Which sentence best illustrates the author's central argument in this
passage?
a. hardin believes overpopulation and the misuse of the world's
resources are creating an unhealthy balance between the rich and
poor.
o
b. hardin believes that schools are failing to produce well educated,
literate kids.
o
c. hardin believes that racism is becoming a larger problem among
the wealthy in the world.
o o
d. hardin believes that governments have too much power and that
people need to vote in new leaders to change the laws.