Introduction
Chenggang ZHANG (张成岗), Professor of Sociology at Department of Sociology, School of Social Sciences at Tsinghua University. Professor Zhang has been teaching in Tsinghua University since 2002. His research focuses include sociology of technology, risk and social governance, theories on modernity and globalization, ethics of new emerging technologies, etc. He has rich publications on domestic and international academic journals. He is also Director of the Center for Social Innovation and Risk Management of School of Social Sciences, Tsinghua University.