Program

ACLS Fellowship Program, 2026

Project

Taming the Tigris: Hydrological and Social Engineering in Early Mesopotamia

Department

History

Abstract

Effective water management was essential to the rise and longevity of early civilizations. From Egypt and Mesopotamia to the Indus Valley and China, the world’s earliest civilizations emerged in large river valleys and were heavily dependent on controlling river water. Thus far, understanding of ancient water control has long leaned heavily on scant archaeological evidence, leaving only partial answers to how ancient societies actually organized, maintained, and governed hydraulic infrastructure. “Taming the Tigris” is the first book-length study of water management in pre-classical antiquity, drawing on cuneiform texts from third millennium BCE southern Mesopotamia. Through the voices of the very administrators who oversaw these systems over four thousand years ago, this book reconstructs the remarkable Sumerian hydraulic and social innovations in harnessing the Tigris River for irrigation, transport, and flood control. It reveals how early states mobilized labor, reshaped landscapes, and adapted to shifting environmental conditions, laying the foundations of one of humanity's greatest civilizations. More than an archaeological study, “Taming the Tigris” speaks directly to our present moment. As the world grapples with water scarcity, climate change, and resource governance, the lessons of ancient Mesopotamia have never been more urgent or relevant.