The warming caused by this super El Niño could lead to the collapse of vital ecosystems and fisheries, such as Peru's anchovy industry. Coral reefs, kelp forests, and other marine habitats are at risk of irreversible damage. Keystone species like Antarctic krill may face population declines, disrupting food chains. Scientists warn that the ocean ecosystem may remain in a new, degraded state even after the El Niño subsides. Additionally, experimental geoengineering techniques could pose environmental risks if not carefully managed, potentially exacerbating the damage.