'The Speech' edited by T. Denean Sharpley-Whiting

In March 2008, Barack Obama gave himself an extended audition for president with "A More Perfect Union," his now-famous speech on race delivered in Philadelphia. It was not something Obama wanted to do; up to that point, race was something the black candidate had avoided talking about in any terms other than hopeful and optimistic. But Obama's pastor, Jeremiah Wright, had alarmed the public when media outlets unearthed a few clips from his old sermons at Trinity United Church of Christ in Chicago -- "God damn America" was the most quoted of several sentiments that expressed anger about the country's unequal treatment of its black citizens.

The immediate suspicion and condemnation of Wright cast a pall over Obama at a critical point in his historic effort to capture the Democratic nomination. Simmering questions about Obama's racial affiliation suddenly reignited -- was he black like Wright, i.e., black and angry? When minimizing the issue didn't make it go away, Obama decided to take the opposite tack. The speech was a gamble: By talking about race in the biggest, most historical and yet most intimate terms possible, the controversy over Wright finally might be reduced to the red herring that it really was.

The gamble worked, in the sense that Obama went on to win the primary and then the general election. But did the speech work? Was it the watershed moment in race relations that relieved pundits almost universally agreed that it was? Despite its own deferential attitude, "The Speech: Race and Barack Obama's 'A More Perfect Union,' " a new essay collection edited by Vanderbilt University professor and cultural critic T. Denean Sharpley-Whiting, offers answers that are a lot more complex than the unvarnished praise Obama's oration has gotten so far.

That's partly because the 13 contributors of diverse backgrounds and vocations -- among them sociologist William Julius Wilson and columnist Derrick Jackson -- recognize the basic folly in assuming the historic impact of something that is only a year old. They also recognize that race matters are too emotionally and politically far-reaching to be redirected by a single speech; the highest praise is therefore restrained, while those presenting the greatest criticism also concede that Obama, as a black man and presidential candidate, had little margin of candor to work with. Overall, "The Speech," though somewhat uneven, is a rich landscape of opinion on the state of race and Obama's singular relationship to it. Last year, we simply couldn't see these arguments in the heat of the campaign; now they're coming into focus.