Unravelling the complexity of brain drain

William James, a philosopher and psychologist and a key figure in the American scientific revolution at the dawn of the 20th century, once wrote about the importance of a nation collecting a “critical mass of men of genius” who could make an entire civilisation, not just their country, “vibrate and shake!”

While the adverse effects of brain drain are well-documented, it's crucial to recognise the potential benefits. This nuanced and multi-dimensional issue poses challenges and unique opportunities for strategic economic development.