AMES, Iowa – Catherine Woteki, professor of food science and human nutrition at Iowa State University and member of the President’s Council of Advisors on Science and Technology, will present a live, virtual seminar Wednesday, Feb. 8, from 3:20-4:10 p.m. in 210 Bessey Hall. The seminar is open to Iowa State faculty, staff and graduate students who are able to attend in person.