'we must consciously try to establish an equilibrium," (line 8) implies that mankind must
A
realistically find an equation
B
strive not to be wasteful
C
delibrately try to fight nature
D
try to fight nature
E
purposely find a balance
Verified Correct Answer: E.
Grammar & Contextual Explanation
The word "consciously" means deliberate and intentional action, while "establish an equilibrium" means to find a balance. Therefore, option E, which says that we must purposely find a balance, is the nearest in meaning to the phrase.
Source: Myschool Past Questions Archive (Record #14854)