Moral sentiment refers to the feelings and emotions that guide our judgments about right and wrong. It encompasses empathy, compassion, and guilt, influencing how we respond to the actions of ourselves and others. This concept is often linked to the work of philosophers like David Hume, who argued that our moral decisions are rooted in our emotional responses rather than purely rational thought. These sentiments play a crucial role in social interactions and ethical behavior, helping to foster cooperation and understanding within communities. They can motivate individuals to act altruistically and uphold social norms, contributing to the overall moral fabric of society.