Final answer:
Plato's philosopher-kings are virtuous rulers with the knowledge of truth and reality, tasked with leading a just society. In contrast, Thomas More's rulers in 'Utopia' are leaders who are committed to studying, understanding laws, and practical governance, ensuring they are at one with the citizens they serve.
Step-by-step explanation:
Plato and Thomas More discuss the rulers or members of the ruling class in different ways. Plato, in his work The Republic, delineates an ideal society where the rulers, known as philosopher-kings, are those with an inherent virtue that equips them with the knowledge of the true nature of reality and justice. This leads them to rule not for personal gain but for the good of society as a whole.
In Plato's view, these rulers come from the class of Guardians, who are characterized by their wisdom, courage, and dedication to the wellbeing of the city-state. The Guardians undergo rigorous education from childhood in both physical and intellectual training, ensuring that only those who are most competent and virtuous ascend to the role of philosopher-kings.
On the other hand, Thomas More's Utopia presents rulers who are committed to studying and fulfilling their roles in a more practical sense. More emphasizes a form of governance where rulers connect with citizens and contribute to the society through their learning and understanding of the law and the needs of the people. More's vision does not ascribe special metaphysical understanding to the rulers but rather focuses on their commitment to education and the greater good.