equilibrium

A new UN report says that climate change will destroy most coastal cities.

"Asia accounts for more than half the most vulnerable cities, followed by Latin America and the Caribbean (27 percent) and Africa (15 percent); two-thirds of the cities are in Europe, and almost one-fifth of all cities in North America are in Low Elevation Coastal Zones" ENN

We guess these walking houses would be useful for some people who need to keep moving away from the water, but where will they go?