Space may be the endless frontier, but here on Earth, we define space in the modern sense as something enclosed. Walls, fences and barriers enclose space, define it and make it legible. In fact, the sense of limits is so strong these days with place that we often have to add qualifiers like “open space” to describe wholly natural environments like parks and forests as places without spatial limits.
While enclosures have been with us for centuries, the barriers they raise have never been so high or politically fraught. In the United States, one of the most controversial aspects of the Trump administration was over the erection of a