A 20-Foot Sea Wall? Miami Faces the Hard Choices of Climate Change

Cheaper in the long run, to bite the bullet and move to higher ground.

Or there will be another "New Orleans Katrina" type of swamping and loss of whole areas, anyway.

What are they going to do about the porous coral rock bed?

sell the homes to clueless people before the news hits msm.

"nothing to worry about rising sea levels, they are building the wall"

Are there any options besides lifting the entire city or abandoning it.

Lots of pumping infrastructure? Pressure injected grout curtains?

In short, lots more money.