What will be the result of a more environmentally-minde……
Passage Two
Throughout George Bush’s presidency,
the federal government has refused to support any regulation of the greenhouse
gases that cause global warming. Whenever the subject comes up, officials tend
to mumble(咕哝)about uncertainties. But on April 2nd, the Supreme Court at last
settled one of the biggest outstanding questions: whether the government has the
authority to curb emissions in the first place. The court ruled
that the Clean Air Act—a law from the 1960 designed to combat smog—gives the
Environmental Protection Agency (EPA)the power to regulate carbon dioxide, the
main greenhouse gas. It also said the EPA would need an excuse if it decided not
to use this power. It dismissed the justifications the EPA had provided for
inaction—that emissions from American cars were insignificant in the grand
scheme of things and that unilateral action by America would undermine efforts
to achieve international consensus on global warming—as inadequate. Strictly
speaking, the ruling applies only to emissions from vehicles, but a very similar
case regarding coal-fired power plants is pending(未决的)in federal court. The EPA
says it is now examining the ruling. The EPA might examine it
for some time, of course. Any regulations it comes up with in response might
still defer action into the distant future, since the law allows the EPA to
delay implementation until appropriate technology can be acquired at a
reasonable cost. Even if it proceeds quite swiftly, a new president and Congress
with globe-cooling ideas of their own will be in place long before any new rules
come into effect. That suits the environmental lobby just fine.
They hope the ruling will spur Congress to address global warming with proper
legislation. After all, it makes little sense for such an important issue to be
tackled tangentially(无关的)through a 40-year-old taw. And if 2009 sees the
inauguration of a greener president, he or she will now have the power to
dictate stricter fuel efficiency, in the form of lower CO2 emissions,
without reference to Congress. California set an example. In
2002, the state assembly passed a law regulating emissions of CO2
from vehicles, based on a provision of the Clean Air Act that allows California
to adopt stricter pollution standards than the federal government. Carmakers
have challenged the law, in part on the ground that CO2 was not an
air pollutant. The car industry quickly declared that the issue of global
warming is best handled at the federal level by
Congress.
What will be the result of a more environmentally-minded new president in the place
A．The car industry will be benefited most and will be more profitable. B．The congress will play less important role in regulating emissions. C．The 40-year-old law—the Clean Air Act will be abolished. D．The dispute whether CO2 was an air pollutant will be settled.
