urban earth

This is a time-lapse movie of a walk of 26km to the centre of the city of Salisbury, and I urge you to watch it. It was made last weekend by Daniel Raven Ellison and represents the distance that one would need to travel in order to cover the city of Salisbury's ecological footprint (as opposed to its urban footprint which is a mere 2km). So if you've ever wondered what impact you yourself were having on the planet, this gives you some idea. A big one.

More details on the urban adventure blog.