IMO Australia and Australian deserve much better that actually have.
It should be prospering country, sustainable without the constant worry about world conjuncture.
If only had robust sustainable industry/ agriculture etc doesn't need to worry about iron prices everyday.
There are few factors lacking and first I am going to address is : Transport.
Why couldn't we invest in proper rail line ?
Lets imagine future rail line circling whole Australia. From Darwin to Cairns, Brisbane ,Sydney , Melbourne , Adelaide and Perth then back to Darwin.
To start with .
Later we could do some lines going across continent too.
According to physics law once in movement sustaining running objects - like train needs only minimal energy to sustain.
Properly design rail transport should be cheaper then road transport at least by factor or 10 or maybe even 100!
Yes !
Because not only rolling on steel road is more efficient then on pneumatic tires on the road but for every small vehicle you need one driver and for whole train you don't need any.
I imagine that our future trains are going 24 /24 , 7/7 by computers autopilots only around Australia.
Clockwise/ anticlockwise.
Saving on fuel and drivers wages.
Every 100 km or so there are drop of stations and some wagons detach and stay there but main train keep going full speed.
Vice versa the system allow to join few wagons from station to catch up with running full speed passing train, without the need for stopping.
Next.
My future railroad is at least 5-6 meter wide.
Doesn't cost much more to build but when you have wagons 6 meter wide you could - drive your car into wagon perpendicularly park your 20 ft container perpendicular.
Then mean obliviously completely new rail lines to be build, but if we could travel to the Moon and Mars we should be able to construct 6 meter wide rails too.
Now I imagine that with such efficient train running at modest 200 km/h speed I should be able to drive with my car into wagon in Brisbane and for modest $100 drive off in Melbourne 10 hours later.
There are reasons sea ships are build bigger and bigger. Why our rails remain unchanged for two hundred years ?