Zbigniew Brzezinski summed it very well in an op-ed for the Washington Post on March 25, 2007:

The "war on terror" has created a culture of fear in America. The Bush administration's elevation of these three words into a national mantra since the horrific events of 9/11 has had a pernicious impact on American democracy, on America's psyche and on U.S. standing in the world. Using this phrase has actually undermined our ability to effectively confront the real challenges we face from fanatics who may use terrorism against us.

The damage these three words have done -- a classic self-inflicted wound -- is infinitely greater than any wild dreams entertained by the fanatical perpetrators of the 9/11 attacks when they were plotting against us in distant Afghan caves. The phrase itself is meaningless. It defines neither a geographic context nor our presumed enemies. Terrorism is not an enemy but a technique of warfare -- political intimidation through the killing of unarmed non-combatants.

The so-called "War on Terror" needs to be reframed -- for the sake of our democracy, our national security, and our relationship with the rest of the world.