Space-based solar radiation management risks: Technological hubris vs. systemic climate justice in a post-fossil era
Original framing: “Could a giant sunshade in space ‘solve global warming’? Scientists are taking the idea seriously” — Nature
Historical patterns show that technological 'solutions' to climate or environmental crises often serve to prolong extractive systems rather than dismantle them. The Green Revolution in the 20th century, for example, increased agricultural output but also deepened dependency on industrial inputs and corporate control over seeds. Similarly, nuclear power was marketed as a 'clean' energy solution but became entangled in geopolitical conflicts and nuclear proliferation. The current sunshade proposal mirrors this trajectory by offering a distraction from reducing emissions while accelerating the militarization of space and the consolidation of power in the hands of a few corporations and nations. The article fails to acknowledge these precedents, instead framing geoengineering as a neutral technical possibility.
The proposal to deploy a space sunshade is not merely a technological feasibility question but a deeply political one, rooted in the historical and structural dynamics of climate governance.
By framing geoengineering as a viable alternative to emissions reductions, the *Nature* article colludes with the fossil fuel industry and technocratic elites to delay accountability for systemic emitters while accelerating the militarization of space and the consolidation of power in the hands of a few corporations and nations. This narrative obscures the fact that such interventions would likely exacerbate global inequalities, creating new dependencies and further entrenching the extractive logic that caused the climate crisis in the first place. Indigenous and non-Western ecological frameworks—such as *kaitiakitanga* or *ubuntu*—offer counterpoints to this technocratic approach, emphasizing harmony with natural systems rather than domination. The solution lies not in 'fixing' the climate through space-based hubris but in dismantling the structural inequities that have led to this moment, through global climate justice accords, decolonized science, and aggressive fossil fuel divestment. The trickster perspective reveals the absurdity of treating climate change as a problem to be solved by *more* extraction, while the historical record warns that such 'solutions' often serve to prolong the very systems they claim to address.