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
Programme Specialist - Lead for the Recommendation on Science, UNESCO
President, IAP
Professor of Astrophysics, University College London, Faculty of Maths & Physical Sciences, Dept of Physics & Astronomy
Head of Department, Department of European Studies, Charles University Prague
Director, Department of Agriculture, Ministry of Agriculture & Forests, Bhutan
Director, Barcelona Stem Cell Bank, Centre for Regenerative Medicine in Barcelona
Co-Chair, Global Young Academy
Strategic Advisor, Bird's Eye Communications
Social Sciences Programme Specialist, UNESCO Regional Office, Montevideo
Deputy Director, American Sociological Association
Executive Director, Japan Science and Technology Agency (JST)
Executive Outreach Officer, International Union of Crystallography
Executive Secretary, The Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO)
