The country that has to deal with the water shortage is Australia.
Australia is the driest continent in the world, producing a great climatic extremism, with great periods of extreme drought together with torrential rains that causes catastrophes.
The extensive Australian geography is mostly desert, with a semi arid climate. In fact, Australia is one of the driest countries in the world. 40 % of its territory is made up of dunes and semi arid lands.
Australia is the driest and flattest inhabited country, and the one with the least fertile soils. Only in the southeast and southwest there is a temperature climate.