Final answer:
Shook distinguishes ethical naturalism from moral naturalism, clarifying that they are not synonymous. Ethical naturalism focuses on empirical sciences to define moral norms, unlike moral naturalism. None of the provided statements correctly reflect Shook's views on the relationship between these terms.
Step-by-step explanation:
The confusion in using terms like ethical naturalism and moral naturalism represents a broader philosophical discussion about the foundation of moral values and norms. Philippa Foot's work on ethical naturalism focuses on human flourishing and virtues as they relate to telos (purpose), suggesting that our understanding of goodness should be empirically based. This idea contrasts with moral realism, which posits that moral values have an objective basis. Moral relativism and anti-realism challenge this by suggesting that morals are subjective and culturally relative. The discussion presented clarifies that ethical naturalism is distinct from moral naturalism in suggesting empirical sciences should answer meta-level issues in ethics.
Based on Shook's distinction and the philosophies mentioned, one can conclude that ethical naturalism and moral naturalism are not synonymous, as ethical naturalism relies on empirical sciences for defining moral norms. Therefore, statement A is incorrect because they represent different aspects of meta-ethical perspectives. Statement B mischaracterizes the discussion which deals with metaethical stances, not personal versus community standards. Statement C is incorrect as Shook differentiates moral naturalism from ethical naturalism and moral realism. Statement D brings up the frequency of use in encyclopedias but does not address Shook's specific views.