I really love diasporas. It was probably the African diasporas in the Americas that first drew my attention to the importance of the phenomenon, but once you adjust to seeing the world in movement, they show up everywhere. Stable borders dissolve in the churning of peoples.
I don’t often pay much attention to the influence of diasporic movements on Europe much beyond the vital Jewish and Islamic ones, but they are there, of course. I’ve been thinking about that more lately as I look at the diasporas centered in the Near East. Especially if I keep running with Gobekli Tepe as a key node in a very ancient diaspora, it makes sense to look not just at the diaspora southward, but also northward.