Shen Hsieh-wen, a professor in the Department of Civil Engineering in the United States, has devoted his entire career to water-related endeavours. With 50 years of experience in teaching, research, engineering projects, and consulting, he is an internationally acclaimed expert in river dynamics and water conservation. In his book, he delves into critical global water issues such as resource conflicts, flood and drought management, river rehabilitation, and the pros and cons of dam construction. He also offers practical recommendations for the Three Gorges Dam and future water resource development in China.