mistermack wrote:Firstly, there are more people about in Australia now, and they are far more mobile than they used to be. And there are more roads.
All that means that more fires get started, over a wider area.
And nowadays, you haven't got the abbos regularly burning off areas on a controlled basis, so there is more brush to burn.
And when fires start, they get put out. So that increases the available fuel over time.
I don't understand the logic over there. You see houses burned out, with trees and undergrowth growing right up to the buildings.
If I was living there, I'd have a cleared area round the house, to give myself a chance of surviving a fire.
And a swimming pool with a bloody great pump and hose.
There is some truth in this; however, most state governments try to replicate some aspects of aboriginal fire management by controlled burns in the cooler months. And certainly some people build houses in very dangerous situations, in terms of fire risk.
However, on average, it is likely that the extent of fires will increase in response to rising temperatures and longer, dryer summers...