Abstract

This paper examines the status of explanation in the natural sciences and ethics by focusing on the important role of empirical evidence and theoretical properties. As a means of exploring these issues, the debate between Nicholas Sturgeon and Gilbert Harman will serve as a central point in the discussion, since Sturgeon has provided several arguments against Harman's attempt to draw a distinction between scientific and moral explanation. Specifically, Sturgeon holds that the special function of observation and testing, which we commonly believe to be relevant only in science, can be applied to moral cases with equal justification. Overall, Sturgeon's arguments will be exposed as deficient in several respects, which is an aspect of this debate often overlooked.