The document discusses the evolution of international relations (IR) and development as disciplines, highlighting the shift from a state-centric perspective to one that includes social issues like poverty and inequality. It reviews historical and theoretical approaches to development, including modernization, dependencia, and the neoclassical revolution, while critiquing their limitations and outlining the emergence of new paradigms such as the post-Washington consensus. The text emphasizes the importance of institutions, governance, and diverse realities in contemporary development discourse.