Coastal Cities Preparing for Sea Level Rise

Miami, Venice, Jakarta: cities around the world are experimenting with solutions to rising seas, from massive seawalls to "floating districts." Blue Ocean News surveys the engineering and policy responses to an inevitable future.

Some cities are choosing retreat, buying out coastal properties and converting them to parks that buffer against storms. Others are doubling down on development, raising streets and buildings in a costly race against the water.

This investigation compares approaches across continents, examining what works, what fails, and who bears the cost. The answers will shape how hundreds of millions of people live in coming decades.