Being unfamiliar with this literature, I particularly enjoyed learning new concepts such as affluenza (the psychological damage of extreme wealth), wealth defence (a whole industry dedicated to the protection of extreme wealth), and prosperity theology (roughly, the idea that God wants you to be rich). Limitarianism: The Case Against Extreme Wealth By Ingrid Robeyns Penguin Pages: 336 Price: Rs.631Overall, Robeyns’ “case against extreme wealth” is very persuasive. This idea usually takes the form of the “incentive argument” for tolerating extreme wealth: a limit on extreme wealth would discourage innovation and risk-taking. In spite of her intense and well-argued aversion to extreme wealth, Robeyns does not insist on a straight cap on extreme wealth as a possible solution. If not a wealth cap, other forms of direct restraint on extreme wealth are worth considering (and are indeed considered in Limitarianism).