Here's a shocking statistic: It's courtesy of the Australian Literacy and Numeracy Foundation, or ALNF, a Sydney-based charity that promotes literacy development among under-privileged groups, in particular Aboriginal people in remote Australia. To garner support for their cause, the ALNF has fantastic marketing and PR, with a seemingly endless line of celebrities who ' raise their hands ' and successfully appeal to concerned public to part with their cash and fund their programs. Statistics like the one above are a great hook. They appeal to the guilt that many non-Indigenous people feel about Indigenous disadvantage and it gives them a way to feel like they are part of the "solution" without have to leave their urban locales. Here's another example from a couple of years back of just how impressive (and lucrative) their strategy - and that statistic - can be: Someone like me who's worked in remote communities for years and is passion...
Non-Indigenous (i.e. munanga) linguist doing a bunch of stuff in the Katherine Region with languages (and more) occasionally sharing his thoughts...