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<div class="">May 18, 2013</div>
<h1>Climate Warnings, Growing Louder</h1>
<h6 class="">By
<span>
<a href="http://www.nytimes.com/interactive/opinion/editorialboard.html" rel="author" title="More Articles by THE EDITORIAL BOARD"><span>THE EDITORIAL BOARD</span></a></span></h6>
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<p>
The news that atmospheric concentrations of carbon dioxide, the most important global warming gas, <a title="NY Times article" href="http://www.nytimes.com/2013/05/11/science/earth/carbon-dioxide-level-passes-long-feared-milestone.html?pagewanted=all">have hit 400 parts per million</a>
for the first time in millions of years increases the pressure on
President Obama to deliver on his pledges to limit this country’s
greenhouse gas emissions. </p>
<p>
America cannot solve a global problem by itself. But as Mr. Obama
rightly observed in his inaugural address, the United States, as both
major polluter and world leader, has a deep obligation to help shield
the international community from rising sea levels, floods, droughts and
other devastating consequences of a warming planet. In his State of the
Union speech, he promised to take executive action if Congress failed
to pass climate legislation. </p>
<p>
Which is just what he will have to do. The prospects for broad-based
Congressional action putting a price on carbon emissions are nil. The
House is run by people who care little for environmental issues
generally, and Senate Republicans who once favored a pricing strategy,
like John McCain and Lindsey Graham, have long since slunk away.
Meanwhile, Republicans on the Senate Environment and Public Works
Committee have spent the last two weeks <a title="NY Times Article" href="http://www.nytimes.com/2013/05/10/us/politics/republicans-block-vote-on-nominee-to-lead-epa.html">trying to derail</a>
Mr. Obama’s nominee to run the Environmental Protection Agency — a
moderate named Gina McCarthy. Ms. McCarthy has served two Republican
governors (Mitt Romney was one) but is considered suspect by the right
wing because she wants to control carbon pollution, which is driving
global temperatures upward. </p>
<p>
Hence the need for executive action. Yet we are now four months into Mr.
Obama’s second term, and there is no visible sign of a coherent
strategy. One plausible reason is that Mr. Obama has been preoccupied
with other issues and that his key players on climate have not been in
place. But that excuse disappears if Ms. McCarthy can survive a
threatened Senate filibuster; even if she does not, Mr. Obama has
sufficient talent in the E.P.A. and the Energy Department and among his
science advisers to get started. </p>
<p>
As this page <a title="NY Times editorial" href="http://www.nytimes.com/2012/12/28/opinion/time-to-confront-climate-change.html">has noted</a>,
it is possible to adopt a robust climate strategy based largely on
executive actions. The most important of these is to invoke the E.P.A.’s
authority under the Clean Air Act to limit pollution from stationary
industrial sources, chiefly the power plants that account for almost 40
percent of the country’s carbon emissions. The agency is reworking a
proposed rule to limit emissions from new power plants. A more complex
but no less necessary task is to devise rules for existing power plants,
which cannot be quickly shuttered without endangering the country’s
power supply, but which can be made more efficient or phased out over
time. </p>
<p>
Mr. Obama can also order the E.P.A. to curb the enormous leakage of
methane, a potent global warming agent, from gas wells and the pipes
that bring natural gas to consumers. This is critical if America’s
bountiful supplies of cheap natural gas are to become a cleaner bridge
from coal to alternative energy sources like wind and solar power.
</p>
<p>
He can hasten the development of less-polluting alternatives to
older-generation refrigerants and other chemicals. He can order the
Energy Department to embark on a major program to improve the efficiency
of appliances and commercial and residential buildings, which consume a
huge chunk of the country’s energy supply. And he can ramp up
investment in basic research. </p>
<p>
All of this will take time, which is why it is important to get started.
The most important of Mr. Obama’s first-term environmental initiatives —
the historic fuel economy standards that will double the efficiency of
America’s cars and light trucks — took more than three years to complete
between the time they were proposed and when they were <a title="NY Times article" href="http://www.nytimes.com/2012/08/29/business/energy-environment/obama-unveils-tighter-fuel-efficiency-standards.html">finalized last August</a>. New power plant standards can be expected to take at least as long. </p>
<p>
Mr. Obama has a firm grasp of the climate issue, and no one doubts that
he cares about it. But as is often the case with this president, the
question is whether he will exhibit a sense of urgency to match his
intellectual understanding. </p><br clear="all"></div><br>-- <br>Art Deco (Wayne A. Fox)<br><a href="mailto:art.deco.studios@gmail.com" target="_blank">art.deco.studios@gmail.com</a><br><br><img src="http://users.moscow.com/waf/WP%20Fox%2001.jpg"><br>
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