London-on-Sea

[Image: "London-on-Sea" by Practical Action].

Practical Action, a UK-based charity group, has done a quick edit to the London Tube map to show how things might look in an era of catastrophic sea-level rise.

As much as I like such a simple gesture, though, for me, one of the most effective urban sea-level-rise awareness projects is still Chris Bodle's Watermarks Project.

(Via Londonist and @poundforpound).