Development does not happen through impersonal forces alone; it is driven, shaped, and contested by a crowded field of actors pursuing different goals. Understanding who these actors are, how they interact, and the global agendas they promote is essential to grasping the politics of development today.
States remain the primary actors. National governments set economic policy, build infrastructure, deliver health and education, and negotiate trade and aid. The developmental success stories of recent decades, from South Korea to China, feature strong, capable states that guided investment, protected emerging industries, and invested heavily in their people. South Korea transformed from one of the world's poorest countries in the 1950s into a high-income industrial power within two generation