Light Blue Line

The Light Blue Line is a community activist project to paint a line across our cities. This line would show the level that sea-level would rise to if the Greenland ice sheet completely melted - 7m of rise. The idea is that seeing this worst case, but predictable, indicator in a city like Santa Barbara or New York City forces the residents to confront the reality of our situation. Or should we be worried that people living at 8m will just lazy?