A constellation is not an object, it's a pattern of objects visible from a certain perspective. Look from a different perspective, and the pattern disappears.
That's what's going on right now with the raging controversies over the meaning of the word "Pagan." From some perspectives it makes sense, from others it does not. And since no single perspective has authority, neither does any single definition.
The constellation dilemma
Here's a small sampling of the questions skewed by the constellation dilemma:...