Adam Smith

1723 CE – 1790 CE

Kirkcaldy, Fife

Scottish philosopher from Kirkcaldy, Fife associated with epistemology, ethics, and political philosophy.

Bertrand Russell

1872 CE – 1970 CE

Trellech, Monmouthshire

British analytic philosopher, logician, mathematician, social critic, and Nobel laureate from Trellech whose logicism, theory of descriptions, logical atomism, epistemology, philosophy of language, ethics, pacifism, secular critique, and political writing shaped analytic philosophy and twentieth-century public reason.

David Hume

1711 CE – 1776 CE

Edinburgh

Scottish Enlightenment philosopher who transformed empiricism, skepticism, moral psychology, aesthetics, political economy, natural religion, and the philosophy of science through a systematic science of human nature.

Francis Bacon

1561 CE – 1626 CE

York House, Strand, London

English philosopher-statesman whose reform of learning, critique of idols, and experimental natural history helped shape early modern empiricism and the philosophy of science.

Francis Hutcheson

1694 CE – 1746 CE

Drumalig / near Saintfield, County Down, Ulster

Irish and Scots-Irish moral philosopher whose moral sense theory, aesthetics, benevolence ethics, and Glasgow teaching helped launch the Scottish Enlightenment.

J. L. Austin

1911 CE – 1960 CE

Lancaster, Lancashire

British Oxford ordinary-language philosopher whose analyses of performatives, speech acts, excuses, other minds, truth, perception, and action reshaped twentieth-century analytic philosophy.

John Duns Scotus

1266 CE – 1308 CE

Duns, Berwickshire, now Scottish Borders

Scottish Franciscan scholastic philosopher of Scotism, univocity of being, haecceity, formal distinction, divine infinity, will, natural law, logic, and the Ordinatio.

John Locke

1632 CE – 1704 CE

Wrington, Somerset

English early modern empiricist and liberal political philosopher of human understanding, toleration, natural law, personal identity, education, monetary thought, rational Christianity, and the limits of knowledge.

John Scotus Eriugena

815 CE – 877 CE

Ireland, probably Leinster

Irish Carolingian Neoplatonic philosopher and translator of apophatic theology, Periphyseon, Dionysian Greek patristic sources, predestination, dialectic, and Johannine exegesis.

John Stuart Mill

1806 CE – 1873 CE

Pentonville, London

English liberal utilitarian philosopher of liberty, individuality, higher pleasures, inductive logic, political economy, representative government, women's equality, religious skepticism, and empiricist method.

Kwame Anthony Appiah

1954 CE

London

Ghanaian-British-American analytic philosopher of cosmopolitanism, identity, race, culture, semantics, ethics, honor, religion, public philosophy, and global moral responsibility.

Mary Wollstonecraft

1759 CE – 1797 CE

Spitalfields, London

English Enlightenment feminist philosopher, republican political writer, educator, novelist, translator, historian, and advocate of women's rational education, civic dignity, and moral independence.

Roger Bacon

1219 CE – 1292 CE

Ilchester (Somerset)

Medieval Franciscan philosopher of languages, signs, mathematics, optics, experimental science, natural philosophy, moral philosophy, theology, and the reform of learning.

Søren Kierkegaard

1813 CE – 1855 CE

Copenhagen

Danish philosopher of subjectivity, indirect communication, pseudonymous authorship, anxiety, despair, faith, love, the single individual, and critique of Christendom.

The Venerable Bede

672 CE – 735 CE

Wearmouth-Jarrow region, Northumbria

Northumbrian monk and scholar of Wearmouth-Jarrow, computus, chronology, AD dating, natural philosophy, grammar, rhetoric, biblical exegesis, ecclesiastical history, hagiography, and pastoral reform.

Thomas Hobbes

1588 CE – 1679 CE

Westport, near Malmesbury, Wiltshire

Early modern English philosopher of civil science, mechanistic materialism, state of nature, laws of nature, covenant, authorization, sovereignty, civil law as command, church authority, liberty and necessity, rhetoric, history, and translation.

Thomas More

1478 CE – 1535 CE

London

English Renaissance humanist, lawyer, royal councillor, author of Utopia, and Catholic moral thinker whose works join civic counsel, conscience, political imagination, religious controversy, and prison consolation.

Thomas Reid

1710 CE – 1796 CE

Strachan, Kincardineshire

Scottish Enlightenment philosopher of common sense, direct realism, perception, first principles, active powers, moral liberty, natural signs, and criticism of the theory of ideas.

William of Ockham

1287 CE – 1347 CE

Ockham, Surrey

English Franciscan scholastic whose nominalism, terminist logic, mental-language theory, political theology, and parsimony arguments reshaped late medieval philosophy.