'How long can any nation survive without oil?': Cuba faces repeated blackouts amid blockade

The recurring blackouts in Cuba underscore the critical intersection of energy security and geopolitical tensions. While the shift towards renewable energy is commendable, the lack of infrastructure and storage capabilities reveals deeper systemic issues that need addressing. The question posed by Helen Yaffe about the sustainability of a nation without oil reflects a broader concern about the resilience of economies heavily reliant on fossil fuels, particularly in the context of international sanctions.