The book 'A Field Guide to Sprawl' by Dolores Hayden Jim Wark (Photographer) is a mix between a series of kooky words and pictures of even crazier things done to the American landscape. From 'theconnection.org' you can download the Quiz .
With The Big Here, Kevin Kelly suggests a way to keep track of where we are and what surrounds us.
In 2000, the Union of Concerned Scientist came up with The Great Green Web Game that lets you test your climate, air, water and habitat knowledge.
The project intersects with recent public debate in Copenhagen about air pollution in the city. In collaboration with Senior Scientist Jørgen Brandt from The National Environmental Research Institute in Denmark a first prototype is developed for making an indicator that can be placed in the city and display local levels of pollution as well as pollution forecasts on individual streets. The project holds an open source script for displaying data from the Internet in a variety of forms.