SHE is the richest woman on the planet with a personal fortune approaching $30 billion thanks to her coal and iron ore businesses.
But when it comes to arguably the planet's most pressing problem - human-caused climate change - the Australian mining magnate Gina Rinehart dismisses out of hand not only the issue, but the expertise of the world's climate science community.
Now, Rinehart, the head and owner of Hancock Prospecting, has revealed that she wants to use her substantial stakes in two leading Australian media companies to be able to promote the views of climate science deniers.
Earlier this week, the publicly-funded Australian Broadcasting Corporation's investigative television documentary Four Corners looked at Ms Rinehart's life story.
Her climate science denial did not appear in the broadcast, but the ABC did ask her about it and has released the answers to questions on the issue of climate change and her promotion of climate scepticism.
The program comes as Rinehart is engaged in a very public fight with the board of Fairfax, the media company which owns the nation's most respected newspapers the Sydney Morning Herald and The Age.
As reported by Fairfax, Rinehart told the ABC that she would consider selling her 19 per cent shareholding in the struggling company unless she is given three board seats and the right to influence editorial policy.