What is the meaning of the sentence "The greater our knowledge increases, the greater our ignorance unfolds" as it is used in Paragraph 1 of the text?
A. People who are the most informed about current affairs tend to be the most stubborn in their political beliefs.
B. Learning information about the Soviet Union only makes them more mysterious to Americans.
C. The more scientists discover about the universe, the more they learn there are areas they never knew about.
D. The more intelligent humans become, the more satisfied they are with that knowledge.
