If the ecological footprint calculations for the world are correct, then we
a. have achieved a level of sustainability with respect to resources and population.
b. have about a half century before we will have exceeded our global carrying capacity.
c. are on the verge of exceeding our global carrying capacity.
d. are already in a situation of overshoot.
Question 2
Current estimates suggest that _______ people could be fed at the current American diet on a sustainable basis.
a. less than 7 billion
b. 811 billion
c. 2025 billion
d. more than 25 billion
A Whale shark, the world's largest fish, is classified as Vulnerable.
Links to the World Economy
Cretaceous world
The inequality of per capita emissions between the developed world and the developing world
Thanks to agricultural advances, the world’s farmers can grow plenty of food
Using the measuring device to give the correct dose to children