Last year scientists from Climate Central published a paper that assessed what a sea level rise between three and about 20 feet - or one to six meters - above high tide would mean to coastal states by the end of the century. If all the ice melts in the next few hundred years, the oceans will rise between 20 to 30 feet.
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For each location Lamm chose - including Venice Beach, San Diego, and San Francisco - he started with a stock image and determined the exact location on Google Earth. From there he located the same point on sea level rise maps that indicate how much flooding could occur at that location over time.
Lamm used a formula that took into account the elevation, high tide and the amount of sea level rise to find out how much water would end up being on the ground. Then he illustrated the water at five, 12 and 25 feet.
In his animation of San Francisco (top right) even the lowest of the worst case scenarios takes out AT&T Park, where the San Francisco Giants play. I'd love for someone to work with Lamm on an app where you could turn on your smartphone camera and view what sea level rise would mean exactly where you stand in a coastal area. In the future it might very well mean, "Run!"