Sustainability means ensuring that life's precious resources are managed well today so that they are here tomorrow. And for generations to come.
For the Gunditjmara people from western Victoria, Australia, sustainability is defined as: 'you never take more than you need' (sourced from https://museumvictoria.com.au/bunjilaka/). In this respect, there is still much to learn from the first Australians.
Sustainability can be seen in the environment is numerous ways that include:
natural resource management
first Australians' knowledge
wild, remote landscapes such as World Heritage properties