By Broc West via / March 22, 2015 / Japan plans to build a 400-kilometer chain of sea walls to fend off any future natural disasters. Some parts of the $6.8 billion project will reach a height of five stories, but critics say it could damage marine life and won’t guarantee residents safety. Some 440 sea walls will be built in the north east of the country. The project is aimed at … Continue reading

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