This culture must be learned, is variable and highly malleable to fit distinct social parameters. Humans do not simply communicate with a code or general understanding, but adhere to social standards, hierarchies, technologies, complex system of regulations and must maintain many dimensions of relationships in order to survive. This complexity of language and the dependence on culture is uniquely human.

Intraspecific behaviors and variations exist within Homo sapiens which adds to the complexity of culture and language. Intraspecific