HolyJellyfish wrote...
This quote makes me wonder if the Fade and the real world (Thedas) are actually supposed to exist as one realm, but were forcefully separated. Hence the tears and rifts into the fade, etc. And the Mirrors were an attempt by non-mages to reconvine with the Fade - since, perhaps, everyone once was a mage. But then something horrible happened, which may have spawned the Darkspawn. Its possible the Tevinters may have had nothing to do with it. It could have been the Arlathans, hence why the Tevinter imperium took it upon themselves to enslave and punish them. Who knows?
Honestly, I've wondered about this for a while. Dragon Age was always supposed to be a magic comes back sort of thing -- I think I recall reading that in an interview, but the world other than mages, is surprisingly 'unmagical'. A few dragons here or there, but other than mages, it's surprisingly magic light. Some sort of separation between the Fade and the World may explain it. It would also explain why elves stopped being all mages and so on, among other things.
As for what caused it, we really don't know. A part of me *wants* it to be elves, just because of how they act. While they're certainly oppressed, if you read the history they weren't exactly clean. Ignoring ones' neighbors requests for help and watching them go down doesn't really endear yourself to them. And the whole 'Shem made us mortal' thing just makes me roll my eyes. There HAS to be a reason for it beyond that, and it'd be poetic if it was self-caused.