How much money is too much? Belgian-Dutch philosopher and economist Professor Ingrid Robeyns has written a book called Limitarianism: The Case Against Extreme Wealth and she tells Kim Hill why the uber rich should be forced to give up their cash.

Belgian-Dutch philosopher and economist Professor Ingrid Robeyns believes there is such a thing as too much money.

Professor Robeyns, who holds the Chair of Ethics of Institutions at Utrecht University, has written a book called Limitarianism: The Case Against Extreme Wealth and she believes the world would be better off if no one was allowed to have multi-millions of dollars.

Go to this episode on rnz.co.nz for more details