
Affirming a disjunct
Affirming the antecedent
Affirming the consequent
African philosophy
African Spir
African Uplands
Africana philosophy
Africana womanism
Afrikan Spir
Afshin Ellian
After Many a Summer
After Virtue
Afterlife
Against Civilization: Readings and Reflections
Against His-Story, Against Leviathan
Against the Day
Āgama
Agama Hindu Dharma
Agapē
Agapē Agape
Agapius (philosopher)
Agathism
Agathobulus
Agathon
Agathosthenes
Agathusia and aschimothusia
Age of Enlightenment
Age of reason
Age of reason (canon law)
Agency (philosophy)
Agent (law)
Agent Communications Language
Aggadah
Agglomeration
Aggression
Aggressionism
Ágnes Heller
Agnostic
Agnostic atheism
Agnostic existentialism
Agnostic theism
Agnosticism
Agonism
Agonistic liberalism
Agonistic pluralism
Agorism
Agostinho da Silva
Agostino Nifo
Agrarianism
Agricultural philosophy
Agrippa the Skeptic
Ahad Ha'am
Ahamkāra
Ahankara
Ahimsa
Ahimsa in Jainism
Ahistoricism
Ahl ar-ra'y
Ahmad Ahmadi (philosopher)
Ahmad Bilal Yousaf
Ahmad Fardid
Ahmad Ibn Muhammad Ibn Miskawayh
Ahmad Nadeem Qasimi
Ahmad Sirhindi
Ahmad Thomson
Ahmed Hulusi
Ahura Mazda
AI effect
Ai Siqi
Aijaz Ahmad
Aizawa Seishisai
Ajahn Amaro
Ajahn Chah
Ajahn Sumedho
Ajahn Sundara
Ajapa
Ajita Kesakambali
Ajivika
AK Press
Ākāśa
Akeel Bilgrami
Akhandanand
Akira Asada
Akira Yamada
Akka Mahadevi
Akrasia
Al-Farabi
Al-Fārābī
Al-Ghazali
Al-Ghazālī
Al-Hajj Salim Suwari
Al-Hilli
Al-Jahiz
Al-Jubba'i
Al-Juwayni
Al-Khazini
Al-Khidr
Al-Kindi
Al-Kindī
Al-Ma`arri
Al-Mawardi
Al-Nahda
Al-Razi
Al-Rāzī
Al-Shahrastani
Al-Shahrazuri
Al-Shirazi
Al-Sijistani
Al-Tabarani
Al-Tawhidi
Al-Zamakhshari
Al Amiri
Alain Badiou
Alain de Benoist
Alain de Botton
Alain de Lille
Alain Etchegoyen
Alain Finkielkraut
Alain LeRoy Locke
Alan Carter (philosopher)
Alan Donagan
Alan Gewirth
Alan Grant (writer)
Alan Kirby (writer)
Alan Mathison Turing
Alan Millar
Alan Moore
Alan Musgrave
Alan of Lynn
Alan Ross Anderson
Alan Ryan
Alan Soble
Alan Stout (philosopher)
Alan Turing
Alan Watts
Alan Woods (politician)
Alasdair C. MacIntyre
Alasdair MacIntyre
Alasdair Urquhart
Alastair Hannay
Alastair Norcross
Ālaya-vijñāna
Albert (short story)
Albert Blumberg
Albert Borgmann
Albert Camus
Albert Chernenko
Albert Einstein
Albert Lautman
Albert Meltzer
Albert of Saxony (philosopher)
Albert Outler
Albert Parsons
Albert Rivaud
Albert Schwegler
Albert Schweitzer
Albert Venn Dicey
Alberto Jori
Alberto Moreiras
Alberto Toscano
Albertus Magnus
Albinus (philosopher)
Albrecht Ritschl
Albrecht von Müller
Albrecht Wellmer
Alchemy
Alcinous (philosopher)
Alciphron (book)
Alcmaeon of Croton
Alcuin
Aldo Gargani
Alejandro Deustua
Alejandro Korn
Alejandro Rossi
Alejandro Rozitchner
Aleksander Świętochowski
Aleksandr Danilovich Aleksandrov
Aleksandr Ivanovich Herzen
Aleksandr Zinovyev
Aleksei Losev
Aleksey Khomyakov
Alenka Zupančič
Aleš Ušeničnik
Alessandro Achillini
Alessandro Piccolomini
Aletheia
Alethiology
Alex Callinicos
Alex Comfort
Alex Grey
Alexamenus of Teos
Alexander Atabekian
Alexander Bain
Alexander Bard
Alexander Berkman
Alexander Bogdanov
Alexander Bonini
Alexander Bryan Johnson
Alexander Campbell Fraser
Alexander Crombie
Alexander Esenin-Volpin
Alexander George (philosopher)
Alexander Gerard
Alexander Gottlieb Baumgarten
Alexander Herzen
Alexander Meiklejohn
Alexander Neckam
Alexander Neckham
Alexander Nehamas
Alexander of Aegae
Alexander of Aphrodisias
Alexander of Hales
Alexander Pfänder
Alexander Piatigorsky
Alexander Rosenberg
Alexander S. Kechris
Alexander Schapiro
Alexander Sutherland (educator)
Alexander Tille
Alexandr Ivanovich Herzen
Alexandre Kojeve
Alexandre Kojève
Alexandre Koyré
Alexandrian school
Alexandros Schinas
Alexandru Bogdan-Piteşti
Alexandru Dragomir
Alexicrates
Alexinus
Alexis de Tocqueville
Alexis Kagame
Alexis Rosenbaum
Alexius Meinong
Alf Ahlberg
Alf Ross
Alfonso Falero
Alfred Adler
Alfred Baeumler
Alfred Binet
Alfred Brunswig
Alfred Edward Taylor
Alfred Espinas
Alfred Henry Lloyd
Alfred Horn
Alfred I. Tauber
Alfred Jules Ayer
Alfred Jules Émile Fouillée
Alfred Kastil
Alfred Loisy
Alfred Mele
Alfred North Whitehead
Alfred of Sareshel
Alfred Rosenberg
Alfred Russel Wallace
Alfred Schmidt (philosopher)
Alfred Schutz
Alfred Schütz
Alfred Sohn-Rethel
Alfred Tarski
Alfred Wilm
Alfredo M. Bonanno
Algazel
Algebra
Algebraic normal form
Algernon Charles Swinburne
Algorithm
Alhazen
Ali Paya
Alic Halford Smith
Alice Ambrose
Alice Bailey
Alice von Hildebrand
Alienation
Alison Wylie
All
All-time value
All About Love: New Visions
All and Everything
All horses are the same color
All men are created equal
All That Is Solid Melts into Air
All Truth Is God's Truth
Allan Antliff
Allan Bloom
Allan Gibbard
Allan Gotthelf
Allan Ramsay (1713-1784)
Allegory of the cave
Allegory of the Cave
Allen Buchanan
Alois Riehl
Alon Ben-Meir
Alonso Gutiérrez
Alonzo Church
Aloys Hirt
Alpha et Omega
Alphabet of human thought
Alphonso Lingis
Also sprach Zarathustra
Altered state of consciousness
Alterity
Alternative denial
Alternative dispute resolution
Alternative Media Project
Alternative Press Review
Altheides
Altruism
Alvin Goldman
Alvin Plantinga
Always already
Ama-gi
Amadeo Bordiga
Amafinius
Amakasu Incident
Amalric of Bena
Amartya K. Sen
Amartya Sen
Ambiguity
Ambiguity effect
Ambrose
Ambrosius Theodosius Macrobius
Amelius
America at the Crossroads
American Bar Association Model Code of Professional Responsibility
American Bar Association Model Rules of Professional Conduct
American Catholic Philosophical Association
American Catholic Philosophical Quarterly
American Craftsman
American Empire (style)
American Enlightenment
American Indian Movement
American Journal of Bioethics
American Philosophical Association
American Philosophical Quarterly
American Philosophical Society
American philosophy
American realism
American Society for Political and Legal Philosophy
Amerika (novel)
Amicus Plato, sed magis amica veritas
Amilcar Cabral
Amílcar Cabral
Amilcare Cipriani
Ammon Hennacy
Ammonius Hermiae
Ammonius of Alexandria (Christian)
Ammonius of Athens
Ammonius Saccas
Amoralism
Amoralist
Amorality
Amos Bronson Alcott
Amour-propre
Amour de soi
Amphibology
Amphiboly
Amsterdam Declaration
Amy Gutmann
Amynomachus
An Enquiry concerning Human Understanding
An Enquiry Concerning Human Understanding
An Enquiry Concerning the Principles of Morals
An Essay Concerning Human Understanding
An Essay on the History of Civil Society
An Essay on the Principle of Population
An Honest Thief
An Hyang
An Intelligent Person's Guide to Atheism
An Occurrence at Owl Creek Bridge
An Sich
Anacharsis
Anāgāmi
Analects
Analects of Confucius
Analogy
Analogy of the divided line
Analysis
Analysis (journal)
Analysis (philosophy)
Analysis paralysis
Analytic philosophy
Analytic-synthetic distinction
Analytic and synthetic knowledge
Analytic and synthetic statements
Analytic ethics
Analytic hierarchy
Analytic jurisprudence
Analytic knowledge
Analytic Marxism
Analytic philosophy
Analytic proof
Analytic proposition
Analytic reasoning
Analytical hierarchy
Analytical jurisprudence
Analytical philosophy
Analytical psychology
Analytical Thomism
Anamnesis (philosophy)
Anamorphosis
Anan ben David
Ānanda
Ananda Coomaraswamy
Anandamaya kosha
Anandavardhana
Anangeon
Ananke
Anantarika-karma
Anaphor
Anaphora
Anarch (sovereign individual)
Anarcha-feminism
Anarchism
Anarchism and anarcho-capitalism
Anarchism and animal rights
Anarchism and capitalism
Anarchism and Friedrich Nietzsche
Anarchism and Islam
Anarchism and Marxism
Anarchism and nationalism
Anarchism and the arts
Anarchism and violence
Anarchism in Africa
Anarchism in America (film)
Anarchism in Asia
Anarchism in Australia
Anarchism in Austria
Anarchism in Austria-Hungary
Anarchism in Brazil
Anarchism in Canada
Anarchism in China
Anarchism in Cuba
Anarchism in England
Anarchism in France
Anarchism in Greece
Anarchism in Iceland
Anarchism in India
Anarchism in Ireland
Anarchism in Israel
Anarchism in Italy
Anarchism in Japan
Anarchism in Korea
Anarchism in Mexico
Anarchism in Poland
Anarchism in Russia
Anarchism in Spain
Anarchism in Sweden
Anarchism in the United States
Anarchism in Turkey
Anarchism in Ukraine
Anarchism in Vietnam
Anarchism without adjectives
Anarchism: A Documentary History of Libertarian Ideas
Anarchist Black Cross
Anarchist Black Cross Federation
Anarchist Black Cross Network
Anarchist Bookfair
Anarchist Catalonia
Anarchist communism
Anarchist Exclusion Act
Anarchist Federation
Anarchist Federation (Britain and Ireland)
Anarchist law
Anarchist League
Anarchist Manifesto
Anarchist People of Color
Anarchist Prisoners' Legal Aid Network
Anarchist schools of thought
Anarchist St. Imier International
Anarchist stamp
Anarchist Studies
Anarchist symbolism
Anarchist terminology
Anarchistic free school
Anarchists (film)
Anarchists Against the Wall
Anarcho-capitalism
Anarcho-capitalism and minarchism
Anarcho-capitalist literature
Anarcho-capitalist symbolism
Anarcho-pacifism
Anarcho-primitivism
Anarcho-punk
Anarcho-syndicalism
Anarcho-Syndicalism (book)
Anarcho-Syndicalist Review
Anarcho-syndicalist symbolism
Anarchy
Anarchy (book)
Anarchy (disambiguation)
Anarchy Alive!
Anarchy Archives
Anarchy Comics
Anarchy in the Age of Dinosaurs
Anarchy Magazine
Anarchy, State, and Utopia
Anarchy: A Journal of Desire Armed
Anarkismo.net
Anarky
Anarky (comic book)
Anat Biletzki
Anathon Aall
Anatoly Lunacharsky
Anatta
Anava
Anaxagoras
Anaxarchus
Anaxilaus
Anaximander
Anaximenes of Miletus
Ancestral
Ancestral relation
Anchoring
Ancient commentators project
Ancient Greek philosophy
Ancient philosophy
Ancient skepticism
Ancient Wisdom, Modern World
And
And you are lynching Negroes
Anders Chydenius
Anders Nygren
Anders Vilhelm Lundstedt
Ando Shoeki
André-François Deslandes
André-Marie Ampère
André Comte-Sponville
André Glucksmann
André Gorz
André Malet (philosopher)
André Malraux
André of Neufchâteau
Andrea Bonomì
Andrea Cesalpino
Andrea Christofidou
Andreas Kinneging
Andreas Speiser
Andrei Andreevich Markov
Andrei Marga
Andrej Grubacic
Andres Luure
Andrés Ortiz-Osés
Andrew Baxter
Andrew Bernstein
Andrew Chignell
Andrew Eshleman
Andrew Feenberg
Andrew Janiak
Andrew of Cornwall
Andrew Pyle (philosopher)
Andrew Seth Pringle-Pattison
Andries Mac Leod
Androcentrism
Androcydes (Pythagorean)
Android epistemology
Andronicus of Rhodes
Andrzej Mostowski
Andrzej Towiański
Andy Blunden
Andy Clark
Andy Warhol
Anekantavada
Ángel Rama
Angelaki
Angèle Kremer-Marietti
Angeli (novel)
Angelo Galli
Anger
Angie Hobbs
Anglo-Japanese style
Angst
Anguish
Angus Taylor
Anima mundi
Anima mundi (spirit)
Animal consciousness
Animal Experimentation: Opposing Viewpoints
Animal language
Animal Liberation (book)
Animal rights
Animal spirits
Animals in Buddhism
Animistic fallacy
Anioł Dowgird
Anja Steinbauer
Anna-Teresa Tymieniecka
Anna Maria van Schurman
Anne Conway, Viscountess Conway
Anne Finch
Anne Louise Germaine de Staël
Annemarie Gethmann-Siefert
Annemarie Mol
Annette Baier
Anniceris
Anomalous monism
Anomaly
Anomie
Ansatz
Anselm Jappe
Anselm of Canterbury
Anselm of Laon
Anselme Bellegarrigue
Ansgar Beckermann
Answer to Job
Answering the Question: What Is Enlightenment?
Antahkarana
Antanas Maceina
Antecedent (logic)
Antenor Orrego
Anteo Zamboni
Antepredicament
Anthem (novella)
Anthony Ashley-Cooper, 3rd Earl of Shaftesbury
Anthony Collins
Anthony de Jasay
Anthony Gottlieb
Anthony John Patrick Kenny
Anthony Kenny
Anthony O'Hear
Anthony of the Mother of God
Anthony Quinton
Anthony Quinton, Baron Quinton
Anthony Rayson
Anthony Thiselton
Anthropic principle
Anthropocentrism
Anthropopath
Anthropopathy
Anthroposophy
Anti-art
Anti-authoritarianism
Anti-clericalism
Anti-communism
Anti-consumerism
Anti-Dühring
Anti-environmentalism
Anti-foundationalism
Anti-Germans (communist current)
Anti-modernism
Anti-Œdipus
Anti-psychiatry
Anti-psychologism
Anti-racist mathematics
Anti-realism
Anti-Revisionism
Anti-Semite and Jew
Anti-Semitism
Anti-State Justice
Anti-statism
Anti-Supernaturalism
Anti-systemic library
Anti-voting
Anti-work
Anticonformism
Antigone (Sophocles)
Antihumanism
Antimilitarism
Antinatalism
Antinomianism
Antinomies
Antinomy
Antiochus Kantemir
Antiochus of Ascalon
Antipater
Antipater of Cyrene
Antipater of Tarsus
Antipater of Tyre
Antiperistasis
Antiphon
Antiphon (person)
Antireductionism
Antireligion
Antiscience
Antisthenes
Antitheism
Antithesis
Antoine-Augustin Cournot
Antoine Arnauld
Antoine Augustin Cournot
Antoine Lavoisier
Antoine Le Grand
Anton Ambschel
Anton Günther
Anton Kržan
Anton LaVey
Anton Wilhelm Amo
Antonin Sertillanges
Antoninus (philosopher)
Antonio Beccadelli
Antonio Caso Andrade
António Castanheira Neves
Antonio Comellas y Cluet
Antonio Cua
António Damásio
Antonio Genovesi
Antonio Gramsci
Antonio Labriola
Antonio Negri
Antonio Rosmini
Antonio Rosmini-Serbati
Antonio Téllez
Antony Flew
Antwerp school
Anuario Filosófico
Anupadaka
Aous Shakra
Apagoge
Aparoksanubhuti
Aparokshanubhuti
Apatheia
Apatheism
Apeiron (cosmology)
Aphorism
Apocalypticism
Apocatastasis
Apodictic
Apodicticity
Apodosis
Apollodorus
Apollodorus of Seleucia
Apollodorus the Epicurean
Apollonian and Dionysian
Apollonius Cronus
Apollonius of Tyana
Apollonius of Tyre (philosopher)
Apologetics
Apologism
Apology (Plato)
Apology (Xenophon)
Apology of Aristides
Aponia
Apophasis
Apophatic theology
Apophenia
Aporetic
Aporia
Aporime
Aposteriori
Appeal to advantage
Appeal to authority
Appeal to belief
Appeal to consequences
Appeal to emotion
Appeal to fear
Appeal to flattery
Appeal to intellectual and mental stability or capability
Appeal to law
Appeal to motive
Appeal to nature
Appeal to novelty
Appeal to pity
Appeal to probability
Appeal to ridicule
Appeal to spite
Appeal to tradition
Appellation
Apperception
Appiano Buonafede
Applicative Universal Grammar
Applied aesthetics
Applied art
Applied ethics
Applied ontology
Applied philosophy
Apportionment paradox
Approximation
Aptitude
Apuleius
Arab transmission of the Classics to the West
Arabic philosophy
Arabic Sciences and Philosophy: A Historical Journal
Aramesh Doustdar
Arbeter Fraynd
Arbitrariness
Arbitration
Arborescent
Arcadia (play)
Arcesilaus
Archaeological ethics
Arche
Archē
Arché (research center)
Archedemus of Tarsus
Archeio-Marxism
Archelaus (philosopher)
Archetype
Archibald Alison (author)
Archibald Campbell (philosopher)
Archie J. Bahm
Archimedes
Architectonic
Archive Fever
Archytas
Arda Denkel
Areopagitica
Aretaic
Aretaic turn
Arete
Aretē
Arete of Cyrene
Aretology
Argentine Libertarian Federation
Argentine Regional Workers' Federation
Argument
Argument form
Argument from a proper basis
Argument from authority
Argument from beauty
Argument from consciousness
Argument from degree
Argument from design
Argument from desire
Argument from evil
Argument from fallacy
Argument from free will
Argument from ignorance
Argument from illusion
Argument from inconsistent revelations
Argument from love
Argument from marginal cases
Argument from miracles
Argument from morality
Argument from nonbelief
Argument from poor design
Argument from queerness
Argument from Reason
Argument from religious experience
Argument from setting a precedent
Argument from silence
Argument in the alternative
Argument map
Argument to moderation
Argumentation theory
Argumentative dialogue
Arguments for eternity
Arguments for the existence of God
Argumentum ad baculum
Argumentum ad crumenam
Argumentum ad hominem
Argumentum ad ignorantium
Argumentum ad lapidem
Argumentum ad lazarum
Argumentum ad misericordiam
Argumentum ad numerum
Argumentum ad populum
Argumentum ad verecundiam
Arhat
Ariadne's thread (logic)
Arianism
Ariel Salleh
Arignote
Arimneste
Arindam Chakrabarti
Aristides of Athens
Aristion
Aristippus
Aristippus the Younger
Aristo of Alexandria
Aristo of Ceos
Aristo of Chios
Aristobulus of Paneas
Aristoclea
Aristocles of Messene
Aristocracy
Aristocreon
Aristonymus
Aristotelian ethics
Aristotelian logic
Aristotelian physics
Aristotelian rhetoric
Aristotelian Society
Aristotelian Society for the Systematic Study of Philosophy
Aristotelian theory of gravity
Aristotelian view of a god
Aristotelian view of God
Aristotelianism
Aristotle
Aristotle's Masterpiece
Aristotle's theory of universals
Aristotle's views on women
Aristotle's wheel paradox
Aristotle for Everybody
Aristoxenus
Arithmetic
Arithmetic hierarchy
Arithmetization of analysis
Arity
Arius
Arius Didymus
Arkhē
Armand Robin
Armchair revolutionary
Armin Mohler
Arminianism
Arne Johan Vetlesen
Arne Naess
Arne Næss
Arno Ros
Arnold Davidson
Arnold Gehlen
Arnold Geulincx
Arnold Ruge
Arnold Toynbee
Arnouphis
Aron Gurwitsch
Arrian
Arrow's impossibility theorem
Arrow's paradox
Arrow's theorem
Arrow of time
Arrow paradox
Ars inveniendi
Ars Poetica
Art
Art and morality
Art as Experience
Art criticism
Art Deco in Durban
Art for art's sake
Art forgery
Art manifesto
Art movement
Art of murder
Art periods
Arte Povera
Artforum
Arthur Balfour
Arthur C. Danto
Arthur Coleman Danto
Arthur Collier
Arthur Danto
Arthur de Gobineau
Arthur Drews
Arthur F. Holmes
Arthur Fine
Arthur Koestler
Arthur Lehning
Arthur Linton Corbin
Arthur Lipsett
Arthur M. Young
Arthur Moeller van den Bruck
Arthur Norman Prior
Arthur Oncken Lovejoy
Arthur Pap
Arthur Prior
Arthur Schafer
Arthur Schopenhauer
Arthur Schopenhauer's aesthetics
Arthur Stanley Eddington
Arthur Willink
Artificial brain
Artificial consciousness
Artificial intelligence
Artificial language
Artificial life
Artist
Artistic expression
Artistic freedom
Artistic inspiration
Artistic interpretation
Artistic merit
Artistic revolution
Artistic style
Arto Haapala
Arts and Crafts Movement
Arts criticism
Arturo Andrés Roig
Artworld
Arvi Grotenfelt
Arya
Arya Samaj
Aryadeva
As a Man Thinketh
As I Lay Dying (novel)
As I was going to St Ives
As if
As She Climbed Across the Table
Asa Gray
Asa Kasher
Asanga
Asceticism
Asclepiades
Asclepiades of Phlius
Asclepiades the Cynic
Asclepigenia
Asclepiodotus (philosopher)
Asclepiodotus of Alexandria
Asclepius of Tralles
Ascribed status
Ascriptivism
Aseity
Asexual Colony
Ashanti Alston
Ashcan School
Asher Ginzberg
Ashley Treatment
Ashok Gangadean
Ashtamangala
Asian values
Asiatic mode of production
Askapāda Gotama
Asociación Continental Americana de Trabajadores
Aspasius
Assent
Assertion
Assertoric
Assi Rahbani
Assisted suicide
Association fallacy
Association for Logic, Language and Information
Association for Symbolic Logic
Association for the Scientific Study of Consciousness
Association of Autonomous Astronauts
Association of ideas
Associationism
Associative law
Āstika and nāstika
Astrology
Aśvaghoṣa
Asymmetrical
Ataraxia
Ateneo de la Juventud
Athanasius of Alexandria
Atheism
Atheist's Wager
Atheist existentialism
Athenaeus of Seleucia
Athenian democracy
Athenodoros Cananites
Athenodoros Cordylion
Athenodorus of Soli
Athens
Athīr al-Dīn al-Abharī
Atisha
Atlantis
Atlas Shrugged
Atman (Buddhism)
Ātman (Buddhism)
Atman (Hinduism)
Atomic fact
Atomic sentence
Atomism
Atonement in Christianity
Atonement in Judaism
Atopy (philosophy)
Atrocity story
Attacking Faulty Reasoning
Attalus (Stoic)
Attempt at a Critique of All Revelation
Attentional bias
Atticus (philosopher)
Attitude (psychology)
Attitude polarization
Attorney–client privilege
Attorney misconduct
Attorney/client privilege
Attribute grammar
Attribution theory
Attributional bias
Auberon Herbert
Auctoritas
Auctoritates Aristotelis
Aufheben
Augmented Backus–Naur Form
Augoeides
August Cieszkowski
August Wilhelm Schlegel
Auguste Comte
Auguste Vaillant
Augustin Bonnetty
Augustin Souchy
Augustine Eriugena
Augustine of Hippo
Augustinian Studies
Augustinian values
Augusto César Sandino
Augusto Vera
Augustus De Morgan
Aulus Egnatius Priscillianus
Aulus Gellius
Aurel Kolnai
Austin Farrer
Austin Marsden Farrer
Austin Woodbury
Australasian Association of Philosophy
Australasian Journal of Philosophy
Australian materialism
Australian realism
Austrofascism
Autarchism
Authenticity (philosophy)
Authoritarianism
Authority
Auto-destructive art
Autocracy
Autoepistemic logic
Autological
Automata theory
Automated reasoning
Automatic sequence
Automatism
Automaton
Autonomedia
Autonomism
Autonomous Action
Autonomy
Autopoiesis
Avadhuta Gita
Availability heuristic
Avant-garde
Avant-Garde and Kitsch
Avatar
Avecebrol
Avempace
Average and total utilitarianism
Averaging argument
Averroes
Averroës
Averroism
Aversion therapy
Avicebrol
Avicebron
Avicenna
Avicenna Prize
Avicennism
Avidya
Avidyā
Avidyā (Buddhism)
Avishai Margalit
Avital Ronell
Avodah
Avraham son of Rambam
Avrum Stroll
Awareness
Awareness League
Axel Hägerström
Axel Honneth
Axial Age
Axiochus (dialogue)
Axiology
Axiom
Axiom of abstraction
Axiom of choice
Axiom of comprehension
Axiom of Equity
Axiom of extensionality
Axiom of infinity
Axiom of projective determinacy
Axiom of reducibility
Axiom of replacement
Axiom of separation
Axiom S5
Axiom schema
Axiomatic method
Axiomatic set theory
Axiomatic system
Axiomatization
Axiothea of Phlius
Ayatana
Ayn al-Quzat Hamadani
Ayn Rand
Ayn Rand: A Sense of Life
Ayn Rand: The Russian Radical
Ayurveda
Ayyavazhi
Ayyavazhi phenomenology
Azamat Abdoullaev
Azizah Y. al-Hibri
Aztec philosophy