PANTHEON
ExploreBuild My Library
© 2026 Pantheon — an atlas of the ideas that shaped how we think.
person1332–1406

Ibn Khaldun

Disciplines:
philosophy
history
sociology
africa/north africa

Summary

Arab Muslim historian and philosopher — author of the Muqaddimah (Prolegomena) — who created the science of sociology (before the term existed) and the cyclical theory of history through asabiyya (social solidarity) — the most significant social theorist of the medieval world.

Core Contribution

Creates the sociology of history — Ibn Khaldun's Muqaddimah's theory of asabiyya (social solidarity — the cohesion that enables nomadic groups to conquer settled civilizations, then lose cohesion through luxury, then be conquered by new cohesive groups) is the first systematic sociological theory of historical change and anticipates Weber, Toynbee, and modern theories of state formation.

Key Spikes & Highlights

  • Met Timur (Tamerlane) outside Damascus in 1401 — was lowered from the city walls in a basket after Timur besieged it; spent 35 days in extended conversation with Timur about North African geography; his account of this meeting is the most surreal episode in any intellectual's biography
  • The Muqaddimah was written in 5 months in isolation in a castle in Algeria — the most significant work of social theory in the medieval world was written in concentrated isolation that Ibn Khaldun described as a gift of divine inspiration; a 5-month burst that produced 600 pages of original social theory is the most productive sustained intellectual sprint in medieval scholarship

Notable Works & Achievements

Kitab al-Ibar / Book of Lessons

Autobiography

Historical Influences

Al-Ghazali Aristotle

Intellectual Lineage

TunisFez, Tunis, Al-Andalus, EgyptCairoMet Timur

Contemporaries & Peers

TimurManuel II Palaiologos

Minds Influenced

Arnold Toynbee Sociology

Intellectual Posterity

MuqaddimahAsabiyyaIbn Khaldun as father of sociologyCyclical theory of civilizations

Discussing

Ibn Khaldun

Ask anything about Ibn Khaldun — their ideas, influences, contradictions, legacy.

Sign in to start a conversation.