Most of australia has what type of climate?

Most of Australia is dry and sunny, there are many desserts and dry areas, unless of course you live in Tasmania like myself where is usually pretty wet. Although we do have some hot weather (hot being 25 degrees celcius) which isn't nearly as hot as is it is on the mainland where it can get up to close to 50 degrees celcius!!

it is very hard for the climatologists to precisely predict how will the global temperatures be changing so there's lots of models, some of which differ significantly, this is due to multiple factors, and probably the most important is the human activity.

humans have been a key factor in climate change around the globe since the start of the industrial revolution, and in the past few decades the consequences are becoming more obvious. there's lots of emission of pollutants in the atmosphere as well as changing the environment on the surface itself, so it's really hard to predict how will that go in the future because there's some countries that are reducing the damage and are going towards green energy, while others are stubbornly continuing with pollution and damages to the environment.