scholarly journals How institutions shaped the last major evolutionary transition to large-scale human societies

2016 ◽  
Vol 371 (1687) ◽  
pp. 20150098 ◽  
Author(s):  
Simon T. Powers ◽  
Carel P. van Schaik ◽  
Laurent Lehmann
Keyword(s):  
Social Organization ◽  
Cognitive Abilities ◽  
Large Scale ◽  
Division Of Labour ◽  
Small Scale ◽  
Hunter Gatherers ◽  
Shared Intentionality ◽  
Direct Benefits ◽  
Anatomically Modern Humans ◽  
Large Groups

What drove the transition from small-scale human societies centred on kinship and personal exchange, to large-scale societies comprising cooperation and division of labour among untold numbers of unrelated individuals? We propose that the unique human capacity to negotiate institutional rules that coordinate social actions was a key driver of this transition. By creating institutions, humans have been able to move from the default ‘Hobbesian’ rules of the ‘game of life’, determined by physical/environmental constraints, into self-created rules of social organization where cooperation can be individually advantageous even in large groups of unrelated individuals. Examples include rules of food sharing in hunter–gatherers, rules for the usage of irrigation systems in agriculturalists, property rights and systems for sharing reputation between mediaeval traders. Successful institutions create rules of interaction that are self-enforcing, providing direct benefits both to individuals that follow them, and to individuals that sanction rule breakers. Forming institutions requires shared intentionality, language and other cognitive abilities largely absent in other primates. We explain how cooperative breeding likely selected for these abilities early in the Homo lineage. This allowed anatomically modern humans to create institutions that transformed the self-reliance of our primate ancestors into the division of labour of large-scale human social organization.

scholarly journals Human social organization during the Late Pleistocene: Beyond the nomadic-egalitarian model

2021 ◽  
Author(s):  
Manvir Singh ◽  
Luke Glowacki
Keyword(s):  
Resource Management ◽  
Social Organization ◽  
Late Pleistocene ◽  
Large Scale ◽  
Middle Stone Age ◽  
Small Scale ◽  
Stone Age ◽  
Human History ◽  
Hunter Gatherers ◽  
Social Variation

Many researchers assume that until 10-12,000 years ago, humans lived in small, mobile, relatively egalitarian bands composed mostly of kin. This “nomadic-egalitarian model” informs evolutionary explanations of behavior and our understanding of how contemporary societies differ from those of our evolutionary past. Here, we synthesize research challenging this model and propose an alternative, the diverse histories model, to replace it. We outline the limitations of using recent foragers as models of Late Pleistocene societies and the considerable social variation among foragers commonly considered small-scale, mobile, and egalitarian. We review ethnographic and archaeological findings covering 34 world regions showing that non-agricultural peoples often live in groups that are more sedentary, unequal, large, politically stratified, and capable of large-scale cooperation and resource management than is normally assumed. These characteristics are not restricted to extant Holocene hunter-gatherers but, as suggested by archaeological findings from 27 Middle Stone Age sites, likely characterized societies throughout the Late Pleistocene (until c. 130 ka), if not earlier. These findings have implications for how we understand human psychological adaptations and the broad trajectory of human history.

scholarly journals From hunter-gatherers to nomadic pastoralists: forager bands do not tell the whole story of the evolution of human cooperation

2019 ◽  
Author(s):  
Marius Warg Næss
Keyword(s):  
Large Scale ◽  
Evolution Of Cooperation ◽  
Small Scale ◽  
Hunter Gatherers ◽  
Close Link ◽  
Nomadic Pastoralists ◽  
Fertile Ground ◽  
History Of

The history of humanity is a story of cooperation. Issues pertaining to the origin of human cooperation have, however, been characterized by a forager bias, the assumption being that they have a close link to our evolutionary past. In contrast little effort has been spent on documenting and explaining cooperative herding among nomadic pastoralists. As the Mongolian empire attest to nomadic pastoralists—in contrast to foragers—can form large-scale empires. In combination with the prevalence of small-scale cooperative herding groups, nomadic pastoral societies thus provide a fertile ground for expanding our understanding of the evolution of cooperation. In this paper I aim to extend our understanding of human cooperation through a comparison of the most well-known cooperative herding groups—namely the Mongolian khot ail and the Saami siida—and the most well-studied forager bands, namely the Hadza camp and Ache band.

scholarly journals Gendered movement ecology and landscape use in Hadza hunter-gatherers

2021 ◽  
Author(s):  
Brian M. Wood ◽  
Jacob A. Harris ◽  
David A. Raichlen ◽  
Herman Pontzer ◽  
Katherine Sayre ◽  
...  
Keyword(s):  
Large Scale ◽  
Foraging Behaviour ◽  
Movement Ecology ◽  
Space Use ◽  
Division Of Labour ◽  
Spatial Behaviour ◽  
Hunter Gatherers ◽  
Movement Theory ◽  
Landscape Use ◽  
Gps Devices

AbstractUnderstanding how gendered economic roles structure space use is critical to evolutionary models of foraging behaviour, social organization and cognition. Here, we examine hunter-gatherer spatial behaviour on a very large scale, using GPS devices worn by Hadza foragers to record 2,078 person-days of movement. Theory in movement ecology suggests that the density and mobility of targeted foods should predict spatial behaviour and that strong gender differences should arise in a hunter-gatherer context. As predicted, we find that men walked further per day, explored more land, followed more sinuous paths and were more likely to be alone. These data are consistent with the ecology of male- and female-targeted foods and suggest that male landscape use is more navigationally challenging in this hunter-gatherer context. Comparisons of Hadza space use with space use data available for non-human primates suggest that the sexual division of labour likely co-evolved with increased sex differences in spatial behaviour and landscape use.

scholarly journals Large- and medium-sized ungulates in the Haut Niger National Park, Republic of Guinea: population changes 1997–2002

Oryx ◽  
2005 ◽  
Vol 39 (1) ◽  
pp. 50-55 ◽  
Author(s):  
David Brugière ◽  
Mamadou Dia ◽  
Souleymane Diakité ◽  
Marthe Gbansara ◽  
Maurice Mamy ◽  
...  
Keyword(s):  
West Africa ◽  
National Park ◽  
Large Scale ◽  
Small Scale ◽  
Syncerus Caffer ◽  
Population Changes ◽  
Distance Analysis ◽  
Republic Of Guinea ◽  
Total Length ◽  
Large Groups

A census of ungulates was carried out in May 2002 in the Haut Niger National Park, Republic of Guinea. The study site was subdivided into three census blocks in which a total 111 transects (total length = 838.24 km) were censused once by one observer. Densities were estimated using DISTANCE analysis. We observed a total of 10 species of ungulates (nine Bovidae and one Suidae). Maxwell's duiker Cephalophus maxwelli had the highest density (3.69 individuals km−2) followed by the red-flanked duiker Cephalophus rufilatus (2.61 individuals km−2), whereas the buffalo Syncerus caffer had the lowest density (0.34 individuals km−2). Compared to a census in 1997, the abundance of red-flanked and Maxwell's duikers significantly decreased (by c. 50%) whereas that of other species remained stable or increased. This variation may possibly be explained by a change in the hunting pattern in the area, which shifted from large-scale hunting by large groups of hunters from outside the area before the Park's creation, to small-scale poaching by local hunters. The Park includes a diversity of ungulate species and harbours populations of ungulates that are important at both national and regional levels. We recommend therefore that the Park should be considered a key area for the conservation of ungulates in West Africa.

scholarly journals Structural and Efficiency Effects of Land Transfers on Food Planting: A Comparative Perspective on North and South of China

2021 ◽  
Vol 13 (6) ◽  
pp. 3327
Author(s):  
Zhihua Leng ◽  
Yana Wang ◽  
Xinshuo Hou
Keyword(s):  
Large Scale ◽  
Scale Effects ◽  
Division Of Labour ◽  
Market Mechanism ◽  
Small Scale ◽  
Structural Effects ◽  
The South ◽  
Operating Income ◽  
The North ◽  
The Impact

This paper uses a multi-period PSM-DID model to explore the impact of land transfers on food production from a spatial perspective and analyses the income effects, scale effects, and structural effects of such transfers. The empirical results are as follows. (1) Land transfers have reduced the proportion of food crops planted by farmers, and the planting structure has shifted towards cash crops, which has obvious structural effects. (2) The impact of land transfers on the planting structure is spatially heterogeneous. Land transfers are more common in the south than in the north. Land transfers have reduced wheat planting in the north, while rice planting has been reduced in the south. (3) Land transfers have increased the operating income of farmers and have an income effect, but the income of farmers in the north is higher than that of farmers in the south. (4) Land transfers do not have scale effects. Current land transfers among farmers are mainly conducted on a small scale and do not improve farmers’ efficiency in planting food. The following suggestions are proposed. (1) A market mechanism for land transfers should be established to promote large-scale land transfers. (2) The trend towards non-grain cultivation due to land transfers should be halted to ensure food security. (3) The different impacts of urbanization in the northern and southern regions should be considered, and the division of labour in grain-producing areas should be strengthened. (4) Land transfer models should be developed, and the development of smart agriculture should be explored.

Small-Scale Science to Large-Scale Profession

2000 ◽  
Vol 45 (4) ◽  
pp. 396-398
Author(s):  
Roger Smith
Keyword(s):  
Large Scale ◽  
Small Scale

Development of Physics Learning Module Based on Guided Inquiry with Light Wave Material in Class XI of Senior High School

2020 ◽  
Vol 1 (1) ◽  
pp. 1-10
Author(s):  
Evi Rahmawati ◽  
Irnin Agustina Dwi Astuti ◽  
N Nurhayati
Keyword(s):  
Large Scale ◽  
Learning Strategy ◽  
Student Response ◽  
Average Score ◽  
Small Scale ◽  
Design Development ◽  
Teacher Response ◽  
Student Responses ◽  
Analysis Design ◽  
Scientific Skills

IPA Integrated is a place for students to study themselves and the surrounding environment applied in daily life. Integrated IPA Learning provides a direct experience to students through the use and development of scientific skills and attitudes. The importance of integrated IPA requires to pack learning well, integrated IPA integration with the preparation of modules combined with learning strategy can maximize the learning process in school. In SMP 209 Jakarta, the value of the integrated IPA is obtained from 34 students there are 10 students completed and 24 students are not complete because they get the value below the KKM of 68. This research is a development study with the development model of ADDIE (Analysis, Design, Development, Implementation, and Evaluation). The use of KPS-based integrated IPA modules (Science Process sSkills) on the theme of rainbow phenomenon obtained by media expert validation results with an average score of 84.38%, average material expert 82.18%, average linguist 75.37%. So the average of all aspects obtained by 80.55% is worth using and tested to students. The results of the teacher response obtained 88.69% value with excellent criteria. Student responses on a small scale acquired an average score of 85.19% with highly agreed criteria and on the large-scale student response gained a yield of 86.44% with very agreed criteria. So the module can be concluded receiving a good response by the teacher and students.

Planetary gentrification and urban (re)development

2019 ◽  
Vol 61 (1) ◽  
pp. 5-13 ◽  
Author(s):  
Loretta Lees
Keyword(s):  
Low Income ◽  
Policy Making ◽  
Large Scale ◽  
Urban Redevelopment ◽  
Urban Transformation ◽  
Small Scale ◽  
Income Groups ◽  
Low Income Groups

Abstract Gentrification is no-longer, if it ever was, a small scale process of urban transformation. Gentrification globally is more often practised as large scale urban redevelopment. It is state-led or state-induced. The results are clear – the displacement and disenfranchisement of low income groups in favour of wealthier in-movers. So, why has gentrification come to dominate policy making worldwide and what can be done about it?

AGRICULTURAL PRODUCTION OF CA DONG PEOPLE IN RESETTLEMENT AREA OF TRANH RIVER HYDROPOWER NUMBER 2: CURRENT SITUATION AND IMPACT FACTORS

2020 ◽  
Vol 9 (2) ◽  
Author(s):  
Bùi Thị Bích Lan
Keyword(s):  
Social Relations ◽  
Agricultural Production ◽  
Large Scale ◽  
Transition Process ◽  
Impact Factors ◽  
Small Scale ◽  
Scale Production ◽  
Technical Application ◽  
Production Models ◽  
Role Of The State

In Vietnam, the construction of hydropower projects has contributed significantly in the cause of industrialization and modernization of the country. The place where hydropower projects are built is mostly inhabited by ethnic minorities - communities that rely primarily on land, a very important source of livelihood security. In the context of the lack of common productive land in resettlement areas, the orientation for agricultural production is to promote indigenous knowledge combined with increasing scientific and technical application; shifting from small-scale production practices to large-scale commodity production. However, the research results of this article show that many obstacles in the transition process are being posed such as limitations on natural resources, traditional production thinking or the suitability and effectiveness of scientific - technical application models. When agricultural production does not ensure food security, a number of implications for people’s lives are increasingly evident, such as poverty, preserving cultural identity, social relations and resource protection. Since then, it has set the role of the State in researching and building appropriate agricultural production models to exploit local strengths and ensure sustainability.

Managing the impacts of mining on Ghana’s water resources from a legal perspective

2018 ◽  
Vol 1 (3) ◽  
pp. 156-165 ◽  
Author(s):  
Nasirudeen Abdul Fatawu
Keyword(s):  
Surface Water ◽  
Water Resources ◽  
Environmental Protection Agency ◽  
Large Scale ◽  
Small Scale ◽  
Mining Activities ◽  
Protection Agency ◽  
Environmental Laws ◽  
Mining Areas ◽  
Legal Perspective

Recent floods in Ghana are largely blamed on mining activities. Not only are lives lost through these floods, farms andproperties are destroyed as a result. Water resources are diverted, polluted and impounded upon by both large-scale minersand small-scale miners. Although these activities are largely blamed on behavioural attitudes that need to be changed, thereare legal dimensions that should be addressed as well. Coincidentally, a great proportion of the water resources of Ghana arewithin these mining areas thus the continual pollution of these surface water sources is a serious threat to the environmentand the development of the country as a whole. The environmental laws need to be oriented properly with adequate sanctionsto tackle the impacts mining has on water resources. The Environmental Impact Assessment (EIA) procedure needs to bestreamlined and undertaken by the Environmental Protection Agency (EPA) and not the company itself.

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