Q72721 - CESGRANRIO - 2010 - Petrobrás - Profissional Júnior - Direito

According to Brian Black in paragraphs 3 (lines 12-19) and 13 (lines 70-72), energy transitions should be

a) understood as phases of uncertainty when historians become more serious and aggressive.
b) celebrated as a special event that represents the end of non-lucrative periods in oil production.
c) seen as opportunities to reflect on past achievements and evaluate the right investments for the future.
d) taken as fearful periods in which people feel hopeless about the unstable supply and distribution of energy.
e) considered serious moments in history since they always bring unexpected and dangerous consequences.

Inglês