What is a key difference between the popular spaceship framework and
Garrett Hardin's lifeboat framework?
O
A. The spaceship metaphor suggests that humans must share
resources to survive; the lifeboat metaphor suggests that some
humans must hoard resources.
O
B. By comparing the Earth to a spaceship, environmentalists argue
for a technological solution, by comparing the Earth to a lifeboat,
Hardin argues for a natural solution.
C. The metaphor of the spaceship portrays Earth as a small system
with few humans in it, the metaphor of the lifeboat portrays Earth
as a large system with many humans.
O
D. The spaceship metaphor suggests that resources will eventually
run out for everyone, the lifeboat metaphor suggests that
resources will never run out.