HKU School of Professional and Continuing Education held a Distinguished Lecture by David Bornstein, on the topic “How to Make Sustainable Change Happen: Lessons from Social Innovators around the World” at AsiaWorld Expo, in celebration of  The University of Hong Kong Centenary and as a prelude to Social Enterprise Summit 2011. Over 1000 professionals, scholars and public participated at the Lecture, moderated by Dr. Jane Lee, Chair of Social Enterprise Summit 2011, and responded by Ms. Ada Wong, JP, Founder & Hon Chief Executive of Hong Kong Institute of Contemporary Culture, and Dr. K.K. Tse, Chair of Hong Kong Social Entrepreneurship Forum.