I cannot write the requested overview based solely on the provided context, as it defines "human population" only as "humans that live in the same locality," which is too narrow and incomplete to create an accurate, useful overview for a general reader about why the topic matters.
AI-generated from the Wikipedia summary — may contain errors.
A human population is the set of people living in a particular geographic area, increasing or decreasing in size over time, but in human biology, a human population may be defined more precisely as "a group of individuals who are more likely to mate among themselves than among others", which is influenced by a number of social and cultural factors. Thus, a larger geographic population can be considered as made of smaller breeding populations that coexist together, but in practice, a population is usually defined by a geographic area, which can be based on a settlement, or larger territories (a country, region, city, or the whole world).
Population genetics studies differences between populations and differences inside a population. 99.9% of the human genome remains the same across all human populations, but the other genes can be different. Populations tend to have different phenotypic traits based on their geographical location and so may carry varying gene pools, but physical traits are not often used to define a population. Aside from the term "population", humans can also be grouped as races and ethnic groups.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).