Empoderando a bibliotecarios del Sur Global a través de la alfabetización crítica en IA para futuros sostenibles

This paper explores the pivotal role of critical Artificial Intelligence (AI) literacy in empowering librarians across the global south. In contexts where AI offers transformative opportunities yet risks deepening pre-existing inequities, information professionals must be able to understand, apply, and critically interrogate these technologies. We argue that AI literacy which transcends technical skills—integrating deep ethical awareness, rigorous critical evaluation, and a decolonial praxis—is essential for librarians to navigate AI’s complexities, advocate for equitable, human-centred AI ecosystems, and contribute meaningfully to sustainable futures. IAparaBibliotecas.com, an initiative co-founded by the authors in Latin America, serves as an illustrative case study. Analysing its dual philosophy—merging technological innovation embedded in daily practice at the Biblioteca de Santiago with a regional digital-transformation consultancy—demonstrates how hands-on training and philosophical reflection converge to catalyse empowerment. We examine the intersection between critical AI literacy and the need to decolonise AI—ensuring data sovereignty, valuing local knowledges, and fostering a pluriversal ethics—and show its direct contribution to the Sustainable Development Goals (SDGs). The paper closes with strategic recommendations for policy-makers, library practitioners, and international partners, positioning librarians of the global south as leaders in shaping an inclusive and sustainable digital future. Keywords: critical AI literacy; global south; libraries; Sustainable Development Goals (SDGs); AI decolonisation; IAparaBibliotecas.