I think DWA's question leads us to the heart of what I conceive to be the present moment "revolution issue". Clearly, the way DWA has phrased the question, the mortgagee should move with haste to Northern Alberta. But there are, I read, an estimated 2 million such morgagees (a figure that I hold in mind-boggled askance) and since Alberta's population couldn't accommodate them if they all arrived ..... but I belabour the underlying point that the situation is not that simple.