Linda Mayes and Helena Rutherford, of the Child Study Center at Yale University, deliver a lecture on the mechanisms of influence between children and parents in the processes of development, especially with regard to psychoanalysis.

Dr. Frank Salmon, Lecturer in the History of Art and Fellow of St. John’s College, Cambridge, delivers a lecture on the connections between the Classical architecture of antiquity and British architectural production in the eighteenth century.

Steven Pinker, Harvard College Professor and Johnstone Family Professor of Psychology at Harvard University, delivers a lecture on the phenomenon of statistic decline in violence throughout human history.