David Seyfort Ruegg

• 1. Introduction

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  David Seyfort Ruegg was born on the 1st of August 1931, and over the following nine decades he became one of the most respected scholars of Buddhist philosophy in the Western academic world. His name may not be familiar to most people, but among specialists who study the ancient intellectual traditions of India and Tibet, his reputation was extraordinary. L. S. Cousins once called him "certainly the leading scholar today" on a doctrine so subtle and difficult that most Western readers have never encountered it. That doctrine, known as tathâgatagarbha, sits at the heart of some of Buddhism's deepest questions about the nature of mind and the possibility of liberation. How did an American-British scholar come to spend a lifetime unlocking those questions? And what does it take to master a philosophical tradition preserved in Sanskrit, Tibetan, and classical French academic discourse all at once? Those are the threads this documentary will follow.

• 2. Two Doctorates, Two Traditions

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  Ruegg graduated from the École des Hautes Etudes in 1957 with degrees in historical science and Sanskrit. Two years later, in 1959, he published his thesis under the title "Contributions à l'histoire de la philosophie linguistique indienne" - a study of the history of Indian linguistic philosophy. That alone would have been a substantial beginning for an academic career. Yet Ruegg was not finished with formal doctoral study. He went on to earn a second doctorate, this time in linguistics, from the Sorbonne in Paris. His Sorbonne thesis bore the title "La théorie du tathâgatagarbha et du gotra," which translates roughly as a study of the soteriology and gnoseology of Buddhism. Attached to it was a second half-thesis focused specifically on Buton Rinchen Drub's interpretation of tathâgatagarbha. The pairing of these two doctorates captures something essential about Ruegg's intellectual character: he was trained both in the formal structures of language and in the precise philosophical content that language was used to transmit.

• 3. Madhyamaka and the Middle Way

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  Ruegg's chosen specialty was Madhyamaka philosophy, a core doctrine within Mahayana Buddhism. Madhyamaka is concerned with the nature of reality as neither simply existent nor simply non-existent, an intellectual position that has generated centuries of commentary and debate within Buddhist scholastic traditions. His 1981 publication, "The literature of the Madhyamaka school of philosophy in India," published by Otto Harrassowitz in the History of Indian Literature series, stands as one of his major contributions to this field. The Jordan Lectures he delivered in 1987, later published as "Buddha-nature, Mind and the problem of Gradualism in a comparative perspective," tackled the related question of how Buddhism moved and changed as it traveled between India and Tibet. That comparative lens - looking at the transmission of ideas across cultures and centuries - ran through much of his career. His 1995 work, "Ordre spirituel et ordre temporel dans la pensée bouddhique de l'Inde et du Tibet," published by the Collège de France, extended that focus to the relationship between spiritual authority and political power within Buddhist thought.

• 4. Chairs, Institutions, Leadership

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  Ruegg joined the faculty of the Ecole Francaise d'Extreme Orient in 1964, where his research ranged across the history, philology, and philosophy of India, Tibet, and Buddhism. From 1966 to 1972 he held the Chair of Languages and Cultures of India and Tibet at Leiden University in the Netherlands. His predecessor in that chair was Jan Willem de Jong, and his successor was Tilmann Vetter - a line of succession that situates Ruegg within a recognizable European tradition of Indological and Buddhist studies. After leaving Leiden, he became associated with the School of Oriental and African Studies at the University of London, where he remained a presence for years. The international scope of his career extended to organizational leadership as well: Ruegg served as president of the International Association of Buddhist Studies from 1991 to 1999, an eight-year tenure that placed him at the center of the global scholarly community working on these traditions. His 1966 publication on the life of Bu ston Rin po che, the fourteenth-century Tibetan scholar whose work on tathâgatagarbha featured in Ruegg's own Sorbonne thesis, was one of the earliest major works to come out of that period at the Ecole Francaise d'Extreme Orient.

• 5. A Final Year and a Lasting Record

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  Ruegg died in London on the 2nd of February 2021, from complications of COVID-19, during the pandemic's spread through England. He was 89 years old. His career had stretched from the 1950s across more than six decades of scholarship. The sheer length of that career meant that his publications spanned a range of formats and institutions: early work issued through Paris's Institut de civilisation indienne, later volumes from Otto Harrassowitz in Wiesbaden, the Collège de France, and the School of Oriental and African Studies. His 1973 study of Bu ston Rin chen grub's treatise on tathâgatagarbha, published as part of the EFEO series, built directly on the Sorbonne doctoral work he had completed years earlier, showing how his research returned repeatedly to the same set of foundational texts. The assessment that L. S. Cousins offered - naming him the leading scholar on tathâgatagarbha doctrine - was not a passing compliment. It reflected a career built on the kind of slow, cumulative philological and philosophical work that rarely attracts public attention but quietly shapes how an entire field understands its subject.