Manifestations scientifiques
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Les conférences de l’Ifao
Le mercredi 14 mai 2025 à 14h00 (heure du Caire), IFAO
Nomads of the Eastern Sahara: from footnotes to a full page
Marie Bourgeois, Julien Cooper & Maël Crépy
English with simultanious translation to arabic
Abstract :
For nearly 9000 years, nomads have inhabited and exploited the Eastern Sahara, taking advantage of their mobility to build a multi-resource economy. First taking advantage of favorable conditions during the last millennia of the African Humid Period, they then adapted their practices and livelihoods to more arid environments. Their activities also profoundly transformed the desert, contributing to the formation of the landscapes we see today in Egypt and Sudan. Their contacts with the sedentary inhabitants of the Nile Valley, attested for almost 7,000 years, whether peaceful or conflictual, have been permanent. Yet they have remained largely confined to the footnotes of books and articles devoted to the history of the Eastern Sahara, even though their history, rich in itself, also sheds new light on the sedentary societies of the Nile Valley.

Marie Bourgeois is a PhD student in archaeology and Egyptology at the HiSoMA laboratory (Université Lumière Lyon 2). Her research focuses on the occupation of Nubia during the first half of the 3rd millennium (2900-2300 BC), using a transdisciplinary approach (archaeology, Egyptology and spatial analysis).
Julien Cooper is an archaeologist at Macquarie University, specializing in nomads and the history and archaeology of the Eastern Desert, in particular the Atbai deserts of Eastern Sudan. He leads an Australian Research Council project dedicated to this region, the Atbai Survey Project.
Maël Crépy is a CNRS researcher at HiSoMA (Maison de l’Orient et de la Méditerranée, Lyon, France), after having been scientific member of the IFAO from 2021 to 2023. He is a specialist in socio-environmental interactions in arid and semi-arid environments during the recent Holocene, and is developing a geoarchaeology and geohistory program focusing on the links between climatic change, environmental modifications and the evolution of societies and human activities in the Eastern Sahara during Antiquity and the Middle Ages. Since the end of 2022, he has been head of the Mission Archéologique Française du Désert Oriental. He is also co-director of the Ifao NOMADES program and co-director of the Eaux et Sociétés research axis of the Maison de l’Orient et de la Méditerranée since 2023.
En lien avec cet évènement
- Programme : Nomades et nomadismes au Sahara oriental (Égypte, Soudan, est libyen)
Marie Bourgeois is a PhD student in archaeology and Egyptology at the HiSoMA laboratory (Université Lumière Lyon 2). Her research focuses on the occupation of Nubia during the first half of the 3rd millennium (2900-2300 BC), using a transdisciplinary approach (archaeology, Egyptology and spatial analysis).
Julien Cooper is an archaeologist at Macquarie University, specializing in nomads and the history and archaeology of the Eastern Desert, in particular the Atbai deserts of Eastern Sudan. He leads an Australian Research Council project dedicated to this region, the Atbai Survey Project.
Maël Crépy is a CNRS researcher at HiSoMA (Maison de l'Orient et de la Méditerranée, Lyon, France), after having been scientific member of the IFAO from 2021 to 2023. He is a specialist in socio-environmental interactions in arid and semi-arid environments during the recent Holocene, and is developing a geoarchaeology and geohistory program focusing on the links between climatic change, environmental modifications and the evolution of societies and human activities in the Eastern Sahara during Antiquity and the Middle Ages. Since the end of 2022, he has been head of the Mission Archéologique Française du Désert Oriental. He is also co-director of the Ifao NOMADES program and co-director of the Eaux et Sociétés research axis of the Maison de l'Orient et de la Méditerranée since 2023.

Les conférences de l’Ifao
Les conférences de l'Ifao ont pour objectif la transmission des résultats des recherches en cours ou très récentes, par des chercheurs confirmés. Y sont conviés essentiellement les chercheurs impliqués dans les différentes opérations scientifiques de l'Ifao lors de leur passage par l'Institut. ِElles sont également parfois le lieu de présentation d'ouvrages récemment parus à l'Ifao par leurs autheurs. Les conférences de l'Ifao ont lieu traditionnellement les mercredis aprés-midis, en français ou en anglais.
IFAO Lectures series aim to transmit the results of current or very recent research by confirmed researchers. They are mainly animated by researchers involved in IFAO's various scientific programs and projects during their stay at the Institute. They are also sometimes the occasion for presentations, by their authors, of books recently published by the IFAO.
IFAO Lectures series are traditionally held on Wednesday afternoons, in French or English.