He peers at the cover of Miranda's book. "That looks interesting," he opines.
He looks up at her. "Is the history of magical justice particularly upsetting? I mean, compared to baseline magical society upsettingness?"
"I mean," says Miranda, "it is, but I was expecting a lot of it at least in a general sense."
"And the parts you weren't expecting? You can tell me to shut up and go find a copy of the book if you want."
Sigh. "I knew they used to use Dementors at Azkaban. I knew they stopped. I didn't know they had no good way to contain the Dementors or destroy them or anything and so they're just running wild."
"...that sounds like the kind of thing I should probably go get a book on before doing any thinking about."
"This isn't the book for it. Try The Dementors and their Kiss for an overview."
"There were some wild ones even before, the ones who didn't work at Azkaban, but I didn't know they just let them all go when they stopped using them as prison guards."
"And muggles can't see them and our only defence is a spell that's typically not taught until we're much older." Still deadpan.
He lays his face on his hands.
"So can putting all of them in a rocket and launching them to the Kuiper Belt be another of our goals?"
"Okay, then step two of that goal is getting a team of wixen who can cast the Patronus on board with the project."
"I'm not sure herding the Dementors will actually be a viable plan... I guess if they really can't be destroyed it might be the best we can do."
"Well this book seems pretty adamant on the indestructible aspect, but I guess since we're already planning to eliminate death and disease killing an unlikable monster isn't all that different. Actually there surely have been attempts if they're so sure it won't work, maybe we should research that. Actually yeah we totally should, this is a thing we can actually do in the present, as opposed to most of our other plans."