Moral relativism is the philosophical view that ethical and moral values are relative to the individual or culture and that there are no objective, universal ethical standards. This view presents a challenge to utilitarianism, which is based on the principle of maximizing overall well-being or happiness, regardless of cultural or individual differences. In order to address the issue of moral relativism under utilitarianism, we must first understand the nature of the challenge it poses, and then consider how utilitarianism might respond.
The challenge of moral relativism is that it implies that there is no universal standard for determining what actions are right or wrong. If ethical values are relative to individuals or cultures, then it is difficult to see how utilitarianism, which is based on the idea of maximizing overall well-being, can provide a meaningful framework for ethical decision-making. If different cultures or individuals have different conceptions of what constitutes well-being or happiness, then how can we determine what actions will actually promote overall well-being?
One possible response to this challenge is to argue that while different cultures or individuals may have different conceptions of what constitutes well-being or happiness, there are certain basic needs or desires that are common to all human beings. For example, most people desire to be healthy, safe, and free from suffering. Utilitarianism can be based on the idea of satisfying these basic needs or desires, rather than a specific conception of well-being or happiness. This approach is sometimes called “desire utilitarianism” or “preference utilitarianism.”
Under this approach, the moral worth of an action is determined by how well it satisfies the desires or preferences of all affected individuals. This approach is compatible with moral relativism, because it allows for different individuals or cultures to have different preferences or desires, while still providing a universal standard for determining the moral worth of actions. For example, if a culture values modesty and chastity, then an action that violates those values would be considered morally wrong, even if it does not violate a universal standard of well-being or happiness. Similarly, if an individual values a particular hobby or interest, then an action that interferes with that interest would be considered morally wrong.
Another way to address the issue of moral relativism under utilitarianism is to argue that there are certain objective facts about the world that can help us determine what actions are morally right or wrong. For example, we might argue that there are certain biological or psychological facts about human beings that provide a basis for determining what actions will promote overall well-being. This approach is sometimes called “naturalistic utilitarianism.”
Under this approach, the moral worth of an action is determined by how well it promotes the natural needs and desires of human beings. For example, we might argue that human beings have a natural need for social connection and community, and that actions that promote these needs are morally right. Similarly, we might argue that human beings have a natural aversion to suffering and pain, and that actions that minimize these experiences are morally right.
A third way to address the issue of moral relativism under utilitarianism is to acknowledge that there may be certain moral disagreements that cannot be resolved through rational argument or evidence. In these cases, we might adopt a “moral pluralism” approach, which recognizes that different individuals or cultures may have different moral values or priorities, and that these values may be incompatible or irreconcilable.
Under this approach, we might seek to find a compromise or balance between conflicting moral values or priorities, in order to promote the greatest overall well-being. For example, if one culture values individual freedom and autonomy, while another culture values social harmony and collective responsibility, we might seek to find a balance between these values that maximizes overall well-being. This approach acknowledges that there may be no universal standard for determining what actions are morally right or wrong, but that we can still make progress towards promoting overall well-being by finding common ground and seeking to minimize harm.
In conclusion, the challenge of moral relativism poses a significant challenge to utilitarianism, which is based on the principle of maximizing overall well-being. However, there are several ways to address this challenge, including desire utilitarianism, naturalistic utilitarianism, and moral pluralism. By adopting these approaches, we can provide a meaningful framework for ethical decision-making that takes into account the diversity of human values and cultures, while still striving to promote the greatest overall well-being.

