Jon Meacham

I've been accused of being old before my time more than once. It's true that I've always felt an affinity for, and been comfortable around, older people. I attribute this to a childhood spent around my grandparents - and even a great-grandparent or two. I wouldn't trade those experiences for anything.

In America, now, let us - Christian, Jew, Muslim, agnostic, atheist, wiccan, whatever - fight nativism with the same strength and conviction that we fight terrorism. My faith calls on its followers to love one's enemies. A tall order, that - perhaps the tallest of all.

If heaven is understood more as God's space on earth than as an ethereal region apart from the essential reality we know, then what happens on earth matters even more than we think, for the Christian life becomes a continuation of the unfolding work of Jesus, who will one day return to set the world to rights.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.