Here's one view of America
circa 2008: The US is a modern-day Roman Empire -- overstretched, underperforming, slowly crumbling into history's dustbin.
Here's Parag Khanna's view: Nonsense. The geopolitical wooziness Americans are
feeling isn't decline. It's realignment.
In his book The Second World: Empires and Influence in the
New Global Order, Khanna, 31, describes a planet dominated by a trio of
superpowers: the US, China,
and Europe. In this tripolar era, America's fate
depends on tough national choices, not lame historical analogies. If the US wises… more