Editor's note: Gregory Maguire is the best-selling author of "Making Mischief: a Maurice Sendak Appreciation" and many other novels, including "Wicked: The Life and Times of the Wicked Witch of the West," the basis for the Tony-winning Broadway musical "Wicked." He has lectured on art, literature and culture both at home and abroad.
(CNN) -- A firm old English friend, an elderly one now, who lived through the Blitz, told me this when I lived in London: There is a difference between government and state. The Houses of Parliament was government and did the work. The queen was state, and represented the government free of ideology, and therefore could be a living embodiment of neutrality and frosty maternal concern for all.
I didn't see it while I lived there. I was a radical Republican (anti-royalty) simply because I'm an American. But in the years since we in the Unites States have begun to cry "impeach" at the slightest grammatical slip of our leader, who happens to be head of both government and state, I have begun to see the practicality of a figurehead leader who has no political power, but is more eminent, always, than government.
We have one too: She is called the Statue of Liberty. But she doesn't give birth to a real human young. The Statue of Liberty is copper, and blind. The current old Queen is blinkered, and human, and revered for her humanizing failings as well as her work ethic.
There is so much about the royal family that doesn't work, but one thing it does do well is prove is that generations of squabbling citizens can indeed survive their differences and continue, persevere as a nation. The royalty is a testament to longevity of the nation, if it is nothing else.
And so now there is a new baby boy. By dint of holy ignorance, a newborn child can have nothing to do with the longevity of England. The child of Catherine, Duchess of Cambridge, and her husband, Prince William, makes immediate claim on our hope and our ability to splash out blessings simply because he is royal. But so too does any child: He or she declares the future for us.
Children testify to longevity, to continuity. Children, as my friend, the writer Jill Paton Walsh, once wrote, "stand in a different relationship to time" than we do. They have eternity where we have actuarial tables.
This particular baby, with the Lion and the Unicorn hand-stitched into his nappies, this child too stands in for that nation's hope for all children: that they will thrive, somehow, against all odds. By extension, because babies provide us older types a kind of vitamin nutrition we can get from no other source, we have to smile, too. We Americans love our children as much as the British. We love to hope for their future, for all of them.
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The opinions expressed in this commentary are solely those of Gregory Maguire.