Our visitors for Fall 2016 are Sara Lorenzini (University of Trento, Italy), Liliana Obregón (University of Los Andes, Colombia), Casey Primel (Columbia University), Shubhankita Ojha (University of Delhi, India), Sebastian Schmidt (MIT), Mareike Bues (University of Munich, Germany), Tâmis Parron (University of São Paulo) and Heena Mistry (Queen's University, Canada)