Greenwald over at Salon lays out his reasons why we should end the war in Afghanistan, but what he sees as the political roadblocks for such an endeavor. Here is a snippet:
But as became clear with Iraq, the “mere” fact that a large majority of Americans oppose a war has little effect — none, actually — on whether the war will continue. Like so much of what happens in Washington, the National Security State and machinery of Endless War doesn’t need citizen support. It continues and strengthens itself without it. That’s because the most powerful factions in Washington — the permanent military and intelligence class, both public and private — would not permit an end to, or even a serious reduction of, America’s militarized character. It’s what they feed on. It’s the source of their wealth and power.
He also discusses the repercussions of being in a constant state of war:
A country that turns itself into a war-fighting state, a militarized empire, is choosing what kind of country it wants to be. And as long as that continues, everything else — wild expansions of executive power, the explicit rejection of the rule of law for elites, a continuous erosion of civil liberties, ever-expanding secrecy justifications, supreme empowerment of a permanent national security class whose power transcends elections — are all necessary and inevitable by-products. As Thomas Jefferson observed in an 1810 letter to Ceasar Rodney: “In times of peace the people look most to their representatives; but in war, to the executive solely.” Jefferson was assuming “war” was a temporary state of affairs; where, as with us now, it’s the permanent reality, the effect is far greater. As long as a President is waging wars and trying to control the world through military force, he desperately needs the CIA, the military, the entire National Security State apparatus, and thus cannot “change” policies of secrecy, civil liberties, privacy and the like — even if he wanted to.
Obama’s continuation of many of Bush’s foreign policies is disappointing, but perhaps, as Greenwald suggests, he cannot easily change course on his own.