TOEFL 읽기

❓ 문제 Which of the following best captures the main idea of the passage?

A. A. The Brundtland Report failed because it ignored the needs of future generations.
B. B. Sustainable development has shifted from a human-centered to an ecocentric approach, but implementation remains difficult.
C. C. The planetary boundaries framework is the only effective solution to environmental problems.
D. D. Economic growth and environmental protection are inherently incompatible goals.

B. Sustainable development has shifted from a human-centered to an ecocentric approach, but implementation remains difficult.