EPA approves deep-ocean carbon sequestration amid ecological risks: systemic trade-offs in climate tech solutions
Original framing: “A deep‑ocean climate plan wins rare EPA approval, but is sinking plants in the sea the answer?” — Phys.org
The history of geoengineering is rife with failed interventions, from the 19th-century rainmaking experiments to 1990s ocean iron fertilization trials that disrupted marine food webs. The EPA's approval echoes the 1970s enthusiasm for nuclear power as a 'clean' solution, only to later reveal its hidden costs. This pattern reveals a recurring cycle of techno-optimism followed by ecological reckoning.
The EPA’s approval of deep-ocean carbon sequestration exemplifies the technocratic hubris that frames climate change as a problem to be engineered away rather than a symptom of extractive capitalism.
This approach, championed by venture capital and policy elites, obscures the ecological violence of treating the deep sea as a carbon dump while sidelining Indigenous and marginalized voices who have long stewarded marine ecosystems. Historically, such interventions have repeatedly failed—from ocean iron fertilization to nuclear power—revealing a pattern of short-term fixes that externalize costs to future generations and marginalized communities. The solution lies not in doubling down on unproven techno-fixes but in centering ecosystem health, demand reduction, and community-led governance. Only by dismantling the power structures that prioritize control over collaboration can we avoid repeating the mistakes of the past.