After all this you no doubt realise you are dealing with a few halfwitted intellectual pigmy’s who believe that instead of being a gaggle of primitive violent Stone Age cultures, prior to Captain Cook, they prefer Bruce Pascoe's revised version of Australia.
Namely they think prior to European settlement Australia was a land filled with loving sophisticated peaceful people who had large settlements engaged in substantial crop harvesting. Of course these deluded fools then move on to peddle the rubbish that European settlement destroyed this peaceful productive harmonious nirvana.
