Stefani Engelstein, professor of German at the University of Missouri, presented a lecture entitled “Visions of Transparency: The Human Body and Social Order,” on March 8 in the Ellis Library Colonnade. Dr. Engelstein’s talk opened the exhibit Controlling Heredity: The American Eugenics Crusade 1870 – 1940, which is on display in the Colonnade until March 30. The exhibit and lecture are part of the Life Sciences & Society Symposium series. A video of the lecture in its entirety is available below.