Final answer:
The limbic system, prominently involving the amygdala and hippocampus, is triggered by moral emotions, which include complex feelings like guilt, shame, and empathy that influence social behavior and moral decision-making.
Step-by-step explanation:
The limbic system is a complex set of brain structures that plays a crucial role in regulating emotions and behavior. When discussing moral emotions, which are emotions that help individuals navigate social interactions and moral decision making, the limbic system is significantly triggered. Specifically, the amygdala, part of the limbic system, is heavily involved in processing fear and recognizing threats, which can contribute to feelings we consider moral emotions, such as guilt, shame, and empathy. The hippocampus, another significant part of the limbic system, integrates emotional experiences with cognition, which allows us to form memories associated with emotions and learn from past experiences that involve moral judgments.