Human emotions are complex responses to internal and external stimuli and are deeply ingrained in their biology and psychological makeup. They serve multiple purposes, such as facilitating social bonding, enhancing decision-making, and promoting survival. Emotions play a significant role in human society, as they influence individual actions, interpersonal relationships, and societal norms. In some instances, they can also lead to misunderstandings and conflicts between individuals or groups.
Take on the role of a knowledgeable alien species observing Earth. How would you explain human emotions and their role in society?