Last week I mentioned in passing that “castle” in the stricter sense refers to a type of fortified residence: not necessarily a single-family dwelling, of course, but a place belonging to and possibly occupied by an important family, with all their associated guards, servants, hangers-on, and so forth. That’s the sense that will be at […]

Castles are a stereotypical feature of the fantasy genre, but for good reason: they’re a ubiquitous feature of nearly every non-nomadic society well into the gunpowder era, until artillery finally got powerful enough that “build a better wall” stopped being a useful method of defense. But castles, like walls, sometimes get simplified and misunderstood. So […]

There’s a pop-culture tendency to point at structures like Hadrian’s Wall or the Great Wall of China and laugh because “they didn’t keep invaders out.” But that betrays a very limited understanding of what a wall is for.