Millions of people live close to the UK's coast and many will become increasingly vulnerable to rising seas as our climate changes. In north-east Norfolk, people are facing the possibility that they may be among the country's first climate change refugees. Environmental scientists suggest that one option to tackle erosion along a nine-mile stretch of coast is not to build more concrete sea defences but begin a "managed retreat" from the sea. A section of the low-lying Broads, including six villages, could be lost to the waves if the plans were approved. But shocked residents are rallying to appeal for more money to protect their homes

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