All around Australia, and all round the world for that matter, communities that are really starting to build up in their own right taking on some of the challenges around improving our natural environment. They are helping each other to create action, whether it’s food gardens or composting, and in their own way taking steps towards a sustainable future. Now all our grandparents did this. They didn’t consider themselves greenies or left-wing crazies. They did it because it was the right, proper and sensible thing to do.