Universal Prescriptivism Leads to Preference Utilitarianism

Universal prescriptivism necessitates a commitment to maximizing the preferences of all parties, effectively establishing a foundation for preference utilitarianism. This logical framework encourages impartial decision-making and compels moral agents to consider the experiences of all sentient beings, including animals. Peter Singer's evolution in ethical thought illustrates a deep engagement with these concepts, reflecting a shift towards recognizing the moral consideration for non-human beings, while simultaneously navigating the complexities and challenges associated with prescriptivism and preference utilitarianism.