Jack: Oh... I was just thinking about amnesia. It doesn't quite track with Linea's nickname.
Teal'c: The Destroyer of Worlds.
Jack: Yeah, that one.
Sam: Well, actually, in sort of a sick way, it does. I mean, Ke'ra said herself their society was on the verge of collapse, despite their efforts. This world is in trouble, sir.
Teal'c: Perhaps Linea was experimenting with other ways in which to destroy worlds.
Jack: Variety being the spice of life and all?