For a long time, the Republic of Maldives was one of the best-kept secrets in the world; a beautiful string of low-lying coral islands in the Indian Ocean, a paradise for watersports enthusiasts and sunseekers alike. Now the islands are developing quickly to become an increasingly popular long-haul destination.

The country's 26 natural atolls offer nautical delights from night-fishing trips, windsurfing and scuba-diving. Many islands embrace enormous lagoons, where bright blue-green water laps gently.

Yet, even in paradise, trouble can bubble beneath the surface. It is precisely because the Maldives are so low-lying (80% of the territory is less than 1m/3.3ft above sea level), so transparent and perfect for snorkelling, that their very existence is especially threatened by global warming. They are also particularly vulnerable to natural catastrophe, as shown in the devastating tsunami on 26 December 2004: of the Maldives' 199 inhabited islands, 20 were completely destroyed.

These factors need to be seriously discussed by the international community in future years. Otherwise, paradise really might be lost.