Wow, your smug condescension is really something to witness. It's actually quite comical. And most of the massive problems that take place in Aboriginal communities today are related to hundreds of years of contact with Westerners — which introduced alcohol, racism, poverty, etc. Duh!
My opinions come from being widely read on this topic, from a variety of scientific disciplines. The fact that this is continually intentionally disregarded by you is yet more of your ridiculous smugness, which btw, makes you look like a jerk, and not like a smart person. This is compounded by the fact that not only do you not substantively refute any of the things that I’ve said, but you can’t even put your comment as a response to what I’ve said — rather you put it as a response to your own prior comment and I stumbled upon it purely by accident.
As you may notice, the URL ends with gov.au — the website of the government of Australia.
You might want to actually verify the things you are so all-fired sure of before you spout them — particularly when I had the information provided right there at your fingertips. Here’s the official website for the USA.