139. Taking up and dropping languages. The way in which languages are taken up or dropped is also perplexing. Keane268 gives a list of peoples who have dropped one language and taken up another; he also gives a list of those who have changed physical type but have retained the same language. Holub269 mentions the Makololo, who have almost entirely disappeared, but their language has passed to their conquerors. It became necessary to the latter from the spread of their dominion and from their closer intercourse with the peoples south of the Zambesi, on account of which, "without any intentional interference by the rulers, a common and easily understood language showed itself indispensable." Almost every village in New Guinea has its own language, and it is said that in New Britain people who live thirty miles apart cannot understand each other.270
140. Pigeon dialects. The Germans find themselves at a disadvantage in dealing with aborigines because they have no dialect like pigeon English or the Coast Malay used by the Dutch.271 Many examples are given, from the Baltic region, of peasant dialects made in sport by subjecting all words to the same modification.272 Our own children often do this to English in order to make a secret language.
141. How languages grow. What we see in these cases is that, if we suppose men to have joined in coöperative effort with only the sounds used by apes and monkeys, the requirement of their interests would push them on to develop languages such as we now know. The isolating, agglutinative, incorporative, and inflectional languages can be put in a series according to the convenience and correctness of the logical processes which they embody and teach. The Semitic languages evidently teach a logic different from that of the Indo-European. It is a different way of thinking which is inculcated in each great family of languages. They represent stages in the evolution of thought or ways of thinking. The instance is one of those which best show us how folkways are built up and how they are pulled down. The agglutination of words and forms sometimes seems like a steady building process; again, the process will not go forward at all. "In the agglutinative languages speech is berry jam. In the inflectional languages each word is like a soldier in his place with his outfit."273 The "gooing" of a baby is a case of the poetic power in its blossoming exuberance. The accidental errors of pronunciation which are due to very slight individual variations in the form of the vocal organs are cases of individual contribution to the development of language. The baby words and individual mispronunciations which are taken up by a family and its friends, but never get further, show us how dialects grow. There are changes in language which are, "in their inception, inaccuracies of speech. They attest the influence of that immense numerical majority among the speakers of English who do not take sufficient pains to speak correctly, but whose blunders become finally the norm of the language."274 In analogy things which are alike are embraced in a single term; in metaphor two or more things which seem alike, but may not be so, are grouped together and are embraced in a single term. All these modes of change in language attest the work of individuals on language. Sometimes there is extension of influence to a group. Sometimes the influence is only temporary and is rejected again. Sometimes it falls in with a drift of taste or habit, when it is taken up and colors the pronunciation or usage of the population of a great district, and becomes fixed in the language. All this is true also on the negative side, since usage of words, accent, timbre of the voice, and pronunciation (drawling, nasal tones) expel older usages. Language therefore illustrates well all the great changes of folkways under the heads of coöperation and antagonism. We have an excellent chance to study the operation in the case of slang. A people who are prosperous and happy, optimistic and progressive, will produce much slang. It is a case of play. They amuse themselves with the language. We may think the new words and phrases vulgar and in bad taste, or senseless and ridiculous. We may reject them, but the masses will decide whether they shall be permanently rejected or not. The vote is informal. The most confirmed purist will by and by utter a new slang word when he needs it. One's objections are broken down. One's taste is spoiled by what he hears. We are right in the midst of the operation of making folkways and can perceive it close at hand.
142. Money. Money is another primitive device which is produced in the folkways. Money was not called into existence by any need universally experienced and which all tried to satisfy as well as they could. It was produced by developing other devices, due to other motives, until money was reached as a result. Property can be traced to portable objects which were amulets, trophies, and ornaments all at once. These could be accumulated, and if they were thought to be the abodes of powerful spirits, they were gifts which were eagerly sought, or valuable objects for exchange. They led to hoarding (since the owner did not like to part with them), and they served as marks of personal distinction.275 The interplay of vanity and religion with the love of property demands attention. Religion also caused the aborigines of the northwest provinces of South America to go to the rivers for gold only in sufficient amount to buy what they needed. Any surplus they returned to the stream. "They say that if they borrow more than they really need the river-god will not lend them any more."276 In later times and higher civilization coins have been used as amulets to ward off or to cure disease.277 The Greenland Eskimo laughed when they were offered gold and silver coins. They wanted objects of steel, for which they would give anything which they had and