ON THE COUCH
Writing a history of seating raises the problem of nomenclature. Take the couch, for example. The Greeks and the Romans dined on couches, which were really more like beds, which may be why the word derives from the French coucher, to lie down, although to complicate matters the French don’t call a couch a couche, but rather a canapé. (You can use that word in English, if you want to be fancy.) Midwesterners used to call couches davenports, after the Massachusetts company that manufactured them. When I was growing up in Canada,