[单项选择]The energy crisis, which is being felt around the world, has dramatized how the careless use of the earth’s resources has brought the whole world to the brink of disaster. The overdevelopment of motor transport, with its increase of more cars, more highways, more pollution, more suburbs, more commuting, has contributed to the near-destruction of our cities, the breakup of the family, and the pollution not only of local air but also of the earth’s atmosphere. The disaster has arrived in the form of the energy crisis.
Our present situation is unlike war, revolution or depression. It is also unlike the great natural disasters of the past. Worldwide resources exploitation and energy use have brought us to a state where long-range planning is essential. What we need is not a continuation of our present serious state, which endangers the future of our country, our children, and our earth, but a movement forward to a new norm in order to work rapidly and effectively on planetary proble
A. Lack of devotion.
B. Disregard for leaders.
C. Exploitation of resources.
D. Lack of cooperation.

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