This is a point which could be discussed for hours. My hometown, which I left in 1952 in Germany is now unrecognizable. I sometimes wonder my self what will happen. But there are pros and cons for all points of view in this matter, and I don't see a quick fix for any of them. I only hope that we will not suffer the same fate here in Australia, but the signs are already there. I am glad I am old and won't have to live through what is in store for us all.