1. Lecturer in Global Health at the Brighton and Sussex Medical School, University of Sussex, United Kingdom and a Senior Researcher at the United Nations University's Institute for Environment and Human Security, Germany
2. Professor of Climate Change and Society at the University of Sussex United Kingdom
3. Research Fellow at the Institute of Development Studies United Kingdom
4. Head of Section at the United Nations University's Institute for Environment and Human Security Germany
5. Programme Coordinator at the International Centre for Climate Change and Development Bangladesh
6. Environmental Consultant and the Lead Planner at the CNMI (Commonwealth of the Northern Mariana Islands) Office of Planning and Development United States
7. Associate Professor at the University of the Philippines the Philippines
8. PhD candidate at Maseno University Kenya