ecoVIZ
either the blog http://ecoviz.org/ or the Eyebeam Eco-Vis Challenge http://eyebeam.org/learning/learning.php?page=ecovis
or visualisations of ecological footprints
either the blog http://ecoviz.org/ or the Eyebeam Eco-Vis Challenge http://eyebeam.org/learning/learning.php?page=ecovis
or visualisations of ecological footprints