Owners of coastguard cottages at Cuckmere Haven fought a long-running campaign over sea defences.
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By Matt McGrath
Environment correspondent
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Video caption: Indonesia: Alone in a sinking village Once home to more than 200 families, the village of Bedono in Central Java is now under water.
By David Shukman
Science editor
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Video caption: Snotsicles and snowdrifts: Extreme climate science The BBC's Justin Rowlatt explains some of the challenges of doing science in the Antarctic.
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Video caption: Antarctica melting: Journey to the 'doomsday glacier' Scientists are studying why the Thwaites Glacier is melting quicker than previously thought.
By Matt McGrath
Environment correspondent
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Video caption: 'Venice is really shaken by these floods' Venice has been hit by more frequent high tides, the BBC's Jenny Hill reports.
By Jonathan Amos
BBC Science Correspondent
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Video caption: How coastal erosion destroyed a Ghanaian village Sea erosion continues to wreak havoc along West Africa's shoreline, threatening communities.