Transition Australia is a movement you can join. It is about communities coming together to address the big challenges we face by starting local. One of the key features of Transition is to motivate and support others. Transition Australia was set up to allow Transition Groups in Australia to share connect and support each other. The website aims to inspire, help groups connect and support groups with resources related to sustainability, food security, equity and building a better world.
Check them out here:
https://transitionaustralia.net/