Peter Gleick, President Emeritus of the Pacific Institute and a renowned expert on water and climate issues, will present, “The Future of Water,” at 4:30 p.m. Tuesday, Sept. 26, in Guyot Hall, Room 10. Gleick is the chief scientist, president emeritus and co-founder of the Pacific Institute in Oakland, California. He is appearing as part of the Taplin Environmental Lecture series.