First test of CO2 removal with green sand finds no harm to marine life

AI justification

Pilot test demonstrates safe, scalable CO2 removal method with no immediate harm to marine life. | The pilot test represents a significant step toward scalable ocean-based carbon removal with no observed harm to marine ecosystems. While long-term ecological impacts remain uncertain, the absence of immediate adverse effects and the scientific rigor of the study support a positive ethical assessment. The action aligns with climate action (SDG 13) and ocean conservation (SDG 14) without violating r