Final answer:
The term is 'holistic approach', which signifies anthropologists' method of examining all aspects of human life—culture, biology, history, and language in an integrated manner. It encapsulates the interdependent relationship between humans and the natural world as well as the inherent diversity of cultures viewed without bias.
Step-by-step explanation:
The term for the anthropological commitment to look at the whole picture of human life--culture, biology, history, and language--across space and time is holism or a holistic approach. This approach is essential in anthropology because it involves examining the context of and interconnections between many aspects of human existence, such as our biology, traditions, and social and physical environments. Anthropologists aim to understand humans as part of a broader system of meaning and as actors within a dynamic environment that includes other species, plants, animals, spirits, and fellow human beings.
Anthropology's three central commitments highlight the importance of exploring sociocultural diversity, examining societal cohesion, and studying the interdependence of humans and nature. By adopting the holistic approach, anthropologists can better understand how various elements like culture, society, and the environment interact and influence one another, leading to a variety of human cultures and ways of life.
The anthropological perspective is enriched by a value system that includes respect for all cultures, diversity, change over time, cultural relativism, and human dignity. These values inform anthropologists' study of humanity across time and spaces, such as environmental adaptation, social organization, and even artistic expression within different cultures.