Inteligencia y Seguridad Frente Externo En Profundidad Economia y Finanzas Transparencia
  En Parrilla Medio Ambiente Sociedad High Tech Contacto
Medio Ambiente  
 
05/04/2007 | Air pressure - The Supreme Court breathes down the government's neck

The Economist Staff

Throughout George Bush's presidency, the federal government has refused to countenance any regulation of the greenhouse gases that cause global warming.

 

Whenever the subject comes up, officials tend to mumble about uncertainties. But on April 2nd, in its most important environmental decision for many years, 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, by the slenderest of margins, that the Clean Air Act—a law from the 1960s 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 grounded in the original law 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 in federal court. The EPA says it is now examining the ruling.

It 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 through a 40-year-old law. At the very least, they can use the ruling to rally the faithful and shame climate-change sceptics in next year's elections. 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. As Barbara Boxer, an environmentally-minded senator from California, stated gleefully, “This decision puts the wind at our back.”

That is true of California in particular. 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 (other states can then choose to follow the Californian standards if they wish). Carmakers have challenged the law, in part on the ground that CO2 was not an air pollutant—a notion the Supreme Court has now quashed.

California still needs a waiver from the EPA in order to enforce its own emissions standards. The EPA may now find it harder to withhold its permission after its setback in court. But it might argue that California does not face the “compelling and extraordinary conditions” the law requires before stricter standards can be imposed. That would prompt another protracted legal battle.

The car industry, at any rate, seems rattled by the ruling. Its trade group quickly declared that the issue of global warming is best handled at the federal level by Congress. Thanks to the Supreme Court, that now seems more likely.

The Economist (Reino Unido)

 



Otras Notas del Autor
fecha
Título
23/09/2023|
06/09/2022|
17/09/2020|
15/09/2020|
18/08/2020|
05/07/2020|
01/06/2020|
30/05/2020|
15/05/2020|
26/04/2020|
14/04/2020|
04/04/2020|
24/03/2020|
19/01/2020|
23/08/2019|
22/08/2019|
20/08/2019|
21/07/2019|
04/02/2019|
13/01/2019|
26/12/2018|
24/12/2018|
04/10/2018|
13/08/2018|
12/08/2018|
07/08/2018|
03/08/2018|
28/07/2018|
25/07/2018|
23/07/2018|
23/07/2018|
21/07/2018|
01/07/2018|
12/06/2018|
26/04/2018|
22/04/2018|
10/04/2018|
24/03/2018|
20/03/2018|
04/03/2018|
03/02/2018|
11/12/2017|
11/12/2017|
11/12/2017|
02/12/2017|
17/11/2017|
16/11/2017|
07/11/2017|
01/11/2017|
28/10/2017|
26/10/2017|
05/10/2017|
26/09/2017|
09/09/2017|
20/08/2017|
19/08/2017|
14/08/2017|
01/08/2017|
22/07/2017|
20/07/2017|
15/07/2017|
09/07/2017|
07/07/2017|
12/06/2017|
10/06/2017|
13/05/2017|
13/05/2017|
30/04/2017|
19/04/2017|
18/04/2017|
04/04/2017|
28/03/2017|
28/03/2017|
17/03/2017|
12/03/2017|
05/03/2017|
05/03/2017|
24/02/2017|
24/02/2017|
22/02/2017|
22/02/2017|
20/02/2017|
01/02/2017|
16/01/2017|
16/01/2017|
15/01/2017|
10/01/2017|
01/01/2017|
24/11/2016|
20/11/2016|
11/11/2016|
24/10/2016|
17/10/2016|
15/10/2016|
14/10/2016|
14/10/2016|
13/10/2016|
10/10/2016|
01/10/2016|
14/09/2016|
09/09/2016|
04/09/2016|
04/09/2016|
17/08/2016|
14/08/2016|
14/08/2016|
16/06/2016|
11/06/2016|
06/06/2016|
06/06/2016|
27/05/2016|
07/05/2016|
14/04/2016|
14/04/2016|
11/04/2016|
11/04/2016|
25/03/2016|
18/03/2016|
18/03/2016|
18/03/2016|
15/03/2016|
15/03/2016|
13/03/2016|
08/02/2016|
07/02/2016|
24/01/2016|
05/01/2016|
04/01/2016|
31/12/2015|
16/12/2015|
16/12/2015|
11/12/2015|
28/11/2015|
21/11/2015|
10/11/2015|
07/11/2015|
03/11/2015|
31/10/2015|
19/10/2015|
19/10/2015|
15/10/2015|
28/09/2015|
20/09/2015|
18/09/2015|
03/09/2015|
31/08/2015|
28/08/2015|
21/08/2015|
16/08/2015|
08/08/2015|
08/08/2015|
30/07/2015|
30/07/2015|
22/07/2015|
27/06/2015|
27/06/2015|
17/06/2015|
09/06/2015|
06/06/2015|
03/06/2015|
30/05/2015|
30/05/2015|
22/05/2015|
21/05/2015|
19/05/2015|
06/05/2015|
02/05/2015|
03/04/2015|
31/03/2015|
29/03/2015|
09/03/2015|
04/03/2015|
25/02/2015|
19/02/2015|
16/02/2015|
16/02/2015|
01/02/2015|
01/02/2015|
27/01/2015|
27/01/2015|
27/01/2015|
23/01/2015|
22/01/2015|
13/01/2015|
13/01/2015|
02/01/2015|
02/01/2015|
22/12/2014|
21/12/2014|
21/12/2014|
18/12/2014|
14/12/2014|
04/12/2014|
01/12/2014|
01/12/2014|
28/11/2014|
20/11/2014|
20/11/2014|
12/11/2014|
01/11/2014|
21/10/2014|
19/10/2014|
18/10/2014|
14/10/2014|
12/10/2014|
12/10/2014|
12/10/2014|
10/10/2014|
06/10/2014|
06/10/2014|
01/10/2014|
29/09/2014|
29/09/2014|
19/09/2014|
15/09/2014|
09/09/2014|
01/09/2014|
26/08/2014|
26/08/2014|
19/08/2014|
19/08/2014|
08/08/2014|
29/07/2014|
29/07/2014|
27/07/2014|
27/07/2014|
21/07/2014|
21/07/2014|
21/07/2014|
03/07/2014|
01/07/2014|
23/06/2014|
21/06/2014|
18/06/2014|
18/06/2014|
18/06/2014|
29/05/2014|
21/05/2014|
17/05/2014|
09/05/2014|
09/05/2014|
09/05/2014|
05/05/2014|
27/04/2014|
20/04/2014|
20/04/2014|
20/04/2014|
11/04/2014|
07/04/2014|
31/03/2014|
31/03/2014|
25/03/2014|
04/03/2014|
27/02/2014|
21/02/2014|
17/02/2014|
14/02/2014|
04/02/2014|
31/01/2014|
31/01/2014|
25/01/2014|
16/01/2014|
15/01/2014|
15/01/2014|
14/01/2014|
02/01/2014|
25/12/2013|
19/12/2013|
11/12/2013|
11/12/2013|
06/12/2013|
03/12/2013|
03/12/2013|
27/11/2013|
25/11/2013|
20/11/2013|
17/11/2013|
11/11/2013|
08/11/2013|
06/11/2013|
05/11/2013|
28/10/2013|
28/10/2013|
28/10/2013|
27/10/2013|
21/10/2013|
21/10/2013|
21/10/2013|
16/10/2013|
10/10/2013|
09/10/2013|
09/10/2013|
29/09/2013|
21/09/2013|
17/09/2013|
17/09/2013|
15/09/2013|
15/09/2013|
14/09/2013|
03/09/2013|
27/08/2013|
27/08/2013|
17/08/2013|
12/08/2013|
12/08/2013|
12/08/2013|
07/08/2013|
29/07/2013|
18/07/2013|
18/07/2013|
12/07/2013|
12/07/2013|
11/07/2013|
07/07/2013|
06/07/2013|
29/06/2013|
21/06/2013|
21/06/2013|
16/06/2013|
16/06/2013|
16/06/2013|
12/06/2013|
03/06/2013|
03/06/2013|
30/05/2013|
30/05/2013|
28/05/2013|
28/05/2013|
28/05/2013|
23/05/2013|
23/05/2013|
20/05/2013|
20/05/2013|
16/05/2013|
16/05/2013|
10/05/2013|
10/05/2013|
06/05/2013|
04/05/2013|
23/04/2013|
21/04/2013|
21/04/2013|
19/04/2013|
14/04/2013|
11/04/2013|
08/04/2013|
03/04/2013|
31/03/2013|
22/03/2013|
21/03/2013|
14/03/2013|
14/03/2013|
11/03/2013|
11/03/2013|
11/03/2013|
03/03/2013|
03/03/2013|
03/03/2013|
03/03/2013|
03/03/2013|
25/02/2013|
25/02/2013|
18/02/2013|
18/02/2013|
18/02/2013|
14/02/2013|
14/02/2013|
11/02/2013|
11/02/2013|
11/02/2013|
27/01/2013|
25/01/2013|
22/01/2013|
22/01/2013|
15/01/2013|
13/01/2013|
10/01/2013|
10/01/2013|
10/01/2013|
09/01/2013|
09/01/2013|
30/12/2012|
25/12/2012|
25/12/2012|
24/12/2012|
24/12/2012|
19/12/2012|
18/12/2012|
18/12/2012|
12/12/2012|
08/12/2012|
06/12/2012|
05/12/2012|
04/12/2012|
04/12/2012|
27/11/2012|
26/11/2012|
24/11/2012|
24/11/2012|
24/11/2012|
19/11/2012|
18/11/2012|
18/11/2012|
18/11/2012|
10/11/2012|
09/11/2012|
09/11/2012|
09/11/2012|
07/11/2012|
07/11/2012|
07/11/2012|
07/11/2012|
07/11/2012|
07/11/2012|
05/11/2012|
02/11/2012|
02/11/2012|
01/11/2012|
31/10/2012|
31/10/2012|
30/10/2012|
30/10/2012|
26/10/2012|
26/10/2012|
26/10/2012|
26/10/2012|
19/10/2012|
19/10/2012|
19/10/2012|
19/10/2012|
19/10/2012|
29/09/2012|
10/09/2012|
10/09/2012|
10/09/2012|
10/09/2012|
10/09/2012|
09/09/2012|
01/09/2012|
01/09/2012|
01/09/2012|
30/08/2012|
24/08/2012|
22/08/2012|
22/08/2012|
22/08/2012|
21/08/2012|
15/08/2012|
15/08/2012|
15/08/2012|
13/08/2012|
13/08/2012|
10/08/2012|
09/08/2012|
09/08/2012|
07/08/2012|
06/08/2012|
06/08/2012|
06/08/2012|
06/08/2012|
31/07/2012|
31/07/2012|
31/07/2012|
31/07/2012|
28/07/2012|
28/07/2012|
28/07/2012|
28/07/2012|
28/07/2012|
28/07/2012|
28/07/2012|
28/07/2012|
25/07/2012|
25/07/2012|
15/07/2012|
15/07/2012|
14/07/2012|
10/07/2012|
10/07/2012|
09/07/2012|
14/06/2012|
14/06/2012|
09/06/2012|
09/06/2012|
09/06/2012|
08/06/2012|
04/06/2012|
04/06/2012|
03/06/2012|
03/06/2012|
21/05/2012|
20/05/2012|
20/05/2012|
06/05/2012|
27/04/2012|
13/04/2012|
13/04/2012|
13/04/2012|
12/04/2012|
12/04/2012|
07/04/2012|
07/04/2012|
06/04/2012|
06/04/2012|
04/04/2012|
01/04/2012|
01/04/2012|
01/04/2012|
19/03/2012|
19/03/2012|
18/03/2012|
18/03/2012|
12/03/2012|
12/03/2012|
04/03/2012|
04/03/2012|
04/03/2012|
04/03/2012|
04/03/2012|
04/03/2012|
04/03/2012|
04/03/2012|
02/03/2012|
02/03/2012|
02/03/2012|
25/02/2012|
25/02/2012|
25/02/2012|
25/02/2012|
25/02/2012|
25/02/2012|
05/11/2011|
30/10/2011|
30/10/2011|
29/10/2011|
21/10/2011|
11/10/2011|
11/10/2011|
08/10/2011|
04/10/2011|
03/10/2011|
03/10/2011|
03/10/2011|
01/10/2011|
01/10/2011|
25/09/2011|
24/09/2011|
23/09/2011|
23/09/2011|
23/09/2011|
23/09/2011|
23/09/2011|
20/09/2011|
17/09/2011|
17/09/2011|
16/09/2011|
15/09/2011|
11/09/2011|
11/09/2011|
07/09/2011|
07/09/2011|
04/09/2011|
04/09/2011|
04/09/2011|
04/09/2011|
02/09/2011|
02/09/2011|
02/09/2011|
02/09/2011|
27/08/2011|
27/08/2011|
27/08/2011|
27/08/2011|
26/08/2011|
26/08/2011|
26/08/2011|
26/08/2011|
25/08/2011|
25/08/2011|
23/08/2011|
23/08/2011|
16/08/2011|
16/08/2011|
16/08/2011|
16/08/2011|
11/08/2011|
11/08/2011|
11/08/2011|
07/08/2011|
04/08/2011|
29/07/2011|
28/07/2011|
24/07/2011|
24/07/2011|
23/07/2011|
23/07/2011|
22/07/2011|
21/07/2011|
21/07/2011|
17/07/2011|
17/07/2011|
15/07/2011|
15/07/2011|
15/07/2011|
15/07/2011|
13/07/2011|
13/07/2011|
13/07/2011|
13/07/2011|
29/06/2011|
29/06/2011|
19/06/2011|
19/06/2011|
19/06/2011|
19/06/2011|
18/06/2011|
18/06/2011|
18/06/2011|
18/06/2011|
17/06/2011|
17/06/2011|
14/06/2011|
14/06/2011|
13/06/2011|
13/06/2011|
13/06/2011|
13/06/2011|
05/06/2011|
05/06/2011|
03/06/2011|
03/06/2011|
03/06/2011|
03/06/2011|
01/06/2011|
01/06/2011|
01/06/2011|
01/06/2011|
01/06/2011|
01/06/2011|
01/06/2011|
01/06/2011|
29/05/2011|
29/05/2011|
29/05/2011|
29/05/2011|
29/05/2011|
29/05/2011|
23/05/2011|
23/05/2011|
22/05/2011|
22/05/2011|
22/05/2011|
22/05/2011|
22/05/2011|
22/05/2011|
21/05/2011|
21/05/2011|
21/05/2011|
21/05/2011|
16/05/2011|
16/05/2011|
13/05/2011|
13/05/2011|
06/05/2011|
06/05/2011|
04/05/2011|
04/05/2011|
04/05/2011|
04/05/2011|
02/05/2011|
02/05/2011|
02/05/2011|
02/05/2011|
01/05/2011|
01/05/2011|
01/05/2011|
01/05/2011|
01/05/2011|
01/05/2011|
26/04/2011|
26/04/2011|
26/04/2011|
26/04/2011|
26/04/2011|
26/04/2011|
21/04/2011|
21/04/2011|
21/04/2011|
21/04/2011|
20/04/2011|
20/04/2011|
20/04/2011|
20/04/2011|
20/04/2011|
20/04/2011|
15/04/2011|
11/04/2011|
11/04/2011|
08/04/2011|
03/04/2011|
27/03/2011|
27/03/2011|
26/03/2011|
26/03/2011|
20/03/2011|
20/03/2011|
19/03/2011|
19/03/2011|
19/03/2011|
13/03/2011|
13/03/2011|
12/03/2011|
11/03/2011|
11/03/2011|
09/03/2011|
07/03/2011|
07/03/2011|
05/03/2011|
04/03/2011|
04/03/2011|
04/03/2011|
18/02/2011|
21/01/2011|
21/01/2011|
16/01/2011|
16/01/2011|
11/01/2011|
08/01/2011|
02/01/2011|
02/01/2011|
29/12/2010|
29/12/2010|
28/12/2010|
26/12/2010|
13/12/2010|
13/12/2010|
08/12/2010|
02/12/2010|
30/11/2010|
30/11/2010|
28/11/2010|
26/11/2010|
26/11/2010|
24/11/2010|
16/11/2010|
16/11/2010|
16/11/2010|
09/11/2010|
07/11/2010|
31/10/2010|
31/10/2010|
31/10/2010|
26/10/2010|
25/10/2010|
22/10/2010|
18/10/2010|
16/10/2010|
16/10/2010|
11/10/2010|
10/10/2010|
10/10/2010|
09/10/2010|
05/10/2010|
28/09/2010|
28/09/2010|
24/09/2010|
24/09/2010|
22/09/2010|
22/09/2010|
15/09/2010|
15/09/2010|
15/09/2010|
12/09/2010|
12/09/2010|
12/09/2010|
12/09/2010|
06/09/2010|
06/09/2010|
05/09/2010|
05/09/2010|
29/08/2010|
29/08/2010|
29/08/2010|
29/08/2010|
22/08/2010|
22/08/2010|
21/08/2010|
21/08/2010|
21/08/2010|
21/08/2010|
21/08/2010|
21/08/2010|
14/08/2010|
13/08/2010|
13/08/2010|
07/08/2010|
07/08/2010|
12/07/2010|
12/06/2010|
12/06/2010|
12/06/2010|
24/05/2010|
24/05/2010|
11/05/2010|
10/05/2010|
09/05/2010|
09/05/2010|
09/05/2010|
01/04/2010|
01/04/2010|
31/03/2010|
31/03/2010|
31/03/2010|
28/03/2010|
28/03/2010|
28/03/2010|
20/03/2010|
12/03/2010|
12/03/2010|
12/03/2010|
08/03/2010|
07/03/2010|
06/03/2010|
05/03/2010|
03/03/2010|
03/03/2010|
28/02/2010|
21/02/2010|
19/02/2010|
14/02/2010|
11/02/2010|
11/02/2010|
10/02/2010|
08/02/2010|
08/02/2010|
08/02/2010|
28/01/2010|
25/01/2010|
20/01/2010|
20/01/2010|
16/01/2010|
16/01/2010|
15/01/2010|
15/01/2010|
11/01/2010|
11/01/2010|
10/01/2010|
07/01/2010|
03/01/2010|
03/01/2010|
03/01/2010|
17/12/2009|
15/12/2009|
15/12/2009|
13/12/2009|
13/12/2009|
28/11/2009|
28/11/2009|
28/11/2009|
28/11/2009|
27/11/2009|
27/11/2009|
27/11/2009|
27/11/2009|
27/11/2009|
27/11/2009|
21/11/2009|
21/11/2009|
18/11/2009|
18/11/2009|
16/11/2009|
16/11/2009|
30/10/2009|
30/10/2009|
11/10/2009|
10/10/2009|
10/10/2009|
07/10/2009|
07/10/2009|
04/10/2009|
30/09/2009|
30/09/2009|
27/09/2009|
27/09/2009|
27/09/2009|
22/09/2009|
20/09/2009|
18/09/2009|
18/09/2009|
18/09/2009|
16/09/2009|
16/09/2009|
16/09/2009|
08/09/2009|
07/09/2009|
06/09/2009|
06/09/2009|
05/09/2009|
05/09/2009|
26/08/2009|
21/08/2009|
19/08/2009|
19/08/2009|
15/08/2009|
15/08/2009|
15/08/2009|
11/08/2009|
11/08/2009|
11/08/2009|
11/08/2009|
19/07/2009|
19/07/2009|
18/07/2009|
18/07/2009|
27/03/2009|
22/03/2009|
22/03/2009|
27/01/2009|
27/01/2009|
27/01/2009|
17/01/2009|
17/01/2009|
17/01/2009|
17/01/2009|
17/01/2009|
17/01/2009|
11/01/2009|
06/12/2008|
06/12/2008|
06/12/2008|
06/12/2008|
23/11/2008|
23/11/2008|
16/11/2008|
16/11/2008|
04/11/2008|
04/11/2008|
03/11/2008|
03/11/2008|
24/10/2008|
24/10/2008|
24/10/2008|
24/10/2008|
15/09/2008|
15/09/2008|
15/09/2008|
15/09/2008|
15/09/2008|
15/09/2008|
06/09/2008|
06/09/2008|
05/09/2008|
05/09/2008|
05/09/2008|
05/09/2008|
01/09/2008|
01/09/2008|
01/09/2008|
01/09/2008|
22/08/2008|
22/08/2008|
17/08/2008|
17/08/2008|
16/08/2008|
16/08/2008|
28/07/2008|
28/07/2008|
28/07/2008|
28/07/2008|
28/07/2008|
28/07/2008|
19/07/2008|
19/07/2008|
24/05/2008|
24/05/2008|
03/05/2008|
03/05/2008|
29/04/2008|
11/02/2008|
05/01/2008|
09/12/2007|
18/11/2007|
10/11/2007|
10/11/2007|
06/11/2007|
06/11/2007|
06/09/2007|
26/08/2007|
25/08/2007|
11/07/2007|
16/06/2007|
16/06/2007|
10/06/2007|
10/06/2007|
19/05/2007|
19/05/2007|
19/05/2007|
19/05/2007|
24/04/2007|
24/04/2007|
14/04/2007|
14/04/2007|
05/04/2007|
05/04/2007|
28/02/2007|
28/02/2007|
05/02/2007|
05/02/2007|
04/02/2007|
04/02/2007|
04/02/2007|
04/02/2007|
04/02/2007|
04/02/2007|
29/01/2007|
29/01/2007|
29/01/2007|
29/01/2007|
11/01/2007|
11/01/2007|
11/01/2007|
11/01/2007|
27/12/2006|
27/12/2006|
27/12/2006|
27/12/2006|
27/12/2006|
27/12/2006|
20/12/2006|
20/12/2006|
17/11/2006|
30/09/2006|
28/07/2006|
12/04/2006|
12/04/2006|
12/04/2006|
06/03/2006|
21/02/2006|
17/02/2006|
31/01/2006|
10/01/2006|
28/12/2005|
31/10/2005|
26/09/2005|
29/08/2005|
11/08/2005|
08/08/2005|
24/06/2005|
24/06/2005|
24/06/2005|
03/04/2005|
03/04/2005|
03/04/2005|
03/04/2005|

ver + notas
 
Center for the Study of the Presidency
Freedom House