Summary

The room for dialogue between international law (IL) and international relations (IR) is vast. Since the emergence of the liberal world order in the 20th century, there is a growing closeness between IL and IR approaches. Latin America played a significant role in this process, helping to shape the liberal world order. Despite the fact that liberal approaches to IR and IL promote the most self-evident interdisciplinary dialogue, there is a growing intersection field in critical approaches to IR and IL that should be further explored, and Latin America also has a role to play in that cross-fertilization process. By analyzing critical approaches, the narrative in both disciplines can be expanded, bringing a Global South perspective to the mainstream debate. How did IL scholars read changes in the international system from the second half of the 20th century? How did IR scholars read changes in the role of IL in the international system at the beginning of the 21st century? What is the role of Latin America and its contribution to these changes? With this in mind, intersection spaces can be revealed where room for conceptual, methodological, and collaborative work can be explored.