[:en]Prof. Fred Dallmayr and Prof. Tu Weiming found time in the evening of June 10th, 2011 away from a conference organized by Institute for Human Sciences (Institut für die Wissenschaften vom Menschen ) in Vienna, Austria. They decided to follow up on their previous dialogue (see the video “Dialogue: Fred Dallmayr and Tu Weiming 2009-11-18” below). This time their dialogue was on prerequisite conditions for a successful dialogue. Fred Dallmayr is Packey J. Dee Professor at the University of Notre Dame. Prof. Tu Weiming is the Director of Institute for Advanced Humanistic Studies and a Lifetime Professor of Philosophy Peking University. He is also Professor Emeritus, Harvard University and a Senior Fellow of Asia Center at Harvard University.