Project Syndicate.
 PARIS – For some time now, a certain strategic vision has been gaining 
traction: the United States is becoming energy-independent, paving the 
way for its political retreat from the Middle East and justifying its 
strategic “pivot” toward Asia. This view seems intuitively correct, but 
is it?
 Energy-hungry America has 
long depended on the global market to meet domestic demand. In 2005, the
 US imported 60% of the energy that it consumed. Since then, however, 
the share of imports has decreased, and it should continue to do so. The
 US is expected to become energy self-sufficient in 2020, and to become 
an oil exporter by 2030.
This
 scenario would grant the US three enormous advantages. It would enhance
 US economic competitiveness, especially relative to Europe, given the 
lower costs involved in the extraction of shale gas. It would also 
reduce America’s exposure to growing unrest in the Arab world. Finally, 
it would increase the relative vulnerability of America’s main strategic
 rival, China, which is becoming increasingly dependent on Middle East 
energy supplies.
These facts 
obviously need to be taken seriously, but their implications for US 
foreign policy in the Middle East should not be too hastily drawn. Above
 all, though energy dependence is a key element of US policy in the 
region, it is far from being the only factor. Israel’s security and the 
desire to contain Iran are equally important.
Moreover,
 the Middle East’s role in the global geopolitics of energy will grow in
 the coming decades, making it difficult to see how a superpower like 
the US could simply walk away from the region. Within the next 15 years,
 OPEC countries will account for 50% of global oil production, compared 
to only 42% today. Furthermore, the country on which this increase will 
most likely hinge is Iraq.