We would do better to keep immigration levels lower. All we do in this place now is export our commodity wealth, while we manufacture almost nothing anymore. Other countries have to actually make stuff to export to pay for what they import. We are just a giant quarrie. The more people we cram into this place, the faster we have to dig up our wealth to fund our lifestyle, and the faster the party is over.
Australia is not a continent full of wealth. We are just an ordinary continent of moderate wealth and few people. As soon as we fill the place up with people we lose the one thing that makes this place so great.
Once we export all the coal and iron ore and gas and metals and everything else, then people will have to go back to work in factories and make stuff like other countries do to fund our lifestyles.
See ya's.