Christelle Didier. Born 1967. BS Electrochemistry Engineering, Master of Education, PhD Sociology. Professor, Ethics Department, Engineering Ethics Team. Catholic University of Lille, France. Co-author of Ethique industrielle (DeBoeck, Brussels, 1998), author of Penser l’éthique des ingénieurs (PUF, Paris, 2008) and Les ingénieurs et l’éthique. Pour un regard sociologique (Hermes, 2008) Research areas: engineering ethics, including historical, cultural and gender perspective; sustainable development and corporate social responsibility.