Learn about water and food security challenges in this lecture from Professor Yoshihisa Shimizu of Kyoto University's Department of Global Engineering, delivered at the NS Hall of Research Building 8 on July 28, 2018. As part of the Faculty of Engineering's 2018 Open Lecture Series on Environmental Engineering Challenges, this third chapter explores the current state of water and food resources, examining how these vital elements protect and sustain human life. Discover insights into environmental engineering approaches for safeguarding water resources and addressing global food security concerns.