Editor in Chief, Nature
Director-General, Joint Research Centre, European Commission (JRC)
Senior Vice President, Japan Science and Technology Agency (JST)
science writer, Freelance
Professor, Technical University of Darmstadt, Junge Akademie, Global Young Academy
Professor emeritus, Research Centre for Natural Sciences
Research Scholar, Risk and Resilience Programme, International Institute of Applied Systems Analysis (IIASA)
Special Envoy for Science in Global Policy, International Science Council
Former Director General, CERN
Managing Director, UN Technology Bank for Least Developed Countries
Manager, Department for Promotion of Science in Society, Japan Science and Technology Agency
Vice Chairperson, COMEST, UNESCO
Executive Director, Reviews and Evaluation (RE)/Project Office, National Research Foundation, South Africa
Professor of Social & Medical Anthropology, University of Sussex
Professor, deputy director, Institute of Experimental Medicine
Senior Science and Policy Officer, International Science Council (ISC)
President Designate, International Union of Pure and Applied Physics (IUPAP)
Head of External Relations, Communications, and Library Department (ERCL), International Institute for Applied Systems Analysis (IIASA)
Executive Director, InterAcademy Partnership for Policy (IAP)
Executive Director Strategic Partnerships, National Research Foundation of South Africa