I bolded the key to solving this question. If there is no way to protect the farms, then keeping the elephants around pretty much ensures that the farms will be foraged by the elephants. Consequently, issues with food shortages will be exacerbated. A) says just that
The television documentary went beyond the save-the-wildlife pieties of some of those remote from East Africa and showed that in a country pressed for food, the elephant is a pest, and an intelligent pest at that. There appears to be
no way to protect East African farms from the voracious foraging of night-raiding elephant herds. Clearly this example illustrates that______
Which one of the following most logically completes the paragraph?
(A) the preservation of wildlife may endanger human welfare CORRECT
(B) it is time to
remove elephants from the list of endangered species ??? What?
(C) television documentaries are
incapable of doing more than reiterating accepted pieties
??? Nothing to suggest this
(D) farmers and agricultural agents should work closely with wildlife conservationists before taking measures to control elephants
-this is tempting, I just don't think there's enough substance in the passage to arrive at this conclusion. A is stronger all things considered.
(E) it is
unfair that people in any country should have to endure food shortages