What is the fate of the Palestinian people at the borders of Gaza ? What is Europe’s refugee crisis ? What are the effects of Ukrainian mass migration? What are the best immigration policies ? In this episode, Dr Randall Hansen a political scientist who hold a Canada Research Chair in Global Migration at the University of Toronto talks about the challenges of Refugee crises around the world in regions such Europe, the Middle East and Africa and what are the root causes of these challenges and what could be the most strategic policies that could solve these issues.