Darwin Week is an annual event sponsored by the UNI Freethinkers & Inquirers to promote critical thinking and reason. Faculty speakers will present at 2 p.m., 3 p.m. and 4 p.m. Feb. 10 and 12; and at 12:30 p.m., 2 p.m. and 3:30 p.m. Feb. 11 and 13. Keynote lectures are at 7 p.m. each evening. Topics are: skepticism, science, activism and sexuality. Visit darwinweek.com for more information.