If the Ecological Footprint Calculations for the World Are Correct

Multiple Choice

If the ecological footprint calculations for the world are correct, then the conclusion would be:

A) We have achieved a level of sustainability with respect to resources and population
B) We have about a half century before we will have exceeded our global carrying capacity
C) We are on the verge of exceeding our global carrying capacity
D) We are already in a situation of overshoot