Study Notes on Language and the Origins of Human Language

Broad Definition: Language can be broadly defined as human communication through symbols.
Forms of Language: Includes oral symbols (spoken language), sign language, and written language.
Complexity: All human languages are complex and share similarities in structure and organization.

No Primitive or Simple Language: The assertion is made that there is no such thing as a primitive or simple language.

Timing of Language Origin: The exact time when humans first began communicating through language is unknown.
Gradual Evolution: It is likely that language evolved gradually over time from the animal gesture call system.
Big Bang of Culture: Some anthropologists refer to a cultural shift around 50,000 years ago as the "Big Bang of culture" which correlates with changes in human communication methods.
Cave Art as Evidence: Elaborate cave art and other forms of symbolic expression began to appear around 50,000 years ago, suggesting that language was also present around this time.

Definition: The gesture call system includes instinctive uses of body movements and sounds to communicate.
Operations in Animals: Among animals, the system operates primarily through stimulus and response.
Example in Dogs:
- Dogs bear their teeth when threatened.
- Dogs wag their tails when pleased.
- Various barks signify different emotional states.
Involuntary Responses: Animal gestures are involuntary and do not involve conscious decision-making.

Species-Specific Gestures and Calls: Humans share instinctive facial expressions (e.g. smiles, surprise, anger) that are similar across cultures.
Conscious Control: Humans have the ability to intentionally control nonverbal communication (e.g. smiling to convey friendliness).
Learning through Enculturation: Most nonverbal communication is learned and varies across cultures.
Study of Body Language: The study of human body language is called kinesics.
Cultural Differences in Gestures:
- For example, the "okay" sign in the US (thumb and index finger forming a circle) is considered obscene in some cultures.

Definition: These are characteristics present in all human languages and cross-culturally.
Common Features:
- Channel of Communication: The mode through which communication occurs.
- Interchangeability: The ability for speakers to switch roles in communication.
- Learnability: Human ability to learn languages.
- Arbitrariness: The lack of intrinsic connection between symbols and their meanings.
- Discreteness: Distinct units or elements (phonemes) that form the language.
- Displacement: Ability to discuss things that are not present in time and space.
- Productivity: The capability to generate new expressions and sentences.

Proponents: Edward Sapir and Benjamin Whorf proposed that a people's language influences their worldview.
Concept: People who speak different languages may conceive of the world differently.
Influence on Perception: Language can influence perceptions as the grammatical structures mandate certain ways of thinking.
Connection to Cultural Relativity: The Sapir-Whorf hypothesis applies the concept of cultural relativism to language.
Lineage of Thought: [\text{Whorf} \rightarrow \text{Sapir} \rightarrow \text{Boas}]
- Franz Boas contributed the concept of cultural relativism to anthropology.
Versions of the Hypothesis:
- Mild Form (Linguistic Relativity): Language influences thought.
- Extreme Form (Linguistic Determinism): Language determines thought.

Encoding Cultural Elements: Each culture's social structures, rules, and values are encoded in its language.
Categorization of Reality: All languages break up the stream of consciousness and clarify reality into categories; however, the categories differ among languages.
Debate among Anthropologists:
- Some argue against identical categorizations but insist all ideas can still be expressed across languages.
Examples of Color Terms:
- All languages have terms for colors, but not all use the same terms.
- Example: The Navajo language has a single term for blue and green, while it has two terms for black, unlike English which has one.
Questions of Perception: The ongoing debate considers whether identical categories influence perceptions of reality.

Relevant issues discussed further in the video linked to the online lecture materials.