Cuba entered a crisis in 1989 when its trading arrangements with the USSR and Eastern Europe collapsed, Their supplies of imported staple food and agricultural input supplies were severely curtailed. Thus the Cubans had to alter both the methods of farming and the mix of items produced. Despite differences in historical setting, the changes forced upon the Cubans are similar to earlier agricultural changes in Mexico and India. Three themes unite events in the countries: (1) National leaders wishing to industrialize (...) their countries found it necessary to have agricultural productivities higher than subsistence levels. (2) Foreign exchange shortages were a major factor in promoting more intensive agriculture, (3) Lack of food self-sufficiency in wartime was a serious threat to a nation's security. Both Mexico and India chose to promote innovations needed for more intensive agriculture, even when this policy conflicted with ideologies and programs of social equality and justice. Current disruptions in the Cuban economy suggest that Cubans, too, will be forced to confront the tension between equity and production in agriculture. (shrink)

This paper presents some of the basic trends, issues, and questions regarding the last four decades of international development cooperation in agriculture. The impact of technical cooperation tends to account for only a small proportion of change; the bulk of the variance being caused by internal, rather than external, forces and events. The paper reviews both multilateral and bilateral technical cooperation, and then illustrates with the case of U.S. universities in international technical cooperation. It goes (...) on to question the difference between “development” and “merely change,” and asks who are the real beneficiaries? Finally, the paper suggests the following factors affecting continuity and change as forces to be analysed with respect to any attempt at technical cooperation: biological, physical, cultural, social, economic, administrative, political, and diplomatic. The world experience of the past four decades confirms that without consideration of such a human ecology of continuity and change, well-meaning interventions in international technical cooperation are likely to have unintended consequences for both “donors” and “recipients.”. (shrink)

A farming systems approach to development has meant many things over the past 15 years, depending on its institutional and ecological setting, its target populations, and the goals motivating its implementation. Despite the diversity of approaches, and the sometimes rancorous discussion over which was best and why, the approach is now recognized in many places as the only one that can identify and respond to the needs of limited resource farm families, especially those in marginal ecosystems. Involving an iterative process (...) of diagnosis, design, testing and extension, the farming system approach to date has done more to change research objectives at national and international institutions than to change actual farmer practices. By legitimizing what limited resource farmers do and why they do it, a farming systems approach lends itself to policy analysis as well. Recent research in farming systems suggests greater attention should be payed to exogenous variables, including policy and infrastructure, as well as to development of technology that really responds to the felt needs of limited resource farmers in improving their level of living. (shrink)

We conduct an online survey experiment to determine the influence of multifunctionality recognition in agriculture on the price premiums of environmental-friendly agricultural products. We use the case of fish-friendly rice produced in Shiga prefecture, Japan, which contributes to the conservation of the water and ecosystem in rural areas around Lake Biwa by setting up fish ways and reducing the use of herbicides. We assume two conditions for consumers to pay premiums on environmental-friendly agricultural products. The first is that consumers (...) recognize multifunctionality in agriculture. The second condition is that consumers have a correct understanding of environment-friendly agricultural products. We thus examine the effects of respondents’ attributes on their responses to two types of visual stimuli: one associated with the multifunctionality of agriculture and information about environment-friendly agricultural products. In the analysis of the respondents; willingness to pay, the price premium of the group with both the stimulus and information is significantly higher than the price premium of the control group with no interventions. However, the price premium of the group with only the stimulus is not statistically different for the control group. The policy implication of this research is that consumers are more likely to support agri-environmental policies if they recognize both the multifunctionality of agriculture and the properties of environmental-friendly agricultural products. The two types of stimuli have complimentary effects on increasing price premiums. Promoting the recognition of multifunctionality is especially important for those who do not usually access information on agriculture. (shrink)

In other work I have argued that items can be on a par, where being on a par is a fourth, basic, sui generis value relation beyond the usual trichotomy of ‘better than’, ‘worse than’, and ‘equally good’. In this paper, I aim to marshal non-technical, intuitive arguments for this view. First, I try to cast doubt on the leading source of intuitive resistance to parity, the conviction that if two items are comparable, one must be better than the (...) other, worse than it, or they must be equally good. Second, I explain how parity can arise by appealing to an uncontroversial distinction between quantity and quality of value. I propose both sufficient conditions for parity and a nontechnical model of the notion. My overall aim is to bring into view a simple and intuitive picture of value – and more generally of normativity – in which parity plays a significant role. (shrink)

We aggregate different dimensions of corporate social responsibility (CSR) activities following the stakeholder framework proposed in Clarkson (Acad Manag Rev 20(1), 92–117, 1995) and present consistent evidence that CSR strengths targeting different stakeholders have their unique impact on firm risk and financial performance. Institutional CSR activities that target secondary stakeholders are negatively associated with firm risk, measured by total risk and systematic risk. Technical CSR that target primary stakeholders are positively associated with firm financial performance, measured by Tobin’s Q, (...) ROA, and cash flow returns. Our results, based on a sample of S&P 500 component firms over the period of 1995–2009, are consistent with the risk management view of “altruistic” CSR activities and with the stakeholder salience theory. We also show that the impact of CSR activities on risk varies with the ethical climate, as proved in our subsample analyses on pre- and post-Sarbanes–Oxley periods. Our empirical analyses mitigate possible omitted variables and endogeneity concerns that are often overlooked in previous research. Our findings are robust to alternative CSR measures, to alternative risk and performance measures, and to alternative estimation methods. (shrink)

The hazard of postharvest pest losses is ubiquitous in peasant farming systems; as a result, farmers invariably have some response to the threat of these losses. Responses to postharvest pests may be more extensive than to field pests, even when, by statistical measures, the usual levels of losses are comparable. In studies of pest management practices in three contrasting areas in Kenya, it was found that farmers virtually always rely on an array of techniques and strategies, usually including both older (...) and more modern practices. There is considerable variation among regions in the techniques used, due not only to climatic and socioeconomic factors, but also to variations in cultural history and preferences. The ways in which management practices have changed over time also vary by region. The major changes have been related to overall system change. Four main sources of change have been paramount: (1) population growth and the intensification of land use; (2) the introduction of new cash crops; (3) the introduction of new marketing infrastructure; and (4) the perception of increased environmental risk. Their effect on the replacement of older practices by newer ones is often interrelated. Traditional techniques are often based on materials derived from bushland, but increasing population density makes these difficult to continue as bushland and its common property resources disappear. Simultaneously, tolerance for losses is reduced as land availability is constrained. With the introduction of a cash crop infrastructure, new methods of pest management, especially pesticide use, become more readily available and may spread rapidly. Areas with good market infrastructure but varying population density may still differ considerably because with abundant land it is possible to compensate for expected losses by additional planting.A study of an FAO project to improve postharvest management through earlier harvesting and a redesigned storage crib indicate some reasons for its lack of widespread acceptance. Little or no attempt was made to adapt techniques to varying circumstances; instead, a single “solution” was meant to be applied across areas of vastly different conditions. In many cases, this project represented a radical response to a problem farmers considered they were coping with acceptably using existing methods. Although it probably represents an improvement over traditional storage methods in purely technical terms, the new technique also often involved major costs, readjustments, and cultural disruptions that may not have been anticipated by its designers. More likely to succeed would be a strategy that begins with some of farmers' existing practices and whose objective is to develop and offer a range of possible improvements from which farmers could select individual components appropriate to their conditions and needs. (shrink)

Agricultural innovation happens at different scales and through different streams. In the absence of a common global research agenda, decisions on which innovations are brought to existence, and through which methods, are taken with insufficient view on how innovation affects social relations, the environment, and future food production. Mostly, innovations are considered from the standpoint of economic efficiency, particularly in relationship to creating jobs for technology-exporting countries. Increasingly, however, the realization that innovations cannot be successful on their technical prowess (...) alone calls for a broader investigation. (shrink)

Despite the popularity of the employment interview in the employee selection literature and organizational talent selection process, few have examined the comments interviewers give after each interview. This study investigated the predictability of the match between interviewer post-interview notes and radar charts from job analysis on the candidate’s later career performance using text mining techniques and data from one of the largest internet-based technology companies in China. A large sample of 7,650 interview candidates who passed the interviews and joined the (...) company was obtained to show that the number of job-related capabilities interviewers mentioned in their notes was positively related to candidate’s job performance, the number of promotions, and negatively related to turnover. Moreover, the dimensions of the radar chart from job analysis covered in the interview moderated the predictability of interview post-interview notes. Our results indicated that a smaller number of radar chart dimensions by which interviewers assessed the candidates in the interview positively moderated candidates’ promotion for product development jobs, and negatively moderated turnover for technical jobs. The implications of these results for structured interview research in both theory and practice are discussed. (shrink)

Agroecological transitions aim at developing sustainable farming and food systems, adapted to local contexts. Such transitions require the engagement of local actors and the consideration of their knowledge and reasoning as a whole, which encompasses different natures of knowledge (empirical, scientific, local, generic), related to different dimensions (economic, environmental, technical, social, political), as well as their values and perceived uncertainties. While these transitions are often problematized in relation to technical issues, this article's objective is to start from the (...) way the local actors consider these transitions in order to see what issues are actually involved. In this study, we analyzed the reasoning of diverse farming actors, including farmers and farm advisors. We conducted 30 cognitive mapping interviews, during which the local actors drew cognitive maps to explicit their reasoning concerning their agroecological transition with an open approach. Their reasoning revealed an emphasis on the human & social dimension of the process of agroecological transitions: (i) human and social considerations come first in the transition process, while technical solutions are viewed as secondary, (ii) use and development of human capacities, social interactions and human well-being are crucial to the conduct of agroecological transitions, (iii) human-scale farming appears as a condition for the use of human capacities, human well-being and rural development, (iv) agroecological transitions imply farming advisory transitions, and (v) rural development appears as a condition for agroecological transitions, implying transitions in society as a whole. (shrink)

A focus group study using four groups of food shoppers provides insights into consumers’ knowledge, beliefs, and behaviors regarding organic foods. Two focus groups consisted of shoppers who regularly bought organic foods and two focus groups of shoppers who predominantly purchased conventional foods. Participants in one of the conventional groups were all Caucasian; in the other they were all African-American. While familiarity with organic foods was much lower in the African-American group, its members were more receptive and positive towards organic (...) foods. Likewise, the African-American shoppers were more accepting of price premiums for organics foods. In comparing the two organic shopper groups with the two conventional shopper groups, it was found that the former were generally more knowledgeable about organic foods. They were also more likely to follow a special diet than conventional Caucasian shoppers. However, the behavior of organic shoppers varied widely. The research supports examining social justice and access as motivations for changing policies to support organic agriculture. (shrink)

In this volume, first published in 1983, Jon Elster approaches the study of technical change from an epistemological perspective.

Emerging bovine somatotropin (or “bovine growth hormone” [bGH]) technology has become highly controversial even though the technology is one to two years from commercial introduction. The bGH controversy is discussed and placed in the context of the evolution of the American public agricultural research system and farm structural change over the past 15 years. It is argued that while many observers tend to overestimate the degree to which bGH will be representative of other biotechnologies applied to agriculture, the (...) bGH case may well reflect a more general pattern of the changing clientele relations of the land-grant system and of the changing character of technology developed within the public agricultural research system. In particular, these new clientele and technical relations may portend a new era in which farmers begin to scrutinize the land-grant research portfolio, which might in turn lead to diminished political support by state-level farmers' groups for agricultural research appropriations. (shrink)

This study investigates the socio-historical relationships existing between the development of the agricultural structure and the process of technical development. Adopting a political economy posture, it is argued that the development of technical procedures in agriculture has been aimed historically at the maximization of production and productivity. This phenomenon has been generated by the social hegemony of groups interested in the enhancement of accumulation of capital and has been translated into an emphasis on large productive units, which (...) discriminates against small and medium farms. This pattern of development has been legitimized through a social consensus which involves an emphasis on small family producers. This contradiction is embodied in the generation of a dualistic agricultural structure characterized by the prosperity of large farms, the persistence of small farms and the crisis of medium farms and in patterns of overproduction and unavailability of food for the poor segments of society. (shrink)

Member States of the United Nations proposed Seventeen Sustainable Development Goals (SDGs) in 2015, emphasizing the well-being of people, planet, prosperity, peace, and partnership. Countries are expected to work diligently to achieve these goals by the year 2030. The paths chosen to achieve the SDGs depend on each country’s specific needs, challenges, and opportunities. This contribution conducts a bibliometric study of selected SDG research related to hunger and climate change among countries of the North Asia Pacific region. A review (...) of literature related to the seventeen SDGs is provided to update the current research in SDGs as a background for the regional bibliometric search. The academic published literature related to this work were collected and text mined to create a research database for trend analysis. In this research, the natural language model KeyBERT and a text mining algorithm for normalized term frequency were used to extract key terminologies for bibliometric analysis. The study provides an overview of the seventeen SDGs in the literature review and then focuses on SDG 2 (zero hunger) and SDG 13 (climate action) publication trends. These two SDGs are in close alignment with sustainable food systems and agricultural development. The conclusion indicates that greater cooperation (SDG 17) is critical to improving the quality of life within the region and in building an ethical framework that restricts external exploitation of resources that benefit newly developed economies over developing economies. (shrink)

Despite the (serious) global concerns about the safety and genetic stability of genetically modified organisms, the Malaysian National Biosafety Board (NBB) has recently approved the field testing for genetically modified (GM) male mosquitoes. With this development, bioethical issues, which in some respect could adversely impinge on the social, economic and environmental aspects of the society, have surfaced, and these concerns must be addressed by the authorities concerned. In reviewing this application, the National Biosafety Board has followed the requirements of the (...) Biosafety Act 2007, which was created to strike a balance between promoting biotechnology and at the same time protecting against its potential environmental and human health risks in Malaysia. However, the 2007 Act fails to adequately take into account any bioethical issues in spite of the inclusion of a provision on socio-economic consideration. As part of an ongoing doctoral research project, and by way of an instrumental critique of the 2007 Act, the present paper attempts to address the role and function of the Malaysia biosafety legal framework in governing bioethical concerns relating to Genetically Modified Organisms (GMOs) within the current biotechnology background in Malaysia. Additionally, the paper suggests that the ambiguity of the provisions contained within the 2007 Act in governing such concerns, representing wider societal interests and welfare, in some ways might defeat the balancing role that this act was originally intended to fulfil. (shrink)

Indigenous agricultural knowledge (IAK) can be analyzed for its technical role in food production strategies, and for its role as cultural knowledge producing and reproducing mutual understanding and identity among the members of a farming group. IAK can also be approached from the perspective of critical theory, analyzing the relationship between knowledge and relations of power, with the goal of liberating indigenous farmers from forms of domination. The paper considers relationships between the different aspects of IAK, using examples of (...) the influence of non-local technologies and ideas on indigenous agricultural practices in the Ecuadorian Andes. The examples elucidate how technical change is a signifier of the changing relationship between indigenous farmers and wider society. The political implications of these changes are ambiguous, however, because the change is not necessarily one of social and cultural assimilation. As indigenous peasant organizations in Ecuador now reflect on these changes, they are connecting the questions of IAK, indigenous cultural identity and political strategy. Some organizations speak of recovering and revalorizing indigenous technologies as a tool for, and symbol of, resistance to domination by wider society. Others see selective modernization of indigenous agriculture as a necessary strategy to sustain the social and cultural cohesion of the group, even if this implies social changes. The different perspectives reflect both different conditions facing the organizations, and their varying approaches. That peasant organizations have these discussions suggests that they should constitute an important meeting point for farmers and crop researchers to discuss technology development strategies as equal partners. The organizations can provide an institutional forum in which participants reflect critically on the agrarian knowledge that they have, why they have it, and what it can contribute to future strategies of agrarian and social change. (shrink)

Sensory feedback, which can be presented in different modalities - single and combined, aids task performance in human-robot interaction (HRI). However, combining feedback modalities does not always lead to optimal performance. Indeed, it is not known how feedback modalities affect operator performance under stress. Furthermore, there is limited information on how feedback affects neural processes differently for males and females and under stress. This is a critical gap in the literature, particularly in the domain of surgical robotics, where surgeons are (...) under challenging socio-technical environments that burden them physiologically. In the present study, we posited operator performance as the summation of task performance and neurophysiological cost of maintaining that performance. In a within-subject design, we used functional near-infrared spectroscopy (fNIRS) to assess cerebral activations of 12 participants who underwent a 3D manipulation task within a virtual environment with concurrent feedback (visual and visual + haptic) in the presence and absence of a cognitive stressor. Cognitive stress was induced with the serial-7 subtraction test. We found that while task performance was higher with visual than visual + haptic feedback, it degraded under stress. The two feedback modalities were found to be associated with varying neural activities and neural efficiencies, and these were stress- and gender-dependent. Our findings engender further investigation into effectiveness of feedback modalities on males and females under stressful conditions in HRI. (shrink)

An ongoing crisis in Australian agriculture resulting from climate crises including drought, decreasing irrigation water, more recent catastrophic flooding, and an uncertain policy environment is reshaping gender relations in the intimate sphere of the farm family. Drawing on research conducted in the Murray-Darling Basin area of Australia we ask the question: Does extreme hardship/climate crises change highly inequitable gender relations in agriculture? As farm income declines, Australian farm women are more likely to be working off farm for (...) critical family income while men continue to work on farm often in circumstances of damaged landscapes, rising debt, and limited production. This paper examines the way gender relations are being renegotiated in a time of significant climate crisis. Our research suggests that climate crises have indeed led to changes in gender relations and that some changes are unexpected. Whereas one would logically assume that women’s enhanced economic contribution would increase their power in gender negotiations, we argue that this does not necessarily occur because their contribution is viewed as a farm survival strategy. Men are committed to prioritizing the farm and view women’s income generating work as critical to this purpose and yet, paradoxically, long for a return to traditional farm roles. We find that women are actively resisting traditional gender relations by reshaping a role for themselves beyond the farm—in the process moving physically and mentally away from a farm family ideology, questioning gender inequalities, and by extension their relationships. (shrink)

Tremendous agricultural potential in Colombia has gone untapped for decades due to: i) civil strife and the criminal drug trade; ii) uncertain property rights; iii) inadequate infrastructure; iv) lack of innovation and technological development; v) lack of funding, vi) lack of investment; and vii) misallocation of resources within the sector. Proof of this is the relatively lower growth of the value of Colombia’s agriculture versus other countries in the region during the agricultural prices booms (FAO, 2015). This paper analyzes (...) whether Colombia’s weak agricultural performance was due to low productivity growth rather than input accumulation. Using econometric specifications, this paper finds that Colombia’s agricultural productivity grew on average between 0.8% and 1.3% annually from 1975 and 2013. This growth was mainly driven by livestock and poultry productivity, which grew between 1.6% and 2.2%, while crop productivity grew between 0% and 0.8%. Likewise, this paper finds biased technical and scale effects whenever the models are able to test their presence. In addition, it finds evidence that Colombia’s agricultural productivity growth was affected by changing economic circumstances. These results are significant for post-conflict rural investment because they provide information about the returns on future government investment options in the rural sector of Colombia. (shrink)

Technical change, defined as the manufacture and modification of tools, is generally thought to have played an important role in the evolution of intelligent life on earth, comparable to that of language. In this volume, first published in 1983, Jon Elster approaches the study of technical change from an epistemological perspective. He first sets out the main methods of scientific explanation and then applies those methods to some of the central theories of technical change. (...) In particular, Elster considers neoclassical, evolutionary, and Marxist theories, whilst also devoting a chapter to Joseph Schumpeter's influential theory. (shrink)

Traditional forms of farming, herding, and fishing are remarkably adapted to African conditions but these traditional approaches are being overtaken by modern pressures, particularly population growth. According to a report published by the Office of Technology Assessment (OTA), a nonpartisan analytical support agency of the U. S. Congress, one promising way to help African farmers and herders would be for development assistance organizations to focus more attention on the various forms of low-resource agriculture that predominate in Africa.In keeping with (...) OTA's mission and primary audience, “Enhancing Agriculture in Africa: A Role for U. S. Development Assistance” (1988) is a policy-oriented synthesis of available technical information. The report provides Congress with a range of options that, if pursued, could help Africans enhance agriculture, increase their food security, and improve their lives.This paper is drawn from the larger OTA report, and it focuses on the role technology might play in enhancing low-resource agriculture. Readers should see the full assessment (OTA, 1988) for more information on policy considerations; the specific technologies mentioned; or a complete list of advisory panel members, workshops and participants, and commissioned papers.OTA's report comes at a critical time: for a variety of reasons—ranging from changing values to increased budget constraints—U. S. foreign assistance policy is undergoing a fundamental reevaluation. This review of the potential of low-resource agriculture, and options the United States might pursue to enhance this approach, was intended to aid in this reevaluation. (shrink)

We view agrobiodiversity as a social-ecological phenomenon and, therefore, an example of nature–gender relations within agrarian change, including social, economic, political and technical changes in agriculture and rural areas. As a result of the industrialization of agriculture, nature–gender relations in the field of agrobiodiversity have become characterized by separation processes such as conservation versus use or subsistence versus commodity production. We argue that the sustainable development paradigm, as currently implemented in European Common Agricultural Policy through the (...) concept of multifunctionality, does not necessarily overcome separation tendencies and lead towards integration, despite its claim to bring together different ecological, economic and social needs. In our paper we critically reflect this observation and develop a theory-based analytical framework at the interface of nature and gender relations. For analytical purposes we distinguish between three different agrarian structures and focus on the development of two separation tendencies within them and their effects on agrobiodiversity. Concerning nature, we discuss the effects of separating agrobiodiversity conservation and use. With regard to gender, we discuss the separation of subsistence and commodity production. Against this background, we claim for new rural economic rationalities characterized by processes whose qualitative, material and value dimensions maintain agrobiodiversity. (shrink)

We report core stratigraphy and chronology that explains the diachronic history of the surface in a prehispanic wetland agricultural complex of planting platforms and canals at Mandinga, central Veracruz, Mexico. Using recognizable stratigraphic horizons, elevations of prehistoric surfaces were measured for the wetland prior to the construction of platforms and canals, immediately following construction, at the time of abandonment, and of the present-day surface. Significant topographic and hydrological changes are evident. We discuss our results in the light of prehispanic water (...) management and cultivation and postulate water storage within the wetland, a patchy management of water and cultivation, and variable productivity. The paper ends with a discussion of the lessons that can be learned when contemplating contemporary cultivation of wetlands. In addition to the environmental concerns, we emphasize the need to consider the physical, socio-economic, and political contexts in which contemporary wetland agriculture would have to operate. (shrink)

How to engage farmers that have limited formal education is at the foundation of environmentally-sound and equitable agricultural development. Yet there are few examples of curricula that support the co-development of knowledge with farmers. While transdisciplinary and participatory techniques are considered key components of agroecology, how to do so is rarely specified and few materials are available, especially those relevant to smallholder farmers with limited formal education in Sub-Saharan Africa. The few training materials that exist provide appropriate methods, such as (...) compost making, but do not explain relationships and synergies between nutrition, social inequalities, climate change and agroecology. Some food sovereignty and agroecology courses aim at popular political education for those with more formal education. Here we describe the process of development of an innovative curriculum, which integrates agroecology, nutrition, climate change, gender and other dimensions of social equity across 2 weeks of training explicitly for smallholders in southern Africa with limited formal education. The curriculum is highly participatory; we use concepts in popular education, transformative and experiential-based learning, and theatre. It is also integrative; we link agroecology with climate change, human and soil nutrition, gender, and related components of social equity. Developed in partnership with Malawian farmers, community development experts and academics from five countries, the curriculum was piloted with 520 smallholder farming households in Malawi and Tanzania, and evaluated using qualitative techniques. Clashes of language, cultural norms, and terminology were as great of a challenge as agreeing on and conveying technical information, to weave into a coherent whole. However, farmers who participated in the curriculum training demonstrated high interest, comprehension of material and interest in immediate application to their lives. (shrink)

How to engage farmers that have limited formal education is at the foundation of environmentally-sound and equitable agricultural development. Yet there are few examples of curricula that support the co-development of knowledge with farmers. While transdisciplinary and participatory techniques are considered key components of agroecology, how to do so is rarely specified and few materials are available, especially those relevant to smallholder farmers with limited formal education in Sub-Saharan Africa. The few training materials that exist provide appropriate methods, such as (...) compost making, but do not explain relationships and synergies between nutrition, social inequalities, climate change and agroecology. Some food sovereignty and agroecology courses aim at popular political education for those with more formal education. Here we describe the process of development of an innovative curriculum, which integrates agroecology, nutrition, climate change, gender and other dimensions of social equity across 2 weeks of training explicitly for smallholders in southern Africa with limited formal education. The curriculum is highly participatory; we use concepts in popular education, transformative and experiential-based learning, and theatre. It is also integrative; we link agroecology with climate change, human and soil nutrition, gender, and related components of social equity. Developed in partnership with Malawian farmers, community development experts and academics from five countries, the curriculum was piloted with 520 smallholder farming households in Malawi and Tanzania, and evaluated using qualitative techniques. Clashes of language, cultural norms, and terminology were as great of a challenge as agreeing on and conveying technical information, to weave into a coherent whole. However, farmers who participated in the curriculum training demonstrated high interest, comprehension of material and interest in immediate application to their lives. (shrink)

The advent of the new nanotechnologies has been heralded by government, media, and many in the scientific community as the next big thing. Within the agricultural sector research is underway on a wide variety of products ranging from distributed intelligence in orchards, to radio frequency identification devices, to animal diagnostics, to nanofiltered food products. But the nano-revolution (if indeed there is a revolution at all) appears to be taking a turn quite different from the biotechnology revolution of two decades ago. (...) Grappling with these issues will require abandoning both the exuberance of diffusion theory and ex post facto criticism of new technologies as well in favor of a more nuanced and proactive view that cross the fault line between the social and natural sciences. (shrink)

International agricultural development as practiced by U. S. sponsored research groups in developing countries has emphasized technical questions of production, ignoring more fundamental social and economic issues that underline rural poverty and hunger. Rethinking the role of U. S. development assistance will require transcending the view that the only way to impact agriculture in the Third World is by increasing the intensity of land use in high potential agricultural areas. The challenge is to find ways of how to (...) further increase agricultural productivity so that the rural poor significantly benefit, while at the same time conserving and regenerating the resource base. U. S. scientists must realize that this is only possible by improving the access of resource-poor farmers to land, water, other natural resources, as well as to equitable credit, markets, appropriate technologies, etc. Solidarious collaboration will emerge from the U. S. siding with progressive governments and/or community-based initiatives that promote political change aimed at securing farmers' control over resources and inputs, and changing the structural conditions and policies that perpetuate poverty. (shrink)

This article examines the role that civic agriculture in Georgia plays in shaping attitudes, strategies, and relationships that foster both sustainability and adaptation to a changing climate. Civic agriculture is a social movement that attracts a specific type of “activist” farmer, who is linked to a strong social network that includes other farmers and consumers. Positioning farmers’ practices within a social movement broadens the understanding of adaptive capacity beyond how farmers adapt to understand why they do so. By (...) drawing upon qualitative and quantitative data and by focusing on the cosmological, organizational, and technical dimensions of the social movement, the study illuminates how social values and networks shape production and marketing strategies that enable farmers to share resources and risks. We propose a conceptual framework for understanding how technical and social strategies aimed to address the sustainability goals of the movement also increase adaptive capacity at multiple timescales. In conclusion, we outline directions for future research, including the need for longitudinal studies that focus on consumer motivation and willingness to pay, the effects of scale on consumer loyalty and producer cooperation, and the role of a social movement in climate change adaptation. Finally, we stress that farmers’ ability to thrive in uncertain climate futures calls for transformative approaches to sustainable agriculture that support the development of strong social networks. (shrink)

Taking people’s longevity as a measure of good life, humankind can proudly say that the average person is living a much longer life than ever before. The AIDS epidemic has however for the first time in decades stalled and in some cases even reverted this trend in a number of countries. Climate change is increasingly becoming a major challenge for food security and we can anticipate that hunger caused by crop damages will become much more common. -/- Since many (...) of the challenges humanity faced in the past were overcome by inventive solutions coming from the life sciences, we are compelled to reconsider how we incentivize science and technology development so that those in need can benefit more broadly from scientific research. There is a huge portion of the world population that is in urgent need for medicines to combat diseases that are currently neglected by the scientific community and could immensely benefit from agricultural research that specifically targets their environmental conditions. At the same time efforts have to be made to make the fruits of current and future research more widely accessible. These changes would have to be backed by a range of moral arguments to attract people with diverging notions of global justice. This article explores the main ethical theories used to demand a greater share in the benefits from scientific progress for the poor. Since life sciences bring about a number of special concerns, a short list of conflictive issues is also offered. (shrink)

AbstractAgroecosystems in the Midwestern United States are undergoing changes that pressure farmers to adapt their farming practices. Because farmers decide what practices to implement on their land, there are needs to understand how they adapt to competing demands of changes in global markets, technology, farm sizes, and decreasing rural populations. Increased understanding of farmer decision-making can also inform agricultural policy in ways that encourage farmer adoption of sustainable practices. In this research we adopt a grounded view of farmers by interpreting (...) their decision-making through their stories of everyday life. We use a narrative analysis to identify recurrent themes that characterize farmer decisions as active negotiations between the demands of efficiency in maximizing crop yields with a desire to steward land through past, present, and future generations. Together these narratives portray farmer decisions as a place-making process that seeks compatibility among distinct aspirations for their land. (shrink)

Drawing on Moreno's cognitive-affective theory of learning with media, this research aims to investigate the effectiveness of different multimedia glosses on learners' vocabulary acquisition and reading comprehension in a CALL environment. A total of 160 university students who learnt English as a foreign language in four classes participated in the study and were exposed to one of the four conditions: L2 definition only, L2 definition coupled with audio, L2 definition plus video, and L2 definition with picture. Participants were asked to (...) read eight hypermediated reading texts. Reading comprehension as well as vocabulary acquisition were measured using a pretest–posttest design. The results show first that all these four conditions led to students' vocabulary gains. More specifically, participants who had access to L2 definition plus picture and plus videos achieved significantly higher scores than the other two groups, L2 definition coupled with audio and L2 definition only. Concerning reading comprehension, all multimedia glossing presentation led to better reading comprehension, but no differences were found among all the glossing groups. The questionnaire and interview data indicate that students preferred L2 definition coupled with video and picture glosses, followed by audio and L2 definition only. The results reflect that multimedia glossing presentation creates a different effect on students' vocabulary acquisition and reading comprehension, respectively. They also provide pedagogical implications for learning in times of COVID-19. (shrink)

Traditionally, the Swedish Agricultural Extension Service has delivered technical information to farmers with the aim of increasing productivity and efficiency in farming. Present problems with overproduction of food and the negative social and environmental consequences of present farm practices has brought this traditional mission in question. In a situation of budgetary constraints it has been suggested that the funding of the governmental Agricultural Extension Service should be cut down or even discontinued altogetherThe article argues that this would be a (...) mistake. The various negative consequences of modern agriculture indicate that we are far from an ideal mode of agricultural production. Instead, public opinion and new guidelines for agricultural and environmental policies call for substantial changes in Swedish agriculture with respect to pollution, preservation of non-renewable resources, maintaining an open rural landscape, ethical aspects of animal production, rural development etc.This reorientation of Swedish agriculture presumes that decision-makers, farmers, and the public at large get an opportunity to learn more about the complexities of agricultural production. In contributing to this learning process the Agricultural Extension Service would have an important mission. To be able to fulfill this mission, extension professionals must be provided an opportunity to learn a broader concept of productivity and efficiency in agriculture, for instance, how to extend cost-benefit analyses and technical criteria of efficiency to include social, environmental, and ethical aspects. Our present extension staff has not received adequate training for this task. It is suggested that all agricultural colleges need to create departments of Rural Sociology and Agricultural Humanities to provide agricultural students and professionals an opportunity to develop a better understanding of agriculture and make them prepared to take on the challenges and responsibilities they confront in developing our future agriculture. (shrink)

Professionalization of farmers and rural entrepreneurs is identified as a potential resource to advance transition to multifunctional landscapes and territorial development. Drawing on interactive conceptions of knowledge creation and technical change, I argue that collective structures that support pooling of experiential knowledge can complement public and private sector engagement in innovation systems. Through exercise of leadership in advancing integration of farming into regional development and in integrating ecological and social concerns into agriculture, farmers can forge a professional (...) identity and broker a new social contract entitling them to renewal of their political and economic status. (shrink)

Two competing models have served as the basis for agricultural development policies. One is based on observations and assumptions of The Reverend Thomas Malthus in late eighteenth century Britain, and the other from the Danish economist Ester Boserup in the mid-twentieth century. However, rational agricultural development decisions can only be made using a model that incorporates assumptions based on a technically appropriate model that takes into account the currently status of global systems. A new development model may incorporate elements of (...) both Neo-Malthusian and Boserupian economic-demographic models, but because the world has changed substantially, it can be neither of them alone, nor a hybrid of the two models without significant expansion and refinement. The principles espoused by Malthus and Boserup can thus be used as the starting points in a dialectic argument to arrive at a new agricultural development paradigm. (shrink)

It is estimated that over 800 million people are hungry each day and two billion are suffering from the consequences of vitamin and mineral deficiencies. While a paradigm shift towards a multi-dimensional and multi-sectoral approach to food and nutrition insecurity is emerging, technical approaches largely prevail to tackle the causes of hunger and malnutrition. Founded in original in-depth field research among smallholder farmers in southwest Kenya, we argue that incorporating cultural or social dimensions in this technical debate is (...) imperative and that by systematically overlooking these dimensions, food insecurity cannot be accurately captured nor properly addressed. Based on a sub-location in rural southwest Kenya where the food plate is rapidly narrowing towards a high-calorie low nutrient diet and where over 80 % of households experience food shortages at least once a year, conclusions suggest that preferences, the local function of food, and the practices that emerge therefrom can affect the regularity of meals and their composition. The findings allow us to complement emerging research and program development with a more comprehensive and locally adapted approach to tackle food and nutrition insecurity. (shrink)

Folk experiments in agriculture are often inspired by new ideas blended with old ones, motivated by economic and environmental change. They tend to save labor or capital. These notions are illustrated with nine short case studies from Nicaragua and El Salvador. The new ideas that catalyze folk experiments may be provided by development agencies, but paradoxically, the folk experiments are so common that the agencies that inspire them usually pay little attention to them. Some folk experiments are original, (...) but others simply copy innovations that farmers have seen somewhere else. Unlike formal scientific research, in which results are consistently written, folk experiments are rarely “inscribed,” because the results are for use by individual farmers and need not be shared with an audience. (shrink)

In response to a drying climate, an integrated property planning tool was developed over three years to help landowners make better use of available rainfall. A sequence was identified which indicated how parts of each property are affected by soil moisture limitations. The sequence was combined with soil properties to indicate targeted strategies for each location aimed to improve soil moisture availability, biomass utilisation, and long-term viability of the farm or ranching enterprise. As a result of training of land owners (...) and operators in use of this tool, 97% of participants indicated that they have begun or intend to make changes in land management; 78% are intending to make three or more substantial changes; and 91% felt better prepared for the impacts of climate change. The key to the success of this technique is that it identifies critical sustainable production drivers in a simple plan format and offers tailored management options which can address more variable climate conditions. The integrated planning tool has application as a driver of climate change adaptation in agricultural regions where farm units contain substantial landscape variation and seasonal rainfall is frequently limiting to production. (shrink)

Marxist social scientists have argued that the relationship between social and technical change is one of mutual interaction; innovation in the modes of production affects social organization, and social organization, in turn, has an impact on the development of novel modes of production. This consideration is of fundamental importance for the construction of any economic development policy. However, analyses of this critical relationship have been elaborated within a conceptual framework which most social scientists and policy makers who work (...) within the framework of neoclassical economic thought find difficult to understand. When marxists argue that technical innovations are the product of a class conflict, non-marxist social scientists are left wondering about what the exact meaning of such a statement. Because marxists have been unable to communicate their message, their important insights into the relation between social and technical change have not been incorporated in contemporary development policy; this situation has often resulted in great social costs. In the past fifteen years, however, Yujiro Hayami and Vernon Ruttan have attempted to analyze the critical interaction of social and technical change using neo-classical economic concepts. I argue that their approach can be utilized to express marxist insights in a language accessible to non-marxist social scientists. The careful and critical adoption of this approach could provide the grounds for a more fruitful dialogue about the interaction of social and technical change, and aid the construction of a new development policy. (shrink)

In a very general sense, hybrid can be understood to be any organism that is the product of two (or more) organisms where each parent belongs to a different kind. For example; the offspring from two or more parent organisms, each belonging to a separate species (or genera), is called a “hybrid”. “Hybridity” refers to the phenomenal character of being a hybrid. And “hybridization ” refers to both natural and artificial processes of generating hybrids. These processes include mechanisms of selective (...) cross-breeding and cross-fertilization of parents of different species for the purpose of producing hybrid offspring. In addition to these processes, “hybridization ” also refers to natural and artificial processes of whole genome duplication that result in the doubling or trebling of the sets of chromosomes of the organism. This entry provides an overview of the impact of hybridity on agriculture. It begins with an historical sketch that traces the early horticulturalists’ and naturalists’ investigations of hybrids. This starts with the observations of Thomas Fairchild and Georges-Louis Leclerc, Comte de Buffon; and leads to the explanation of its mechanism by Gregor Mendel, James Watson and Francis Crick, and Ernst Mayr; and the eventual manipulation of hybrids and hybridization by Barbara McClintock. Following this, the reader is introduced to a number of key terms and concepts in use within current research as well as highlighting diverse ethical concerns that center on hybridization. Recent research that attempts to ascertain the role of hybridization in adaptive change will be introduced. This will include research on the evolution of crop species, increased biodiversity, and the use of hybrids to manipulate phenotypically desirable traits in agricultural crops. The focus of the discussion is on a particularly significant type of naturally occurring hybridization, polyploidy hybridization. Polyploids are organisms which have more than two complete genomes in each cell. This kind of hybridization is ubiquitous among crop plants. The role of polyploidy in plant evolution and the affects of polyploidy on plants and animals will be reviewed. A critical discussion of its agricultural value in the production of fertile polyploid hybrids highlights key epistemological, ontological, and ethical issues. These are illuminated with reference to the distinct processes of artificial and natural hybridization. A survey of these different kinds of hybridization includes the ethical and economic impacts of hybridity on global nutrition, the environment, and considerations of some practical implications for the agricultural industry. Tracking the role of hybrids, the process of hybridization, and the current impacts of it for agriculture requires knowledge of the history of its early conceptualization, understanding, and use. This is the topic of the following section. (shrink)

The recent enthusiasm for “participation” in agricultural development has fueled the development of new approaches to research and extension. The rhetoric of “participation” extends the horizons of agricultural research and extension beyond technical problem-solving. Yet in practice few of the personal, political, and experiential aspects of this process are addressed. This paper aims to draw attention to these elements of practice and to locate research and extension within wider social processes. Through a critique of conventional methodological strategies, this paper (...) considers the possibilities offered by “participatory” alternatives. Considering the scope and objectives of agricultural development raises a series of methodological questions: What counts as knowledge? Who defines and represents this knowledge? Whose knowledge counts? Knowledge for what? Knowledge for whom?The paper goes on to assess a number of these “new” methodologies, within and beyond agricultural development. Through a consideration of their strengths and weaknesses, a series of further issues are highlighted for future methodological development. It is argued that for agricultural research and extension to acknowledge process, closer attention needs to be paid to context. The activities of research and extension need to be set in time. Strategies are needed to explore and address diversity and difference in communities. Situating the actors and agencies involved in development within relations of power involves addressing—and redressing—the nature of interactions between these actors. These changes require not an ever increasing array of methods, it is argued, but new approaches to learning. (shrink)

Industrial agriculture has extensive environmental and social costs, and efforts to create alternative farming systems are widespread if not yet widely successful. This study explored how a set of grain farmers and rotational graziers in Iowa transitioned to agroecological management practices. Our focus on the resources and strategies that farmers mobilized to develop opportunities for, and overcome barriers to, transitioning to alternative practices allows us to go beyond the existing literature focused on why farmers transition. We attend to both (...) the ecological and socioeconomic context of innovation by comparing processes of technical change in two contrasting regions of Iowa. Farmers cultivated farm-level biodiversity and enterprise diversity, developed new cognitive and psychological competencies, and overcame barriers to innovation by developing external network linkages with peers, knowledge organizations, and federal policies. Our research provides insights into how biophysical, cognitive, structural and market considerations can be integrated into research efforts that aim to make sense of innovation toward sustainable agriculture. (shrink)

The purpose of this article is to describe how expansive learning in organisations can become a resource for learning in a wider community of practice (CoP). The “developmental work research” approach (DWR) based on cultural historical activity theory (CHAT) is beneficial for analysing and interpreting the requirements in a field of action. Engeström’s specific form of “action research” focuses on expansive learning in activity systems. However, complex socio-technical change processes cannot be initiated and managed by the local community (...) of practise alone. In order to establish the use of new tools, new methodologies or organisational solutions in a field of work, a double path of expansive learning is needed: Findings from the participative analysis and interpretation of contradictions in the local activity system have to be transferred to wider communities of practice. This paper illustrates a double path of expansive learning by presenting the experiences of research and development in machine and plant engineering companies in Germany. In the AQUIMO project, a project team has developed an adaptable software tool for multidisciplinary mechatronical engineering and created a related qualification program. The support from external social researchers has helped to initiate, disseminate and establish new ways to organise the division of labour in teams of engineers. (shrink)