Don Ross received his bachelor's degree in philosophy from Wake Forest University in 1970, his master's from the University of Iowa in 1972, and his doctorate from the University of Chicago in 1979. His publications include articles on ancient and medieval philosophy. He has also done work in Asian and modern European philosophy. This semester he is teaching a course that will cover the late dialogues of Plato as well as a second course which covers Aristotle's Metaphysics, Psychology, and Epistemology.

Magazine writer Dan Moskowitz has, for more than a decade, tapped his avocational interest in American popular music to lead study groups in the subject at the OLLIs at American University and George Mason. The Library of Congress maintains a national registry of recordings that show the "range and diversity of America," reaching from Edison recordings to the original cast album of Hamilton. We'll hear selections from the 600 titles now in the registry, discuss the role they played in shaping our country, and perhaps add a memory of the impact the piece had on our own lives. Each session will be devoted to a specific genre—pop, jazz, folk, classical, etc.—with the emphasis on recent additions to the registry.

Christina Fleps is a retired lawyer who has served as a docent at the National Gallery of Art and art lecturer at the Woman’s Club of Chevy Chase. This course examines Renaissance art from Giotto and Masaccio to Caravaggio and Gentileschi. Embarking from Byzantine icons, our Renaissance tour explores: how artists developed new techniques for realistic depiction of space, form, and emotion; how private powers like the Medici came to rival the Church as art patrons; and how artists changed from anonymous guild members to renowned "rock stars" like Leonardo, Michelangelo, Raphael, and Titian.