What are some other environmental challenges the aboriginals face?

Aboriginals have many challenges in life starting from the 1700"s to now in 2011. It was very hard to catch food and in fact living in the bush, was bad the danger of the animals would be terrifying. If the aboriginal children were not cooperating or listening to the elders they would get punished very harshly. Imagine how hard it would be trying to fight a battle with little essentials to bomb and destroy the Europeans. Even now in 2011 local citizens of the bush and outback have hard working days.