This chapter offers a synthetic reflection on the diverse historical, cultural, and political trajectories of Third Worldism explored throughout the volume. By tracing its manifestations across revolutionary networks, film festivals, legal discourses, literary circles, and regional institutions, it redefines Third Worldism not as a unified ideology but as a heterogeneous field of practices, infrastructures, and imaginaries. Rather than assessing Third Worldism in terms of institutional success or failure, the conclusions suggest understanding it as a generative grammar of global resistance whose legacies endure in contemporary movements for climate justice, South–South cooperation, and digital decolonization. These afterlives reveal that the project of decolonization remains unfinished and that Third Worldism continues to provide vital conceptual and ethical resources for imagining alternative world orders. Ultimately, this concluding chapter contends that Third Worldism should be approached not as a closed historical episode, but as an evolving repertoire of solidarity. Or, as an open horizon for rethinking justice, equality, and global transformation in the twenty-first century.