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A Critique of Utilitarianism

Abstract

This is the essay that I wrote for my Introduction to Ethics course in my first year of university. The introduction reads as follows: John Stuart Mill famously summarised utilitarianism as “the greatest good for the greatest number.” The theory identifies human happiness as the goal of any action and aims to provide a moral metric that quantifies outcomes on a scale of utility. In this essay, I will formalise and explain positive act utilitarianism, as made by Bentham. Secondly, I will analyse prominent objections pertaining to justice, workability and demandingness. These sections conclude that utilitarianism contravenes justice at great cost to minority interests, is practically unworkable and requires supererogation. Rule utilitarianism is then evaluated as a possible solution to the aforementioned concerns. Ultimately, I will conclude that rule utilitarianism does not escape the refutations of act utilitarianism because it either dissolves into act, or is forced to abandon the principle of utility altogether. This essay will be divided into five distinct sections: 1. The Utilitarian Argument 2. Justice and Minority Rights 3. Workability 4. Demandingness 5. Rule Utilitarianism: a possible solution?