i been with this post from the start , i been replying to it from early on too and i just don't see it possible and simply say "why not in fantasy world" that's all :D
i cant just make things up that doesn't make sense even if its fiction (my personal opinion tho) , and i like it better that they left it to players to decide rather than including it in the lore , considering they censor some of the story and lore i wont be surprised if they come up with a weird clumsy explanation to not offend anyone and just call it a day!