Geopolitics of the Land–Food–Climate Nexus: Curriculum Strategies for Addressing Global North Agricultural Power and Global South Vulnerability

In an era of accelerating geopolitical realignments and intensifying climate volatility, the interconnected domains of land, food, and climate have emerged as critical axes of global inequality, demanding renewed attention within sustainability education. This study addresses the central problem that existing geography, environmental, and sustainability curricula rarely engage with the geopolitical forces shaping Water, Energy, Land and Food (WELF), thereby obscuring progress toward achieving SDG 2 (Zero Hunger), SDG 13 (Climate Action) and SDG 15 (Life on Land). Situated within the Water, Energy, Land, and Food (WELF) nexus. Employing a Systematic Literature Review methodology, guided by PRISMA protocols and grounded in Political Ecology Theory, findings reveal that agricultural protectionism and land-grabbing dynamics originating from the Global North exacerbate climate-induced food insecurity and land dispossession in the Global South. Critically, the synthesis demonstrates that these dimensions of climate–food geopolitics remain inadequately addressed in existing curricula, leaving learners ill-equipped to critically analyze the structural forces underlying land-based vulnerabilities. The study recommends embedding land–food–climate geopolitics into sustainability curricula through decolonial, systems-thinking pedagogies; integrating scenario-based simulations of land-centric climate negotiations; and developing transdisciplinary modules that combine geospatial land-use analysis, political economy of agrifood systems, and indigenous land knowledge.