Climate change and neglect threaten Senegal's Saint Louis

The echo of Koranic verse from a religious school in Senegal's Saint-Louis is familiar, but just metres down the beach classes have fallen silent in another building abandoned to the ravages of climate change.

The future of climate refugees

As climate change causes sea levels to rise, vulnerable populations in countries like Tuvalu, Bangladesh and Vietnam are threatened with the very real prospect of losing their homes and migrating inland.

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