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The origin of man

M. F. Nesturkh

Summary

The book is devoted to the exposition and analysis of one of the most complicated processes in the course of evolution of living nature — to the appearance of the first men from the animal world and their development. The book comprises three parts.
In the first part Darwin’s hypothesis of anthropogenesis and other views are critically analysed. Pre-Darwinian ideas on the origin of man reviewed and Darwin’s conception on the emergence of man from the depths of the order of primates, namely from highly developed anthropoid apes, is exposed.
The author introduces the reader to the history of knowledge of primates and their investigations in the Soviet Union, and gives a detailed description of the recent higher or anthropoid apes. These anthropoids — chimpanzee, gorilla, orangoutan which are the nearest relatives of man, permite to form a judgement on the prehuman ancestors and to revive them in our conceptions. In this context data are presented on fossil anthropoid apes, whose bony remains have been discovered during the last decades in considerable quantities in Asia and Africa. Most interesting are australopithecus and affiliated forms.
A special chapter deals with different post-Darwinian hypotheses of anthropogenesis. Thus, for instance the tarsial hypothesis of Frederic Wood Jones on the origin of man directly from the prosimian tarsier (Tarsius), the hypothesis of the eoanthrope (Eooanthropus) advanced by Henry Fairfield Osborn, Franz Weidenreich’s hypothesis of giant apes (Gigantopithecus) as ancestors of man are critically analysed.
In the course of the exposition different religious interpretations of anthropogenesis are refuted. The author bases the materialistic conception of anthropogenesis on the Darwin’s theory of evolution and Engel’s theory of the influence of work on the formation of man from a simian ancestor.
The second part of the monograph deals with the specific features in the structure of the human body determined by origin and work. A comparison is drawn with anth-

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ropoid apes, their modes of locomotion, body weight, and position of the centre of gravity. In the same order are characterized the upper and lower extremities, vertebral column, thorax and pelvis. Similar and dissimilar features are indicated, including body proportions. At the end of this comparison of the skeleton, the skull is considered as the receptacle of the brain and a synthesis is given of the comparative-anatomical examination of the human body.
In considering the brain and the higher nervous activity of man and apes as in the book in a whole the author takes as a basis the data and conceptions of Soviet scientists. The ontogenetic development of the brain is described in a comparative aspect. The peripheric sections of analysers and theit connection with the cortex, the characteristic features of the tactile, visual, auricular and other analysators are described.
It is shown that in regard to structure the human brain is very similar to the brain of primates and that it represents the final product of an extremely long development of the animal world.
The author exposes the doctrine of higher nervous activity and display of emotions in apes in the light of Pavlov theory and describes the results of experiments with apes carried out by Soviet investigators, for instance by N. N. Ladygina-Kots, E. G. Vatsuro, N. Yu. Voitonis, G. Z. Roginsky. Here too the author draws a sharp line between the higher nervous activity of apes and humans. The higher nervoux activity of man differs qualitatively, being characterized by a second signal system, socially determined abstraction, and consciousness.
To the prerequisites for the hominization of the simian ancestors of man, already outlined in the previous exposition, must be added the gregarious life habits of apes, as the fundamental prerequisite for the appearence and extraordinary development of sociability in Archantropes and early men, for the appearance of society. The second part of the book terminates with the examination of primordial forms of manipulations and cases of use of implements by recent apes.
In the third part the process in the formation of man is analysed on the basis of paleontological data, in connection with changes in the natural environment and progress of material culture.
The first stage of hominization is represented by the primordial man or archantropus, such, for instance, as the Java man (Pithecanthropus erectus) and the Peking man (Sinanthropus pekinensis).
The second stage, that of tne development of the early, or Neanderthal man, is referred to the glacial period. Early men are characterized by greater brain dimensions, further development of material culture, mastery of fire, dispersal through Europe, Africa and Asia. From them a new type of sapient man was formed, which appeared several thousand years ago.
Homo sapiens represents the culmination of the process of hominization, characterized by articulated speech and the appearance of tribal communities. Further the physical type of man changes

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but little, but social progress is very rapid.
The human brain has reached its maximum development and is sufficient to enable men to control the forces of nature and to master the cosmic space.
In conclusion the author criticises the erroneous hypotheses on the origin of contemporaneous man. A special place is occupied by the section on human races and their origin, the struggle againsb racism. Examples are given of the flourishing of national cultures in the USSR on the basis of Lenin national policy and in the appendices is given the declaration on races, recently (1964 and 1967) accepted by the experts of UNESCO with the participation of eminent Soviet anthropologists.


Оглавление

Предисловие
5
Часть I. Дарвиновская и другие гипотезы антропогенеза
7
Глава первая Дарвин о происхождении человека
8
  Идея антропогенеза до Дарвина
8
  Дарвин об эволюции животного мира
13
  Человеческая родословная по Дарвину
17
  Очерк развития знаний о приматах
29
  Развитие приматологии в СССР
40
Глава вторая Человекообразные обезьяны и их происхождение
56
  Современные антропоиды
56
  Ископаемые антропоиды
70
Глава третья Позднейшие гипотезы происхождения человека
и их критика

95
  Религиозные трактовки антропогенеза
95
  Тарзиальная гипотеза
99
  Симиальные гипотезы
104
  Гипотеза антропогенеза Осборна
111
  Гипотеза антропогенеза Вейденрейха
119
  Некоторые факторы гоминизации и вымирания ископаемых антропоидов плиоцена и плейстоцена
124
Часть II.Особенности строения человеческого тела и возникновение древнейших людей
133
Глава первая Человек как примат
134
  Черты приспособленности человеческого тела к прямохождению
134
  Характерные отличительные особенности человеческого тела, не стоящие в непосредственной связи с прямохождением
140
  Специальные черты сходства между человеком и антропоидами
145
  Рудименты и атавизмы у человека
148
Глава вторая Роль труда и прямохождения в антропогенезе
154
  Роль труда
154
  Способы передвижения у человекообразных обезьян
157
  Вес тела в центр тяжести у человека и обезьян
165
  Нижние конечности
168
  Костный таз, позвоночник и грудная клетка
173
  Верхние конечности
180
  Пропорции тела и асимметрии
185
  Череп
189
Глава третья Головной мозг и высшая нервная деятельность
человека и обезьян

199
  Головной мозг и анализаторы человека и обезьян
199
  Развитие периферических частей анализаторов
210
  Высшая нервная деятельность обезьян
226
  Вторая сигнальная система — характерное отличие мышления человека
246
Глава четвертая Стадность у обезьян и зачаточные формы труда
249
  Стадность у обезьян
249
  Зачаточные формы труда
263
  Антропогенез и его факторы
272
Часть III. Формирование человека по данным палеоантропологии
233
Глава первая Первая ступень: древнейшие люди (питекантропы)
284
  Питекантроп острова Явы
284
  Синантроп
292
  Гейдельбергский человек
305
Глава вторая Вторая ступень: древние люди (палеоантропы)
309
  Ледниковая эпоха
309
  Неандертальцы и их физический тип
314
  Находки неандертальцев в СССР
322
  Палестинские неандертальцы
330
  Образ жизни древних людей
339
  Развитие мозга у ископаемых людей
343
Глава третья Современные люди (неоантропы)
356
  Человек верхнего палеолита
356
  Ошибочные гипотезы происхождения современного человека и их критика
370
  Человеческие расы
380
  Факторы формирования рас
387
  Наука против расизма
394
Summary  
403
Приложение 1. Предложения по биологическим аспектам
расовой проблемы
406
Приложение 2. Декларация о расе и расовых предрассудках
410
Литература  
414

 

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