There was a time Mogga, when we did, as it was somehow deemed we were running out of water, but over time everyone worked out the same amount of water has been on earth give or take a bit for billions of years, so that kind of went away. You may recall it was a bloke called flannery that said we would not see rain again or something to that effect. Kind of sad. Mind you we were also not supposed to still see oil, let alone coal, as both of them were also getting used to quickly. That also has gone away.
