What is a hominin?

A hominin is defined as a group that includes modern humans, our direct ancestors, and other extinct species that are part of our evolutionary lineage. This classification is significant in anthropology and evolutionary biology as it helps to map out the evolutionary tree that traces back to the time when our lineage diverged from other primates.

The term encompasses not only Homo sapiens but also other species within the genus Homo, such as Homo neanderthalensis and Homo erectus, as well as ancestral species that predate these more recent humans. This classification acknowledges the complex relationships and common ancestry that exist among these various species.

Understanding hominins is crucial for studying human evolution, as it allows researchers to explore traits, behaviors, and adaptations that characterize our lineage. By recognizing this group, it highlights the evolutionary changes and milestones that have shaped what it means to be human today.