Gina Rinehart seems to court controversy – from her family lawsuits to her battles with Australian media.

Now, the Australian mining heiress, worth $19 billion dollars  and earlier this year thought to be the world's richest woman, has sparked another controversy in her latest column in Australian Resources and Investment magazine. (Yes, I am a registered reader online.) Rinehart rails against class warfare and says the non-rich should stop attacking the rich and go to work.

“There is no mo...