Here is how he lifts off:
When did "liberal guilt" get such a bad reputation? You hear it all the time now from people who sneeringly dismiss whites who support Obama's candidacy as "guilty liberals." There are, of course, many reasons why whites might support Obama that have nothing to do with race. But what if redeeming our shameful racial past is one factor for some? Why delegitimize sincere excitement that his nomination and potential election would represent a historic civil rights landmark: making an abstract right a reality at last. Instead, their feeling must be disparaged as merely the result of a somehow shameful "liberal guilt."
Since when has guilt become shameful? Since when is shame shameful when it's shame about a four-centuries-long historical crime? Not one of us is a slave owner today, segregation is no longer enshrined in law, and there are fewer overt racists than before, but if we want to praise America's virtues, we have to concede—and feel guilty about—America's sins, else we praise a false god, a golden calf, a whited sepulcher, a Potemkin village of virtue. (I've run out of metaphors, but you get the picture.)
Guilt is good, people! The only people who don't suffer guilt are sociopaths and serial killers. Guilt means you have a conscience. You have self-awareness, you have—in the case of America's history of racism—historical awareness. Just because things have gotten better in the present doesn't mean we can erase racism from our past or ignore its enduring legacy...
Of course, it's not enough just to feel guilty or to act on guilt alone. But guilt can often spur us to deal with the enduring consequences of the injustices of the past and force us not to pretend there are none.
And he takes on conservative anti-guilt, too:
It's especially surprising to hear "guilt" being disparaged by conservatives, since they present themselves as moralists; they are quick to decry liberals for seeking to abolish guilt over various practices conservatives deem immoral. But was slavery not immoral? For those conservatives who make a fetish of "values": Was not the century of institutionalized racism and segregation that followed the end of slavery a perpetuation of "flawed values" that the nation should feel an enduring guilt over? For those conservatives who are forever speaking of the way they value history and memory more than liberals: Should we abolish the history and memory of slavery and racism just because they're no longer legally institutionalized?
Do we abolish its memories and its effects? Do we abolish the very consciousness of the past and pretend we have a clear conscience? Pretend that on the question of racism, there is no problem anymore? America is impeccably virtuous? This sounds more like Jacobin "Year Zero" thinking than true conservatism...
No, it's not a Democrat or Republican issue; it's a liberal and conservative issue.
I'll leave it there and urge you to go read the entire, extended essay, which is bound to offer much food for thought.
If you do make it through, any reactions?