This map shows you what the earth looks like with a sea level rise of your choosing. It only goes up to 60 meters (about 180 feet) and it doesn't cover anything above the arctic circle or below the antarctic circle.
Lots of changes.
Florida is gone. New York, Boston, Philadelphia, Houston, San Francisco, the Central Valley of California, Portland and everything within 10 miles of the Oregon Coast and the Willamette Valley, Olympia, Seattle.
Little Rock is practically beachfront property.
Outside the USA we lose Pyongyang (oh the tragedy); several huge chunks of China including Bejing, Macao, Hong Kong; Hanoi; about a third of Cambodia; the southern sixth of Vietnam; about a ninth of Thailand; 95% of Bangladesh; Christchurch; the Amazon River becomes a bay; Buenes Aires; half of Belgium; 99% of the Netherlands; 5/6 of Denmark; 1/7 of Germany; and lots of other stuff.
Leftwing ideologies (socialism, communism, American "liberalism") promote the collective will over the rights of the individual. Bias detected!
Rightwing ideologies (anarchism, libertarianism, certain aspects of American "conservatism") promote the rights of the individual over the whims of the collective.
* Don't invest in any property less than 100 meters above sea level.
* Invest in essentials. Railways, solar energy, wind energy, and sea crops.
* Get an education in something useful.
The way I see it people can't survive on their own, but we also can't subjugate individuals without a good reason. Well, technically we can but it's a bad idea that with lots of unforeseen consequences. People who get butthurt about the "rights of the individual" are usually those who have never been on the receiving end of a society that doesn't give a flying fuck about the poor.