According to a new study published in Science, sea-levels could rise over 20 feet by the year 2200. To appreciate the real-world impact this may have, Climate Central teamed with talented designer Nickolay Lamm to show how present-day cities would look with the impending sea levels. This disturbing slideshow illustrates just how imperative it is to begin reducing CO2 output into our atmosphere ASAP.

AT&T Park, San Franciaco: Today

AT&T Park, San Franciaco: Circa 2200

Harvard University: Today

Harvard University: Circia 2200

Washington Monument: Today

Washington Monument: Circa 2200

Crissy Field, San Francisco: Today

Crissy Field, San Francisco: Circa 2200

Statue of Liberty: Today

Statue of Liberty: Circa 2200

San Diego Convention Center: Today

San Diego Convention Center: Circa 2200

Citadel Military College, Charleston, South Carolina: Today

Citadel Military College, Charleston, South Carolina: Circa 2200

Ocean Drive, Miami: Today

Ocean Drive, Miami: Circa 2200

Venice Beach, CA: Today

Venice Beach, CA: Circa 2200

Back Bay, Boston: Today

Back Bay, Boston: Circa 2200