Sandra is Lecturer in Development Economics at the London School of Economics. Her research interests include the role of infrastructure in development, labour market dynamics and youth unemployment, education and development. She holds a PhD from Harvard University and a Masters in Law and Diplomacy from the Fletcher School of Law and Diplomacy.
Hazel is a Health Promotion and Communications specialist. She has an MSc in Health Education, an MA in Social Anthropology and two post graduate Diplomas (in Education and in Human Sexuality). Hazel taught in Further Education for eight years and was then seconded to the Inner London Education Authority as an Advisory Teacher. She was Principal lecturer in Heath Promotion at South Bank University London before moving to free-lance work in developing countries.