For being the poorest region in the world, Africa remains the least developed, the most technologically backward, the most indebted, the most food-insecure and the most marginalized. Furthermore, malnutrition, disease, environmental degradation, natural resource depletion, poor and inadequate infrastructure, unemployment and weak institutional capacities continue to pose serious sustainable development challenges for Africa. This book analyses the new challenges of the sustainable development in Africa. This text has mobilized concepts like trade democracy, gender, migration, diaspora and remittances to show theoretically and practically their contribution to the sustainability of the development in Africa. The main body of this book consists of five chapters. It is helpful to policymakers, practitioners, lecturers in economics, social scientist, students of Masters, Post-graduates and PhD candidates in social science, and all readers interesting by sustainable development problems.