Leah Soroka, a PhD candidate in rural studies in the School of Environmental Design and Rural Development, will defend her thesis on "How Foresight Can Operationalize the Notion of Sustainability." The adviser is Prof. Al Lauzon. All are welcome to attend. Time: 1 p.m. Location: Landscape Architecture, Room 143

Learn how to decrease insomnia, fall asleep (or back to sleep) more easily, and get more energy from sleep using proven, drug-free strategies. This five-session program meets Tuesdays from 6:30 to 7:30 pm. The fee is $20 for U of G students, $25 for members of USW Local 4120 and $50 for all others. Location: