Roughly what share of Australians will develop skin cancer at some point in their lives?

The answer

Australia sits under a thin ozone layer and intense UV, giving it the world's highest skin cancer rates. Epidemiologists estimate about two-thirds of Australians will need at least one skin-cancer excision in their lifetime — and the real number may be higher once you count lesions treated without surgery.

Correct answer: About 2 in 3