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December 01, 2015

Rising sea levels threaten world heritage site in West Africa



With the world's media focussed on the "COP21" climate conference in Paris this week, stories with a climate change angle are proliferating across the Internet. One of the most striking from my perspective is the impact of rising sea levels on the Island of Saint-Louis in Senegal. Saint-Louis, a world heritage site since 2000, became an entrepot for European traders in the second half of the 17th century, and the political capital of French West Africa (FWA) until 1902, and capital of Senegal and Mauritania up until 1957.

Today, the coast is being eroded at several points around the island and buildings in outlying villages are being washed away by the sea. According to UN-HABITAT, Saint-Louis is the most vulnerable city in Africa to rising sea levels. And while the Senegalese government has recently announced a USD1.6 million project to build breakwaters, much of the population is at risk, along with the island's unique cultural and natural heritage.

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