👉 Paleo-eusociality, a theory in evolutionary psychology that suggests that humans evolved as social animals with complex hierarchical relationships and cooperative behaviors. It posits that our ancestors lived in societies where individuals were connected by kinship ties and shared resources. These relationships are what makes us human and allow for the development of social behavior and cooperation. In Paleo-eusociality, individuals in a group will often engage in acts of care and service to their fellow group members, such as sharing food