Ibn Khaldoun

Ibn Khaldūn (27 May 1332 – 17 March 1406, 732–808 AH) was an Arab Tunisian scholar, historian, philosopher, and sociologist. He is widely acknowledged to be one of the greatest social scientists of the Middle Ages, and is considered by a number of scholars to be a major forerunner of historiography, sociology, economics, and demography studies. […]

Text: Wikipédia, CC BY-SA 4.0, excerpt · Portrait: Reda Kerbush, CC BY-SA 4.0