Final answer:
To address Australia's health priorities, significant national policy changes must be made, and efforts should include identifying critical problems, exploring strategies for intervention, increasing community awareness, and scaling up disability services in primary healthcare.
Step-by-step explanation:
To address Australia's health priorities, significant national policy changes must be made, with a focus on identifying and defining critical problems and barriers to health, exploring strategies for sustainable health education and disease prevention, and increasing community awareness of disparities. Additionally, there is a need to scale up disability services in primary healthcare and for strong government action supported by an informed and concerned public.