They are going home for Thanksgiving, traveling through the clogged arteries of airports and highways, bearing bridge chairs and serving plates, port-a-cribs and pies.
They are going home to rooms that resound with old arguments and interruptions, to piano benches filled with small cousins, to dining room tables stretched out to the last leaf.
They no longer migrate over the river and through the woods straight into that Norman Rockwell poster: Freedom From Want. No, Thanksgiving isn't just a feast, but a reunion. It's no longer a celebration of food (which is plentiful in America) but of family (which is scarce).
Now families are so dispersed that it's easier to bring in the crops than the cousins. Now it's not so remarkable that we have a turkey to feed the family. It's more remarkable that there's enough family around to warrant a turkey.
For most of the year, we are a nation of individuals, all wrapped in separate cellophane packages like lamb chops in the meat department of a city supermarket. Increasingly we live with decreasing numbers. We create a new category like Single Householder and fill it to the top of the Census Bureau reports.
For most of the year, we are segregated along generation lines into retirement villages and singles complexes, young married subdivisions and college dormitories, all exclusive clubs whose membership is defined by age.
Even when we don't live in age ghettos, we often think that way. Those who worried about a generation gap in the 1960s worry about a generation war in the 1970s. They see a community torn by warring Rights: The Elderly Rights v. The Middle-Aged Rights v. The Children Rights. All competing for a piece of the pie.
This year, the Elderly Rights fought against mandatory retirement while the Younger Rights fought for job openings. The Children Rights worried about the money to keep their schools open, while the Elderly Rights worried about the rising cost of real-estate taxes.
The retired generation lobbied for an increase in Social Security payments, while the working generation lobbied for a decrease in Social Security taxes. The elderly wanted health care and the children wanted day care and the middle-aged were tired of taking care. They wanted the right to lead their own lives.
At times it seemed as if the nation had splintered into peer pressure groups, panthers of all ages, people who cried not "Me First" but, rather, "My Generation First."
But now they have come home for Thanksgiving. Even the Rights are a family who come together, not to fight for their piece of the pie this day, but to share it.
The family - as extended as that dining room table - may be the one social glue strong enough to withstand the centrifuge of special interests that send us spinning away from each other.
There, in the family, the Elderly Rights are also grandparents and the Children Rights are also nieces and nephews. There, the old are our parents and the young are our children. There we care about each others' lives. There self-interest includes concern for the future of the next generation. Because they are ours.
Our families are not just the people (if I may massacre Robert Frost) who, "when you have to go there, they have to let you in." They are the people who maintain an unreasonable interest in each other. They are the natural peacemakers in the generation war.
"Home" is the only place in society where we now connect along the ages, like discs along the spine of society. The only place where we remember that we're all related. And that's not a bad ideal to go home to.