African youth groups rejected solar geoengineering proposals that attempt to cool Earth by blocking sunlight and demanded international treaties to prevent atmospheric experiments. The coalitions said the technology diverts resources from emissions cuts and renewable energy while threatening West African rainfall patterns that farmers depend on for crops.
More than 600 scientists concluded that solar radiation manipulation cannot be governed safely across centuries of required deployment. African environment ministers supported a nonuse agreement at their 2025 conference after the Convention on Biological Diversity reaffirmed restrictions on geoengineering in 2024.
The organizations called for binding prohibitions on outdoor tests, patents and public funding for sun-dimming technologies. They warned that stopping geoengineering after deployment could trigger rapid temperature increases and violate sovereignty principles under international environmental law.
Youth advocates said climate policy must prioritize community renewable systems, ecological farming and water infrastructure rather than speculative interventions. They argued that geoengineering creates moral hazards by allowing wealthy nations to delay fossil fuel reductions while imposing risks on vulnerable populations.
More than 600 scientists concluded that solar radiation manipulation cannot be governed safely across centuries of required deployment. African environment ministers supported a nonuse agreement at their 2025 conference after the Convention on Biological Diversity reaffirmed restrictions on geoengineering in 2024.
The organizations called for binding prohibitions on outdoor tests, patents and public funding for sun-dimming technologies. They warned that stopping geoengineering after deployment could trigger rapid temperature increases and violate sovereignty principles under international environmental law.
Youth advocates said climate policy must prioritize community renewable systems, ecological farming and water infrastructure rather than speculative interventions. They argued that geoengineering creates moral hazards by allowing wealthy nations to delay fossil fuel reductions while imposing risks on vulnerable populations.
