Oops! We used up the last resources of our planet yesterday… Should I be worried since it was my birthday? :O (Or perhaps I have completely other reasons for concern?)

http://www.ameinfo.com/169573.html

http://www.worldchanging.com/archives/008701.html

The concept was apparently invented by Global Footprint Network. Here’s a link to their overshoot page: http://www.footprintnetwork.org/gfn_sub.php?content=overshoot