I. Introduction
Anthropology, the study of all aspects of human life and culture. Anthropology examines such topics as how people live, what they think, what they produce, and how they interact with their environments. Anthropologists try to understand the full range of human diversity as well as what all people share in common.
Anthropologists ask such basic questions as: When, where, and how did humans evolve? How do people adapt to different environments? How have societies
developed and changed from the ancient past to the present? Answers to these questions can help us understand what it means to be human. They can also help us to learn ways to meet the present-day needs of people all over the world and to plan how we might live in the future.
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| Introduction to Anthropology |
II. Key Concepts
Much of the work of anthropologists is based on three key concepts: society, culture, and evolution. Together, these concepts constitute the primary ways in which anthropologists describe, explain, and understand human life.
A. Society and Culture
Two interrelated anthropological concepts, society and culture, are crucial to understanding what makes humans unique. In its general sense, a society consists of any group of interacting animals, such as a herd of bison. But human societies often include millions or billions of people who share a common culture. Culture refers to the ways of life learned and shared by people in social groups. Culture differs from the simpler, inborn types of thinking and behavior that govern the lives of many animals. The people in a human society generally share common cultural patterns, so anthropologists may refer to particular societies as cultures, making the two terms somewhat interchangeable.
Culture is fundamentally tied to people’s ability to use language and other symbolic forms of representation, such as art, to create and communicate complex thoughts. Thus, many anthropologists study people’s languages and other forms of communication. Symbolic representation allows people to pass a great amount of knowledge from generation to generation. People use symbols to give meaning to everything around them, every thought, and every kind of human interaction.
B. Evolution
Most anthropologists also believe that an understanding of human evolution explains much about people’s biology and culture. Biological evolution is the natural process by which new and more complex organisms develop over time. Some anthropologists study how the earliest humans evolved from ancestral primates, a broader classification group that includes humans, monkeys, and apes. They also study how humans evolved, both biologically and culturally, over the past several million years to the present.
Humans have changed little biologically for the past 100,000 years. On the other hand, today’s worldwide culture, characterized by the rapid movement of people and ideas throughout the world, is only a few hundred years old. Today’s global-scale culture differs vastly from that of the small-scale societies (nonindustrialized societies, with small populations) in which our ancestors lived for hundreds of thousands of years. Understanding these kinds of societies and their cultures can help us make more sense of how people cope with life in today’s culturally diverse and complex world.
III. Fields of Anthropology
Because anthropology is a very broad field of study, anthropologists focus on particular areas of interest. In the United States, anthropologists generally specialize in one of four subfields: cultural anthropology, linguistic anthropology, archaeology, and physical anthropology. Each of the subfields requires special training and involves different research techniques. Anthropology departments in colleges and universities in the United States usually teach courses covering all of these subfields.
In many other countries it is common for the subfields to be found in their own academic departments and to be known by different names. For example, in Britain and other parts of Europe, what Americans call cultural anthropology is commonly called social anthropology or ethnology. Also in Europe, archaeology and the field of linguistics (including what American anthropologists study as linguistic anthropology) are often considered as fields distinct from anthropology.
A. Cultural Anthropology
Cultural anthropology involves the study of people living in present-day societies and their cultures. Cultural anthropologists study such topics as how people make their living, how people interact with each other, what beliefs people hold, and what institutions organize people in a society. Cultural anthropologists often live for months or years with the people they study. This is called fieldwork. Some must learn new, and sometimes unwritten languages, and this may require extra training in linguistics (the study of the sounds and grammar of languages). Cultural anthropologists commonly write book-length (and sometimes shorter) accounts of their fieldwork, known as ethnographies.
B. Linguistic Anthropology
Linguistic anthropology focuses on how people use language in particular cultures. Those who practice this form of anthropology have a substantial amount of training in linguistics. Linguistic anthropologists often work with people who have unwritten (purely spoken, or oral) languages or with languages that very few people speak. Linguistic anthropological work may involve developing a way to write a formerly unwritten language. Cultures often use these written versions to teach their children the language and thus keep it in use. Some linguistic anthropologists specialize in reconstructing dead languages (languages no longer in use) and their connections to living languages, a study known as historical linguistics.
C. Archaeology
Archaeology focuses on the study of past, rather than living, human societies and culture. Most archaeologists study artifacts (the remains of items made by past humans, such as tools, pottery, and buildings) and human fossils (preserved bones). They also examine past environments to understand how natural forces, such as climate and available food, shaped the development of human culture. Some archaeologists study cultures that existed before the development of writing, a time known as prehistory. The archaeological study of periods of human evolution up to the first development of agriculture, about 10,000 years ago, is also called paleoanthropology. Other archaeologists study more recent cultures by examining both their material remains and written documents, a practice known as historical archaeology.
D. Physical Anthropology
Physical anthropology, also known as biological anthropology, concentrates on the connections between human biology and culture. Some physical anthropologists, like some archaeologists, study human evolution. But physical anthropologists focus on the evolution of human anatomy and physiology, rather than culture. Areas of particular interest include the evolution of the brain, especially the areas of the brain associated with speech and complex thought; of the vocal apparatus necessary for speech; of upright posture; and of hands capable of making and using tools. Physical anthropologists work from the belief that humans are primates. Primatology, the study of the behavior and physiology of nonhuman primates, is a specialized area of interest within physical anthropology.
Some physical anthropologists specialize in forensic science, the study of scientific evidence for legal cases. Forensic anthropologists, with their knowledge of human anatomy, sometimes get called upon by law enforcement officials to identify the sex, age, or ancestry of human remains found at crime scenes or uncovered by excavations. Forensic anthropologists also have exhumed mass graves in cases of genocide, the crime of mass murder usually associated with wars. In some cases, anthropologists have provided evidence used in war crimes trials to convict guilty parties.
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