Coober Pedy attracts tourists from all over the world. The mines, underground churches and graveyard are the most interesting attractions here. The trees you can find in this town are iron welded. You can play golf at night only to avoid hot temperatures. The local golf is free of grass that is why players take a small piece of tee-off turf with them.
#2, people can wave a proud flag about living anywhere, including antarctica, but the real question is- how sustainable are they? are they producing foodstuffs and their own essential materials, or are they dependent upon such things being delivered to them?
by comparison, i can permanently retire into my son's treehouse and facetiously consider myself a 'green person' while the electric company, waterworks, gas and internet providers provide all the essentials.
but what have i actually accomplished?