According to Aristotle, we should begin ethical inquiry by specifying:

Are you supposed to guess??

To determine how Aristotle suggests we should begin ethical inquiry, we can refer to his work "Nicomachean Ethics." In this text, Aristotle argues that we should begin ethical inquiry by specifying the ultimate goal or purpose of human life. He believes that ethics is a practical science and that its aim is to guide individuals towards living a good and fulfilling life.

To better understand his approach, we can follow these steps:

1. Read "Nicomachean Ethics" by Aristotle: To gain a deeper understanding of Aristotle's ethical philosophy, it is important to read his original text. By reading the primary source, we can directly engage with Aristotle's arguments and ideas.

2. Explore Aristotle's concept of eudaimonia: Eudaimonia is a central concept in Aristotle's ethical theory. It is often translated as "flourishing" or "well-being." According to Aristotle, the ultimate goal of human life is to achieve eudaimonia. By understanding this concept, we can grasp the starting point of ethical inquiry according to Aristotle.

3. Consider the virtues and moral character: Aristotle argues that in order to achieve eudaimonia, individuals must cultivate virtues and develop the right moral character. He emphasizes the importance of virtues such as courage, temperance, justice, and wisdom. These virtues are seen as qualities of character that enable individuals to make virtuous choices.

4. Reflect on the telos or function of human beings: Aristotle suggests that in order to determine the ultimate goal of human life, we must consider the unique function or purpose of human beings. He argues that human beings have a distinctive capacity for rationality and that living in accordance with reason is essential for achieving eudaimonia.

By following these steps and delving into Aristotle's work, we can gain a solid foundation for understanding how he suggests we should begin ethical inquiry by specifying the ultimate goal or purpose of human life.