http://www.earthday.net/footprint/index.asp
A fun little quiz!!
My results
CATEGORY ACRES
FOOD 6.9
MOBILITY 0.2
SHELTER 6.4
GOODS/SERVICES 5.9
TOTAL FOOTPRINT 19
IN COMPARISON, THE AVERAGE ECOLOGICAL FOOTPRINT IN YOUR COUNTRY IS 24 ACRES PER PERSON.
WORLDWIDE, THERE EXIST 4.5 BIOLOGICALLY PRODUCTIVE ACRES PER PERSON.
IF EVERYONE LIVED LIKE YOU, WE WOULD NEED 4.4 PLANETS.