Ian Worthington BA (Hons), PhD is Emeritus Professor of Corporate Sustainability in the Leicester Business School at De Montfort University, Leicester, UK. In an academic career spanning over 30 years, Ian has taught on a range of undergraduate and postgraduate degree courses on business and management, specialising in the external context of business, greening the firm, and corporate social responsibility. His research has been published in a range of international, peer-reviewed journals including Long Range Planning, the Journal of Business Ethics, Public Administration and Environment and Planning. Ian is co-author (with C. B. Britton) of the UK and Europe's best-selling book on the business environment, The Business Environment, currently in its sixth edition, and he has acted as a consultant to a variety of private and public sector bodies, including the European Commission.