You can't eat the fish from Lake Macquarie because of the run off from coal ASH. from "retired" power stations . It used to cop the residue from Sulphide Corp in Cockle creek at the other end. Now it's from the south.
Solar and wind get cheaper and everything else is heading dearer. You are much more Patient than I am Octave. FACTS are the only thing to deal with. .Insurance people military forces and Oil company memo's SHOW they do too. Nev