If half-black Barack Obama had decided years ago to call himself white - which his genes certainly entitled him to do - his story would have carried very different meaning. If millions of part-black people had followed him into whiteness, then the N.A.A.C.P. would be in true crisis.

Imagine filling a college with the first 1,000 students to get perfect SATs. Whatever the racial composition of that class would be, the notion seems absurd because we know that college in America is supposed to be about creating citizens and leaders in a diverse nation.

The boomers will eventually have to accept that it is not possible to stay young forever or to stop aging. But it is possible by committing to show up for each others in community after community, to earn a measure of immortality.

'The Purpose-Driven Life' is not just a mega-bestselling work of Christian faith; it is the thing that every voter, secular or not, yearns for.

Like the 'little emperors' of one-child China, too many Boomers were taught early that the world was made (or saved) for their comfort and enjoyment. They behaved accordingly, with a self-indulgence that was wholly rational, given their situation.

Honest people know that the road to success and virtue always involves shared sacrifice, hard work, and gratification postponed. Telling people otherwise isn't leadership, it is pandering.

If half-black Barack Obama had decided years ago to call himself white - which his genes certainly entitled him to do - his story would have carried very different meaning. If millions of part-black people had followed him into whiteness, then the N.A.A.C.P. would be in true crisis.