By Michael Graham Richard, TreeHugger
Tim de Chant has created a great infographic that shows the ecological footprint that would be used if the whole world's population (estimated at 7 billion) l…
not quite as good as new - a little shredded methinks - but sweet thank you
Interesting and obvious. No matter the exercise, you'll always beat the guy on the couch!
Many of these can be avoided but some can't.