what is the criterion of reasonableness in the study of ethics?

What have you learned about this topic from your reading of your text?

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I have learned that it must meet three standards: consistancy and absence of contradiction, inclusion of relevant fact and fitting human experience. I want to make sure of the real criterion of reasonableness in the ethic study

That looks like a good answer to me.

The criterion of reasonableness in the study of ethics refers to the principle or standard by which ethical judgments or decisions are considered reasonable or justifiable. It is a way of evaluating whether an ethical stance or action is logical, coherent, and defensible.

To determine the criterion of reasonableness in ethics, one typically follows a logical and systematic process. Here are the general steps you can take to evaluate the reasonableness of an ethical position:

1. Identify the ethical question or issue: Clearly articulate the moral problem you are examining. For example, "Is it morally acceptable to use animals for scientific experimentation?"

2. Understand the relevant ethical theories: Familiarize yourself with different ethical frameworks such as utilitarianism, deontology, virtue ethics, or relativism, among others. Each theory has its own principles and criteria to determine what is reasonable or justifiable.

3. Examine relevant facts and evidence: Gather information and facts that are relevant to the ethical issue at hand. Consider the consequences, rights, duties, virtues, or cultural context involved.

4. Assess logical consistency: Evaluate the logical coherence and consistency of the ethical stance or decision. Determine if the arguments, principles, or justifications align with each other and do not contradict themselves.

5. Analyze counterarguments: Consider counterarguments or alternative viewpoints that challenge the initial ethical position. Assess if the reasons provided can reasonably address those criticisms or opposing viewpoints.

6. Consider practical implications: Reflect on the practical consequences of the ethical stance or decision. Evaluate if it aligns with societal norms, legal frameworks, and the potential impact on individuals or stakeholders.

7. Seek agreement or consensus: Engage in dialogue or discuss the ethical issue with others who hold different perspectives. Assess if there is general agreement or consensus among well-informed individuals on the reasonableness of the ethical position.

By following these steps, you can evaluate the reasonableness of an ethical judgment or decision and determine if it meets the criterion of reasonableness in the study of ethics. Keep in mind that ethics is a complex and ever-evolving field, and different people may have different judgments on what is reasonable in a particular situation.