No, not all Aussies, there are still those that think the oil and coal will last forever, and don't care if they pollute the planet.
There are a lot more that do care though, we feel the effects of climate change a lot, in my country, and we already have a problem with not enough water, so we look at ways of helping the environment, and supplying our own food.
I hope that everyone in the world will look at how much they consume, and look at ways of changing the way we live, so that we have a better place to live.