What I find rather interesting is that people continue to buy coastal low level land, especially considering that interactive maps (like
http://flood.firetree.net/ ) clearly show what a sea level rise will do to that land. The site I use has been around since 2004. Are these people expecting that the government pay them when their land goes underwater?
But it gets even more interesting (when you use the link I provided) to raise the sea level as many meters as is now predicted. Places such as the Salton Sea might actually become connected to the Pacific Ocean because of the low level land to the south. Rivers that dump in to the ocean, as sea levels rise, the land on either side of the river upstream will flood.
As to the topic of this article, there is a solution besides relocation, such as using buildings that float. Otherwise, relocate to a location at a high enough altitude that future sea level rises will not affect them. And to start the process now instead of waiting until the last moment.