Popular tourist destination: The art deco district of Ocean Drive in Florida as it looks today
Submerged city: In centuries to come Ocean Drive could be submerged in 25 feet of water according to global warming projections
The Washington Monument on the National Mall in Washington, D.C., built to commemorate George Washington, is one of the U.S.'s most popular tourist destinations
In the centuries to come the Washington Monument could be surrounded by water if sea levels rise by 25 feet
Boston is another area which could be significantly impacted by rising sea levels, these images show the harbor today, left, and then under 25ft of water, right
This series of images show how the Statue of Liberty might be impacted by rising sea levels, left, as it is today and then right, after an increase in sea level of five feet
Left, how the Statue of Liberty could look in 2300 when sea levels may have risen to 12 feet, then after levels have increased 25 feet in several centuries
Holiday hotspot: South Beach in Florida as it looks today
South Beach in Florida could be totally submerged in the future if the sea levels rise 25 feet
The Thomas Jefferson Memorial in Washington, D.C. is a presidential memorial dedicated to Thomas Jefferson
The Thomas Jefferson Memorial could be almost totally submerged if sea levels rise by 25 feet
These maps show Lamm's projections for which areas of New York and New Jersey would become submerged if sea level rose 25 feet, right, compared to now, left
Some of the best-preserved examples of 19th-century urban design in the United States are found in the Back Bay neighborhood of Boston
How the rows of Victorian brownstone homes might look if water levels increase by 25 feet
Harvard University, the private Ivy League research university in Cambridge, Massachusetts as it looks today
How Harvard University might look under 25 feet of water