Doomsday_population_curves.
Graph of Doomsday population curves generalized from the year 1900 through the year 2000 showing the sharp break in population and resources on Doomsday.
Lifehaven – Doomsday forecast — but not today thank you.
07 Wednesday May 2008
Original size at 450 × 307
Probaway - Life Hacks 
