Job Recruitment Website - Immigration policy - Australia is very hot, but the local residents are Caucasian

Australia is very hot, but the local residents are Caucasian

You have to know that Australia is just a country of immigrants.

The skin color of a human race has a certain relationship with the sun. Why are people in Australia not black? It’s simple, because of race The formation of the skin took a long time, and the color of the skin has been reflected since the beginning of the apes. Do you think it is possible for white Australians to evolve in this way in just a few hundred years?