Hayrettin Yucesoy

Hayrettin Yücesoy


Associate Professor of Arabic and Islamic Studies, History (Affiliate), and Global Studies
PhD, University of Chicago
research interests:
  • Medieval Middle East
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    • MSC 1121-107-113
    • Washington University
    • One Brookings Drive
    • St. Louis, MO 63130-4899
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    Hayrettin Yücesoy is a historian with a specialization in the premodern Middle East. His scholarly interests revolve around the intricate realm of political thought and practice, covering themes such as political messianism, monarchy, republican practices, visions of social order throughout premodern literature, and the historiography of these subjects.

    In his written works and publications, Yücesoy delves into the convergence of discourse and political practice, unraveling the polyphonic and dialogic nature of texts. His research endeavors aim to uncover unconventional and dissenting voices, which act as a counterpoint to both contemporary and premodern "master narratives." Yücesoy is interested in discourse and social position and in the language's capacity not only to articulate but also to shape life-worlds. Throughout his career, Yücesoy has contributed to scholarship through publications in English, Arabic, and Turkish. His recent research revolves around the discourses of "good governance" as a point of entry for tracing the lineage of non-theological and non-ulema-centric political discourses in Middle Eastern history.

    His latest monograph, Disenchanting the Caliphate: The Secular Discipline of Power in Abbasid Political Thought from Columbia University Press is a significant contribution to the history of political thought in the Middle East. Closely reading key eighth-century texts, Yücesoy argues that the ulema’s discourse of religious governance and the political thought of lay intellectuals diverged during this foundational period, with enduring consequences. He traces how notions of good governance and reflections on prudent statecraft arose among cosmopolitan literati who envisioned governing as an art and illuminates the emergence and impact of a vibrant secular political thought tradition that spread across regions and over centuries. Disenchanting the Caliphate provides an insightful and thought-provoking reconsideration of key aspects of political discourse in the intellectual history of Muslim societies.

    In his previous monograph, Messianic Beliefs and Imperial Politics in Medieval Islam: The Abbasid Caliphate in the Early Ninth Century, Yücesoy embarks on an analytical journey to understand the interplay between ideology and practice, using the political actions of the early ninth century Abbasid caliph as a specific case study.

    In an earlier monograph, The Development of Sunni Political Thought: The Formative Period (published in Arabic), Yücesoy traces the emergence of Sunni political discourse against the backdrop of socio-political and theological developments between the 8th and 10th centuries. Going through a wealth of textual sources, he illuminates how the Sunnis developed a political awareness that treaded a fine line between monarchical rule and “electoral consent” in the context of their dialogic engagement with the caliphate, sectarian formations, and lay bureaucrat-scholars.

    Yücesoy's related scholarly work has also been featured in prominent journals and published volumes. The list of publications includes titles such as "Language of Empire: Politics of Arabic and Persian in the Abbasid World," "Translation as Self-Consciousness: The Abbasid Translation Movement, Ancient Sciences, and Antediluvian Wisdom (ca. 750-850)," "Ancient Imperial Heritage and Islamic Universal Historiography: Al-Dinawari’s Secular Perspective," "Political Anarchism, Dissent, and Marginal Groups in the Early Ninth Century: The Ṣufis of the Mu’tazila Revisited," and "Justification of Political Authority in Medieval Sunni Thought."

    Yücesoy's current academic responsibilities encompass teaching a range of courses, including premodern political thought and practice,  the history of slavery, the life of the prophet Muhammad, the history of Islamic civilization, the history of food, and premodern Islamic history. His teaching methodology, much like his research, is in harmony with a critical decolonial standpoint, intricately weaving a bottom-up, world-historical storyline to confront enduring culturalist interpretations. At the moment, he is in the process of preparing a book that will incorporate an English translation of Ibn al-Muqaffa’s work "The Epistle on the Caliph’s Companions," accompanied by a contextual biography of the author.

    Fall 2023 Courses

    Islamic History: 600-1200 (JIMES 313C)

    The cultural, intellectual, and political history of the Islamic Middle East, beginning with the prophetic mission of Muhammad and concluding with the Mongol conquests. Topics covered include: the life of Muhammad; the early Muslim conquests; the institution of the caliphate; the translation movement from Greek into Arabic and the emergence of Arabic as a language of learning and artistic expression; the development of new educational, legal and pietistic institutions; changes in agriculture, crafts, commerce and the growth of urban culture; multiculturalism and inter-confessional interaction; and large-scale movements of nomadic peoples.

      Introduction to Islamic Civilization (JIMES 210C)

      A historical survey of Islamic civilization in global perspective. Chronological coverage of social, political, economic and cultural history will be balanced with focused attention to special topics, which will include: aspects of Islam as religion; science, medicine and technology in Islamic societies; art and architecture; philosophy and theology; interaction between Islamdom and Christendom; Islamic history in the Middle East, South Asia, Southeast Asia, and Central Asia as well as Africa; European colonialism; globalization of Islam and contemporary Islam.

        Selected Publications

        Books

        Disenchanting the Caliphate: The Secular Discipline of Power in Abbasid Political Thought (New York, NY: Columbia University Press, 2023).

        Messianic Beliefs and Imperial Politics in Medieval Islam: The Abbasid Caliphate in the Early Ninth Century (Columbia, SC: The University of South Carolina Press, 2009).

        Tatawwur al-Fikr al-Siyasi ‘inda Ahl al-Sunna: Fatrat al-Takwin [The Development of Sunni Political Thought: The Formative Period] (Amman: Dar al-Bashir, 1993). Reviewed in Usur al-Wusta: The Bulletin of Middle East Medievalists, 10/1 (1998).

        Articles

        "Language of Empire: Politics of Arabic and Persian in the Abbasid World,” PMLA 130/2 (March 2015), pp. 384-392.

        “Translation as Self-Consciousness: The Abbasid Translation Movement, Ancient Sciences, and Antediluvian Wisdom (ca. 750-850),” Journal of World History 20/4 (2009), pp. 523-557.

        “Ancient Imperial Heritage and Islamic Universal Historiography: Al-Dinawari’s Secular Perspective,” Journal of Global History 2.2 (2007), pp. 135-155.

        “Political Anarchism, Dissent, and Marginal Groups in the Early Ninth Century: The Ṣūfīs of the Muʿtazila Revisited,” The Lineaments of Islam: studies in Honor of Fred McGraw Donner, Paul Cobb, ed. (Leiden: Brill, 2012), pp. 61-84.

        “Justification of Political Authority in Medieval Sunni Thought,” Islam, the State, and Political Authority: Medieval Issues and Modern Concerns, Asma Afsaruddin, ed. (New York: Palgrave Macmillan, 2011).

        “Cemaatten İmparatorluğa: İslam’ın Erken Dönem Fetih Tasavvurlarında Bizans ve İstanbul” [From Community to Empire: The Image of Byzantium and Constantinople in the Early Muslim Conquest Narratives], Toplumsal Tarih 254 (Şubat/February 2015), pp.54-62.

        “Allahın Halifesi ve Dünyanın Kadısı: Bir Dünya Imparatorluğu Olarak Hilafet” [God’s Caliph and World’s Judge: The Caliphate as a World Empire], Divan: Disiplinlerarası Çalışmalar Dergisi, 22 (2007), pp. 133-146.

        Selected Courses

        Caliphate in Theory and Practice

        Islamic Political Thought

        History of Food in the Middle East

        History of Slavery in the Middle East

        Muhammad in History and Literature

        The World of Books in Medieval Islam

        Middle East to 1250

        Islam and Modernity

        Islamic Civilization

        Literatures of the Islamic Middle East

        Modern Standard Arabic (for beginners and advanced students)

        Advanced reading in Arabic

        A City of Peace: Baghdad in Medieval Times

        Ortacag Islam'inda Mesihci Inanclar ve Imparatorluk Siyaseti - Dokuzuncu Yüzyilin Baslarinda Abbasi Hilafeti

        Ortacag Islam'inda Mesihci Inanclar ve Imparatorluk Siyaseti - Dokuzuncu Yüzyilin Baslarinda Abbasi Hilafeti

        Ortacag Islâm'inda Mesihci Inanclar ve Imparatorluk Siyaseti, Abbâsî hilafetinin ilk donemlerini ele almakta ve el-Me'mûn'un tahta gecmesiyle sonuclanan el-Emîn ile el-Me'mûn arasindaki ic savasin, siklikla gozden kacirilan bir yonunu, o donemde Muslumanlar ve Musluman olmayanlar arasinda dolasimda olan gelecege dair rivayetler baglaminda Me'mûn'un dikkat cekici siyasetini izah etmeye calismaktadir. 809-833 yillari arasindaki donemi daha yakindan incelemesine ragmen, Ortacag Islâm'inda Mesihci Inanclar'in temel amaci, halifelerin kendi dinî-siyasal gundemlerini bicimlendirdikleri, idame ettirdikleri ve mesrulastirdiklari baslica hâkim ideolojilerden birisi olarak mesihci ve âhir zamanci (apocalyptic) inanclarin Abbâsî siyasal davranisini sekillendirmesindeki rolune isik tutmaktir. "Hayrettin Yucesoy'un ozenle hazirlanan kitabi erken donem Ortacag Islâm'inda mesihci inanclar konusunda belirleyici kitap olacaktir. Detaylara yonelik kili kirk yaran dikkati ve dusunce dolu bulgulari, Islâm'in kurucu donemindeki entelektuel tarihe buyuk bir katki saglayacaktir" -Asma Afsaruddin- (Tanitim Bulteninden)

        Messianic Beliefs & Imperial Politics in Medieval Islam

        Messianic Beliefs & Imperial Politics in Medieval Islam

        Messianic Beliefs and Imperial Politics in Medieval Islam analyzes the role of Muslim messianic and apocalyptic beliefs in the development of the 'Abbasid Caliphate to highlight connections between charismatic authority and institutional developments in the early ninth century. Hayrettin Yücesoy studies the relationship between rulers and religion to advance understanding of the era's political actions and, more specifically, to illustrate how messianic beliefs influenced 'Abbasid imperial politics and contributed to the reshaping of the caliphate under al-Ma'mun (809-33) after a decade-long civil war.

        Language of Empire: Politics of Arabic and Persian in Abbasid World

        Language of Empire: Politics of Arabic and Persian in Abbasid World

        This essay aims to contribute to current studies of language and empire by considering Arabic and Persian in the ninth and tenth centuries. Following the lead of Edward Said on colonial empires and translation, I focus on the political aspects of language and translation in "premodern" trans-Asian societies, which have not yet recieved the nuanced attention they deserve. Accentuating the act of adopting and supporting a language as political, I argue that the wax and wane of imperial languages were predicated on two usually simultaneous dynamics: intra-imperial interests and, to use Laura Doyle's term, inter-imperial competition.