In experimental conditions, a rat will demonstrate this by refusing to eat if a second rat is given a shock when the first is fed.
Williams and Smith provided mathematical models showing that common explanations for this behavior were insufficient due to "subversion from within." William Hamilton created a cost-benefit theorem to explain the factors that must be present before this behavior will contribute to (*) species survival. In experimental conditions, a rat will demonstrate this by refusing to eat if a second rat is given a shock when the first is fed. For 10 points, "kin selection," guaranteeing the survival of one's own genetic material through relatives, is the current model for what ethical phenomenon?
Williams and Smith provided mathematical models showing that common explanations for this behavior were insufficient due to "subversion from within."
{altruism}