eieio, Agree with your statement but cant work out if you are saying it is population or the choices we make being the greater cause..
I have chosen to buy a block and head out of the city... not quite to whence I came (the Mallee) but near enough to it.
I have never got to get a grip of Tim Flannery, dont know if it is his arguments or the delivery... tend to think the delivery is a bit arty as the content is generally ok.