Ibn Khaldun and the Rise and Fall of Empires

The 14th-century historiographer and historian Abu Zayd ‘Abd al-Rahman ibn Khaldun was a brilliant scholar and thinker now viewed as a founder of modern historiography, sociology and economics. Living in one of human kind's most turbulent centuries, he observed at first hand, or participated in, such decisive events as the birth of new states, the disintegration of the Muslim Andalus and the advance of the Christian reconquest, the Hundred Years' War, the expansion of the Ottoman Empire, the decline of Byzantium and the epidemic of the Black Death. Considered by modern critics as the thinker that conceived and created a philosophy of history that was undoubtedly one of the greatests works ever created by a man of intelligence, so groundbreaking were his ideas, and so far ahead of his time, that his writings are taken as a lens through which to view not only his own time but the relations between Europe and the Muslim world in our own time as well.

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Caroline Stone*

Table of contents

1. Introductory note by the editors of Saudi Aramco World
2. His Life
3. His Work
4. The Exhibition Ibn Khaldun: The Mediterranean in the 14th Century: The Rise and Fall of Empires

Note of the editor

This article appeared in Saudi Aramco World, vol. 57, issue 5, September/October 2006, pp. 28-39. For the online version, with figures, see: Caroline Stone: Ibn Khaldun and the Rise and Fall of EmpiresSaudi Aramco World). We reproduce the article under the permission granted by the publisher (see Copyright and Permissions). The figures and captions illustrating the articles were added by the editorial board of www.MuslimHeritage.com.

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1. Introductory note by the editors of Saudi Aramco World

Abu Zayd ‘Abd al-Rahman ibn Muhammad ibn Khaldun al-Hadhrami, 14th-century Arab historiographer and historian, was a brilliant scholar and thinker now viewed as a founder of modern historiography, sociology and economics. Living in one of human kind's most turbulent centuries, he observed at first hand—or even participated in—such decisive events as the birth of new states, the death throes of al-Andalus and the advance of the Christian reconquest, the Hundred Years' War, the expansion of the Ottoman Empire, the decline of Byzantium and the great epidemic of the Black Death. Albert Hourani described Ibn Khaldun's world as "full of reminders of the fragility of human effort"; out of his experiences, Arnold Toynbee wrote, "he conceived and created a philosophy of history that was undoubtedly the greatest work ever created by a man of intelligence." So groundbreaking were his ideas, and so far ahead of his time, that a major exhibition [1] now takes his writings as a lens through which to view not only his own time but the relations between Europe and the Arab world in our own time as well.

Figure 1: A modern statue of Ibn Khaldun stands in the center of Tunis, his native city, on the Habib Bourguiba Avenue. Photography taken in July 2007. (Source).

2. His Life

Ibn Khaldun's ancestors were from the Hadhramawt, now southeastern Yemen, and he relates that, in the eighth century, one Khaldun ibn ‘Uthman was with the Yemeni divisions that helped the Muslims colonize the Iberian Peninsula. Khaldun ibn ‘Uthman settled first at Carmona and then in Seville, where several of the family had distinguished careers as scholars and officials.

During the Christian reconquest of the Iberian Peninsula, the family emigrated to North Africa, probably about 1248, eventually settling in Tunis. There Ibn Khaldun was born on May 7, 1332. He received an excellent classical education, but when he was 17, the plague, or Black Death, reached the city. His parents and several of his teachers died. The terrible epidemic that struck the Middle East, North Africa and Europe in 1347–1348, killing at least one-third of the population, had a traumatic effect on the survivors. Its impact showed in every aspect of life: art, literature, social structures and intellectual life. It was clearly one of the experiences that shaped Ibn Khaldun's perception of the world.

Tunis was not only ravaged by the Black Death, but had also been reduced to political chaos by its occupation between 1340 and 1350 by the Marinids, the Berber dynasty that ruled Morocco. At 20, Ibn Khaldun set out for Fez, the Marinid capital, the liveliest court in North Africa. On the strength of his education, he was offered a secretarial position, but left before long. Although some historians regard his departure as disloyal, it is more likely he was fleeing the general political disintegration.

This was to be a pattern in Ibn Khaldun's life. He was constantly tempted to become involved in murky political intrigues which, combined with the extreme instability of most of the ruling dynasties, meant that he had little choice but frequent changes of master. These experiences, like those of the Black Death, were instrumental in shaping his outlook.

Figure 2: Miniature "Victimes de la peste de 1349" (victims of 1349-plague) in the Annales of Gilles le Muisit (1272-1353). The Great Plague, or Black Death, swept from Central Asia to Europe, killing an estimated one-third of the population wherever it spread. It reached Tunis in 1348 when Ibn Khaldun was 17; its victims included his parents and several of his teachers. These losses, together with the ensuing social and economic chaos, deeply affected him. © Royal Library of Belgium. (Source).

After a number of moves, he found himself back in Fez, where the previous Marinid ruler had been supplanted by his son, Abu ‘Inan, to whom Ibn Khaldun offered his services. Soon, however, he was once again caught up in political turmoil, and after many changes of fortune, including two years in prison, he decided to withdraw to Granada in 1362. The roots of this decision went back several years.

In 1359, the ruler of Granada, Muhammad ibn al-Ahmar, had been forced to flee to Fez together with his vizier, Ibn al-Khatib, one of the most famous scholars of the age. There they had met Ibn Khaldun. A warm friendship had developed, so that when, in turn, Ibn Khaldun had to escape from similarly dangerous politics, he was received in Granada with honors. Two years later, in 1364, Ibn Khaldun was sent by Ibn al-Ahmar to Seville on a peace mission to King Pedro I of Castile, known as "Pedro the Cruel." In his Autobiography (Ta‘rif), Ibn Khaldun describes how Pedro offered to return his family estates and properties to him, and how he refused the offer. This contact with a Christian power was another watershed experience. He reflected not only on his own family's past, but also on the changing fate of kingdoms—and above all on the historical and theological implications of the reassertion of Christian power in Iberia after more than five centuries of Muslim hegemony.

Later, personal clashes with Ibn al-Khatib, probably fueled by a mixture of jealousy and court intrigue, drove Ibn Khaldun back to the turmoils of North Africa. He had repeatedly expressed the wish to devote his life to scholarship, but the political world clearly fascinated him. Over and over he succumbed to its temptations; in any case, so well-known a figure was unlikely to be left in peace to study.

In spite of their differences, Ibn Khaldun continued to correspond with Ibn al-Khatib, and several of these letters are cited in his Autobiography. He also tried to save his friend when, largely as a result of court intrigue, Ibn al-Khatib was brought to trial, accused of heresy for contradicting the ‘ulama, the religious authorities, by insisting that the plague was a communicable disease. His situation can be compared with that of Galileo nearly three centuries later, but with a less happy outcome: Ibn al-Khatib was strangled in prison at Fez in the late spring of 1375.

Ibn Khaldun was much affected by his friend's death, not only personally, but also because of the political and religious implications of such an execution. Not long afterward, he withdrew to the Castle of Ibn Salamah, not far from Oran in Algeria. There, for the first time, he could really dedicate himself to study and reflect on what he had learned from books, as well as on his often bitter experience of the violent and turbulent world of his day.

The fruit of this period of calm was the Muqaddimah or Introduction to his Kitab al-‘Ibar (The Book of Admonitions or Book of Precepts, also often referred to as the Universal History.) Although these are really one work, they are often considered separately, for the Muqaddimah contains Ibn Khaldun's most original and controversial perceptions, while the Kitab al-‘Ibar is a conventional narrative history. Ibn Khaldun continued to rewrite and revise his great work in the light of new information or experience for the rest of his life.

He spent the years from 1375 to 1379 at the Castle of Ibn Salamah, but at last felt the need for intellectual companionship—and for proper libraries in which to continue his research. At the age of 47, Ibn Khaldun returned again to Tunis, where "my ancestors lived and where there still exist their houses, their remains and their tombs." He planned to travel no more and to settle down as a teacher and scholar, eschewing all political involvement.

That was not so easy. Some considered his rationalist teachings subversive, and the imam of al-Zaytunah Mosque in Tunis, with whom he had been on terms of rivalry since his student days, became jealous. To make matters yet more difficult, the sultan insisted that Ibn Khaldun remain in Tunis and complete his book there, since a ruler's status was greatly enhanced by attracting learned men to his court.

The situation finally became so tense and so difficult that in 1382 Ibn Khaldun asked permission to leave to perform the hajj, the pilgrimage to Makkah—the one reason for withdrawal that could never be denied in the Islamic world. In October he set out for Egypt. He was immensely impressed by Cairo, which exceeded all his expectations. There, the Mamluk sultan Barquq received him with enthusiasm and gave him the important position of qadi, or justice, of the Maliki school of Islamic law.

This, however, proved to be no sinecure. In his Autobiography, Ibn Khaldun describes how his efforts to combat corruption and ignorance, together with the jealousy aroused by the appointment of a foreigner to a top job, meant that once again he found himself in a hornets' nest. It was something of a relief when the sultan dismissed him in favor of the former qadi. In fact, before the end of his life, Ibn Khaldun was to be appointed and dismissed no fewer than six times.

Ibn Khaldun was married and had children; he had a sister who died young—her tombstone survives—and his brother Yahya ibn Khaldun was also a very distinguished historian. However, we know very little about his personal life. It was not the Muslim, and in particular not the Arab, custom to include personal details in one's writings. We do know, however, that at about this time, Ibn Khaldun's family and household, which was essentially being held hostage at Tunis for his return, were given permission to join him in Cairo. This was at the personal request of Barquq, whose letter is quoted in the Autobiography. But the boat carrying his family went down in a tempest off Alexandria, and no one survived.

Three years passed. Ibn Khaldun dedicated himself to teaching and then at last set out to perform the hajj in 1387 with the Egyptian caravan. Ibn Khaldun says little of his pilgrimage, but he mentions that at Yanbu‘ he received a letter from his old friend Ibn Zamrak, many of whose poems are inscribed on interior walls of the Alhambra. Ibn Zamrak, then the confidential secretary of the ruler of Granada, asked among other things for books from Egypt. It is one more example of how Ibn Khaldun maintained his intellectual contacts all across the Arabic-speaking world.

On his return to Cairo, Ibn Khaldun held various teaching posts, but from 1399 the cycle of political appointments and dismissals began again. The scholar had already witnessed at first hand the political upheavals caused by the various Berber dynasties in North Africa, as well as the success of the Christian powers in reducing the Muslim kingdoms in the Iberian Peninsula. Now he was about to witness another example of the rise and fall of empires, this time with an epicenter farther to the east than he had ever traveled.

Figure 3: Astrolabic quadrant made by Muhammad ibn Ahmad al-Mizzi the the muwaqqit (time-keeper) of the Great Mosque of Damascus in 1333-34 CE. There are four other astrolabic quadrants signed by the same craftsman, and they are the earliest known examples of this type of quadrant. (Source).

In 1400, Ibn Khaldun was compelled by Barquq's successor, Sultan al-Nasir, to travel to Damascus, where he took part in the negotiations with the Central Asian conqueror Timur, the Turco-Mongol ruler known in the West as Tamerlane. The aim was to persuade Timur to spare Damascus. Ibn Khaldun describes his conversations with Timur in some of the most interesting pages of his Autobiography.

In the end, however, the Egyptian diplomatic delegation was unsuccessful. Timur did sack Damascus and from there went on to take Baghdad, with great loss of life. The following year, Timur defeated the Ottomans at Ankara, taking their Sultan Beyazit prisoner. These events are described by the Spanish traveler Ruy Gonzáles de Clavijo, who went out to Samarkand in 1403 as ambassador to Timur.

Ibn Khaldun's Autobiography continues for no more than a page or two after his return from Damascus, and he mentions only his appointments and dismissals. Although he never returned to Tunis, he continued to think of himself as a westerner, wearing until the last the dark burnous that is still the national dress of North Africa. He continued to revise and correct his great work until his death in Cairo on March 16, 1406—600 years ago this past spring.

3. His Work

Ibn Khaldun's most important work was Kitab al-‘Ibar, and of that the most significant section was the Muqaddimah. Such "introductions" were a recognized literary form at the time, and it is thus not surprising that the Muqaddimah is both long—three volumes in the standard translation—and the repository of its author's most original thoughts. Kitab al-‘Ibar, which follows, is much more conventional in both content and organization, although it is one of the most important surviving sources for the history of medieval North Africa, the Berbers and, to a lesser extent, Muslim Spain.

In the early 19th century, western scholars, already admirers of such Muslim thinkers as the philosopher Ibn Rushd, whom they knew as Averroes, became aware of the Muqaddimah, probably through the Ottoman Turks. They were struck by its originality—all the more so because it was written at a time when political and religious authority were exerting increasing pressure against independent thought, resulting in a decline of original scholarship. In this context, Ibn Khaldun's interest in a whole range of subjects that today would be classified as sociology and economic theory, and his wish to create a new discipline to accommodate them, came as a particular surprise to scholars in both the Arab world and the West.

Many of the subjects that Ibn Khaldun discusses are not, however, new preoccupations. They had also concerned both Greek thinkers and earlier Arab writers, such as al-Farabi and Mas‘udi, to whom Ibn Khaldun refers frequently. The question of how much access Ibn Khaldun had to Greek sources in translation is still being debated, and in particular whether he had read Plato's Republic. But Ibn Khaldun's originality lies not in the fact he was conscious of these problems, but in his awareness of the complexity of their interrelationships and the need to study social cause and effect in a rigorous way.

Figure 4: One of the many beautiful patios of the Alcazar palace in Seville showing the delicately carved arches of the Patio del Yeso (Patio of the Stuccoes). In 1364, Ibn Khaldun journeyed to Seville, seat of the Castillan monarch Pedro I, whose magnificent Real Alcázar ("Royal Palace"), inspired from Mudejar art, was then close to completion. (Source).

It is in this way that Ibn Khaldun took his place in a chain of intellectual development. Although his work was not followed up by succeeding generations, and indeed met with some disapproval and even censure, the great Egyptian historian al-Maqrizi perhaps chose his career as a result of his acquaintance with Ibn Khaldun, and he developed some of Ibn Khaldun's ideas. It was, however, the Ottoman Turks who took the most interest in his theories concerning the rise and fall of empires, since many of the points he discusses appeared to apply to their own political situation.

In the Muqaddimah, Ibn Khaldun's central theme is why nations rise to power and what causes their decline. He divides his argument into six sections or fields. At the beginning, he considers both source material and methodology; he analyzes the problems of writing history and notes the fallacies which most frequently lead historians astray. His comments are still relevant today.

Another aspect of Ibn Khaldun's originality is his stress on studying the realities of human society and attempting to draw conclusions based on observation, rather than trying to reconcile observation with preconceived ideas. It is interesting that at the time Ibn Khaldun was writing, the humanist movement was well under way in Europe, and it shared many of the same preoccupations as Ibn Khaldun, in particular the great importance of the interaction between people and their physical and social environment.

One of Ibn Khaldun's basic subjects is still being debated, and it is of the greatest relevance in the increasingly multicultural societies of today: What is social solidarity, and how does a society achieve it and maintain it? He argues that no society can achieve anything—conquer an empire or even survive—unless there is internal consensus about its aims. He does not argue in favor of democracy in any recognizable form (which suggests he may not have had intimate knowledge of the Greek political theorists), and he assumes the need for strong leadership, but it is clear that, to him, a successful society as a whole must be in agreement as to its ultimate goals.

He points out that solidarity—he uses the word ‘asabiyah—is strongest in tribal societies because they are based on blood kinship and because, without solidarity, survival in a harsh environment is impossible. If this solidarity is joined to the other most powerful social bond, religion, then the combination tends to be irresistible.

Ibn Khaldun perceives history as a cycle in which rough, nomadic peoples, with high degrees of internal bonding and little material culture to lose, invade and take resources from sedentary and essentially urban civilizations. These urban civilizations have high levels of wealth and culture but are self-indulgent and lack both "martial spirit" and the concomitant social solidarity. This is because those qualities have become unnecessary for survival in an urban environment, and also because it is almost impossible for the large number of different groups that compose a multicultural city to attain the same level of solidarity as a tribe linked by blood, shared custom and survival experiences. Thus the nomads conquer the cities and go on to be seduced by the pleasures of civilization and in their turn lose their solidarity and come under attack by the next group of rough and vigorous outsiders—and the cycle begins again.

Figure 5a-b: Two posters from the exhibition Encounter of Civilizations: Ibn Khaldun displayed at the United Nations Headquarters in New York (18th December 2006-17 January 2007). (Source).

Ibn Khaldun's reflections derive, of course, from his experiences in a radically unstable time. He had seen Arab civilization overrun in some parts of the world and seriously undermined in others: in North Africa by the Berbers, in Spain by the Franks and in the heartlands of the caliphate by Timur and his Turco-Mongol hordes. He was well aware that the Arab empire had been founded by Bedouin who were,