What effect does altruism have on the behavior of an individual in a group?

Altruism refers to selfless concern for the well-being of others, which can influence individual behavior in a group setting in several significant ways. When individuals prioritize helping others, they may expose themselves to increased risks, such as loss of resources or personal safety. This self-sacrificing behavior embodies the essence of altruism, where the needs or well-being of others take precedence over one's own safety and interests.

In a social context, when one takes risks for the sake of others, it can promote prosocial behaviors and foster a sense of solidarity among group members. However, this altruistic behavior can also place the altruist in vulnerable positions, particularly in competitive or hostile environments where such actions might be exploited by others. Thus, although altruism can enhance the functioning and welfare of the group overall, it often carries an inherent risk for the altruistic individual, as they may overlook their own needs or safety in favor of aiding others.

In contrast, competition among group members, reduction in group cohesion, or neutrality regarding individual survival are not typically consequences of altruistic behavior but rather suggest different dynamics within group interactions. Altruism generally promotes cooperation and interdependence rather than competition or diminished collaboration.