Former Mississippi State faculty member Sonny Ramaswamy, center, now a senior U.S. Department of Agriculture administrator, visits with Greg Bohach, MSU vice president for the Division of Agriculture, Forestry, and Veterinary Medicine, left, and MSU President Mark E. Keenum during a visit to campus. Ramaswamy currently directs USDA's National Institute of Food and Agriculture, and will give a presentation open to all university faculty, staff and students, titled "Setting the Table for a Hotter, Flatter, and More Crowded Earth."