Asabiyya: Group Solidarity
Ibn Khaldun's central concept is asabiyya — group feeling, social solidarity, tribal cohesion. It is the force that enables groups to conquer and hold power. Nomadic societies have high asabiyya (harsh conditions require solidarity); settled urban societies lose it over generations as luxury and specialization dissolve group bonds. This cyclical pattern — nomadic conquest, dynasty formation, urban decay, new nomadic conquest — is Ibn Khaldun's model of historical change.
Economic Analysis
Six centuries before Keynes, Ibn Khaldun analyzed the relationship between population, taxation, and economic output. He argued that lower tax rates produce higher revenues (a version of the Laffer curve, named for an economist who described it in 1974). He analyzed the division of labor, the role of capital accumulation, and the economic consequences of luxury spending.
Historiographical Method
Ibn Khaldun was the first historian to systematically analyze the reliability of historical sources — asking not just 'what happened?' but 'how do we know, and what biases affect the record?' He criticized historians for credulity, arguing that human and social causes must explain historical events rather than miraculous or supernatural ones.
Часто задаваемые вопросы
What is the Muqaddimah?
The Muqaddimah (Introduction) is a 1377 work by Ibn Khaldun that serves as the theoretical preface to his universal history. It is considered the first work of sociology, historiography as science, and comparative history. It analyzes the rise and fall of civilizations through the concept of asabiyya (group solidarity).
What is asabiyya?
Asabiyya is Ibn Khaldun's central concept: the group solidarity, cohesion, and collective spirit that enables a group to conquer and hold political power. Nomadic groups have high asabiyya; settled urban societies lose it over generations as prosperity weakens group bonds. The cycle of asabiyya — rise, conquest, decay — drives Ibn Khaldun's cyclical theory of civilization.
Did Ibn Khaldun invent the Laffer curve?
Ibn Khaldun articulated the principle 600 years before Arthur Laffer: that lower tax rates can produce higher revenues by stimulating economic activity, while excessive taxation destroys the tax base. Supply-side economists have cited him as a precursor. His analysis in the Muqaddimah is more sophisticated than the simple Laffer curve, embedding taxation within a broader theory of civilization and economic cycles.