Steven E. Harris, associate professor in the Department of History and American Studies, co-chaired the conference, “Circulation, Translation, Transition,” which was held Oct. 10-12 at the Institute of Art History, Estonian Academy of Arts in Tallinn, Estonia. This was the second of three conferences of the Second World Urbanity project, for which Harris and Daria Bocharnikova (Harvard University) are the co-organizers. The conference in Tallinn examined the circulation of ideas and designs about urban architecture and planning throughout the Second World, as well as the fate of socialist cities after 1989/1991. Attendees also enjoyed a tour of Tallinn’s socialist past at the conclusion of the conference. In addition to co-organizing the conference, Harris presented his paper, “Soviet Airports and Second World Urbanity in the Jet Age,” which is based on his research for his current book project on the entangled histories of Aeroflot and Pan Am.