Answer:
d. live in a world in which human beings have deep conflicts of value.
Step-by-step explanation:
Ethics: The term ethics is defined as a moral code or philosophy related to morals being practiced by an individual or a group of people.
Example: Code of conduct related to any organization.
Types:
1. Consequentialist ethics.
2. Duty-based or deontological ethics.
3. Virtue ethics.
In the question above, ethics is useful while studying because we tend to live in a world in which human beings have deep conflicts of value.