If I read this right, then we'll actually be unaffected on the whole. But a bit warmer...
Look, I'm all for bringing attention to bear on the fate of the world, and I'm all for everyone getting on that bandwagon and making people more aware of what's going on. What really shits me is when otherwise trustworthy, respected, and august bodies start dribbling crap and confusing people.
I don't care WHERE you live, drought and flooding are mutually exclusive. Sorry.
Australia may experience flooding in some regions and drought in others, that I can accept. We're a big country, with room for wide variation. But none of that is made clear by that article, it's just badly written and doesn't convey what may happen.
Temperatures rising means more energy in the weather systems. And there's no use saying Australia will be affected as though only Australia will be affected, the entire world is a system that constantly tries to balance itself out, and adding more energy to the system means everywhere will experience wilder weather and more extremes.
It's just that the whole article sounds like an exercise in panic-mongering, which is not as good as an exercise in gradual and coherent education would be.
Folks, batten down the hatches, because there is definitely going to be an interesting ride weatherwise in the next few years. But please don't go running around the streets bellowing "Fire! Flood! Drought! Famine! Doom and gloom!" because that will not help.