For thousands of years the native real Australians lived in harmony with the environment. The country was colonized by the British and they cared nothing about the aborigines or the environment. In fact the first action by the British was to turn the country into an initial penal colony. In later years waves of immigrants were invited, this impacted negatively on virtually all the coastal regions of Australia and many inland areas.
This talk about the Australian aborigines is so far from the truth and more shocking that it is generated by people claiming to be educators.

Absolutely correct.

Some educators who teach EFL are a disgrace to the teaching profession!