Brian Richter has been a global leader in water science and conservation for more than 30 years. He is the president of Sustainable Waters, a global water education organization, where he promotes sustainable water use and management with governments, corporations, universities, and local communities. He previously served as Managing Director for the Global Water Program of The Nature Conservancy, an international conservation organization. Brian has consulted on more than 170 water projects worldwide. He serves as a water advisor to some of the world’s largest corporations, investment banks, and the United Nations, and has testified before the U.S. Congress on multiple occasions. He also teaches a course on Water Sustainability at the University of Virginia. Brian has developed numerous scientific tools and methods to support river protection and restoration efforts, including the Indicators of Hydrologic Alteration software that is being used by water managers and scientists worldwide. Brian was featured in a BBC documentary with David Attenborough on “How Many People Can Live on Planet Earth?” He has published many scientific papers on the importance of ecologically sustainable water management in international science journals; the impact rating of his peer-reviewed journal papers places him within the top 10% of all scientists worldwide. He co-authored a book with Sandra Postel entitled Rivers for Life: Managing Water for People and Nature. His latest book, Chasing Water: A Guide for Moving from Scarcity to Sustainability, has now been published in six languages.