Holland's Barriers To The Sea

Holland has always been fighting the north sea and without measures currently in place much of the country would already be swamp or under water.Barriers called The Delta Works are holding back the sea for now but what can be done going forward. Climate change could have a huge impact on the levels and tide of the north sea so can the dutch continue to hold it back ? This documentary looks at how they have fought back the sea for over two thousand years, current measures in place and what the future may hold.