Where the Amazon rainforest meets the Atlantic Ocean, the Brazilian river island of Marajo is losing ground against sea-level rise as coastal erosion destroys the rich mangrove forests that act as its natural buffers. https://www.japantimes.co.jp/environment/2025/11/23/climate-change/tech-cop30-amazon-rainforest/?utm_medium=Social&utm_source=mastodon #environment #climatechange #amazon #environment #cop30 #rainforest #deforestation