This article is primarily a study of the group selection controversy, with special emphasis on the period from 1962 to the present, and the rise of inclusive fitness theory. Interest is focused on the relations between individual fitness theory and other fitness theories and on the methodological imperatives used in the controversy over the status of these theories. An appendix formalizes the notion of "assertive part" which is used in the informal discussion of the methodological imperatives elicited from the controversy.

The question "what is (are) the unit(s) of selection" can be interpreted in three different ways. These interpretations are discussed and it is shown that they prompt different answers; such units are shown to be individuals in the context of the given interpretation. One of these interpretations is argued, by examples, not always to have an unambiguously correct answer. An alternative approach to this question is sketched.

Catholic business schools may better fulfill their religious mission by integrating Catholic social ethics into the business curriculum. But doing so presents a challenge to many business instructors who are unfamiliar with the Catholic ethical tradition. The purpose of this paper is to helpovercome this difficulty by describing a pedagogy the author has used successfully to integrate Catholic social ethics into the business ethics course. The pedagogy utilizes the Model of Integrated Course Design, the Method of Shared Inquiry, and a (...) model of moral behavior grounded in the student’s worldview. This framework makes plausible a learning goal of increasing not only students’ moral awareness and moral reasoning, but their moral motivation as well—a goal particularly appropriate to a Catholic management education. Attitudes of students toward the course are examined and implications drawn for implementing it in the curriculum. (shrink)

Catholic business schools may better fulfill their religious mission by integrating Catholic social ethics into the business curriculum. But doing so presents a challenge to many business instructors who are unfamiliar with the Catholic ethical tradition. The purpose of this paper is to helpovercome this difficulty by describing a pedagogy the author has used successfully to integrate Catholic social ethics into the business ethics course. The pedagogy utilizes the Model of Integrated Course Design, the Method of Shared Inquiry, and a (...) model of moral behavior grounded in the student’s worldview. This framework makes plausible a learning goal of increasing not only students’ moral awareness and moral reasoning, but their moral motivation as well—a goal particularly appropriate to a Catholic management education. Attitudes of students toward the course are examined and implications drawn for implementing it in the curriculum. (shrink)