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Changes in Knowledge Management Strategies Can Support Emerging Innovative Actors in Organic Agriculture: The Case of Participatory Plant Breeding in Europe
Full text linkThe “transfer of technology”, typical of a top-down linear process of innovation cannot be used in the new contexts of sustainability, characterised by uncertainty and complexity. There is a need to redefine categories and concepts around which innovation and agricultural policies are built, as those currently in use provide only a partial representation of reality. Innovation paradigms underpinning technological development and public policies design will have a direct impact on decisions regarding which agricultural models will ultimately be supported. Looking at local learning capacity and systems of relations can help to understand the potential to develop innovation within a specific context. This work contributes to the definition of new actors who are developing innovation for sustainability in rural areas. The study focuses on the knowledge systems of farmers who are applying alternative breeding strategies: it uses a network approach to explore the knowledge system in which individual farmers are embedded in order to understand their specific relational features. Three main conclusions emerge from the study: for enhancing the agro-ecological innovation paradigm there is a need to define the ‘innovation broker’, to revise the evaluation system of public research and to integrate innovation and agricultural policies
Editorial Volume 13
Full text linkDear Reader, Those among us who have reached a certain age tend to have developed a long-term perspective and inclination to look back on individual years and to compare them for their respective blessings and injuries. In that sense, 2016 seems to take a special rank as an annus horribilis not just in my own assessment but in numerous commentaries we have come across over the past weeks. Foremost in our awareness featured the surprises: Nobody in my direct acquaintance foretold the Trump phenomenon or the Brexit decision. To find events equally unanticipated and far-reaching, one would have to go back to the 2007/8 financial crash, the 9/11 attacks, the dissolution of the USSR, or the fall of the Berlin Wall in 1989
Enabling Transformative Research: Lessons from the Eastern and Southern Africa Partnership Programme (1999-2015)
Full text linkoai:ojs.www.librelloph.com:article/267World leaders at the 2015 United Nations Sustainable Development Summit in New York have re- confirmed the relevance of sustainability as the guiding paradigm in countering the development and climate crisis of the Anthropocene. Recent decades however, have been characterized by confusion, contestations, and arbitrariness in defining the nature and pathways of sustainable development. Humanity must urgently find ways to unlock the potential of the sustainability paradigm and organize a sustainability transforma- tion. An emerging sustainability science community has already established considerable consensus on essential features of transformative science and research. Sustainability scholars are providing growing evidence that an emancipatory and democratic construction of sustainable development and more equitable, deliberative, and democratized knowledge generation are pivotal in tackling sustainability challenges. These findings are further underpinned by experiences gained in the Eastern and Southern Africa Partnership Programme (1999–2015)—a rare case of a long-term, transnational, and transdisciplinary research en- deavour already completed. The programme fulfilled the dual role which is compulsory in transformative research: It generated contextualized knowledge and innovation at the science–society interface while simultaneously securing meaningful participation and Southern agency in a co-evolutionary process. This paper offers insight into the programme’s adaptive structure and implementation processes, which fostered deliberation, capacity development, and joint programme navigation benchmarked against local needs and broader sustainability demands. The ESAPP experience confirms that, if taken as the overarching frame of reference for all actors involved, the sustainability paradigm unfolds its integrative and transformative power. It enables sustainability-oriented actors from all scientific and practical fields to seek consilience between differing development and innovation paradigms and synchronize their development agendas and research frameworks on behalf of societal co-production of knowledge and innovation. Accordingly, the sustainability paradigm has the power to guide development and innovation policy, and practice out of the current confusion and ineffectiveness
You Can't Eat Biodiversity: Agency and Irrational Norms in European Aquatic Environmental Law
Full text linkPolicies of the European Union cover a range of social, environmental and economic aspirations and the current environmental directives and laws have evolved from a suite of norms which have changed over time. These may be characterised loosely according to 'Three Ps': Practical, those taking an anthropocentric approach; Pure, those taking an ecocentric approach and Popular, those appealing to the general public. In this paper I use these three perspectives as a tool to analyse the complexity and identify contradictions in European aquatic environmental legislation. Some trade-offs between development and conservation are identified and used to characterise the potential qualities of more successful agency to achieve environmental goals in the governance of European aquatic environments
Evolutionary Effects on Morphology and Agronomic Performance of Three Winter Wheat Composite Cross Populations Maintained for Six Years under Organic and Conventional Conditions
Full text linkThree winter wheat (Triticum aestivum L.) composite cross populations (CCPs) that had been maintained in repeated parallel populations under organic and conventional conditions from the F5 to the F10 were compared in a two-year replicated field trial under organic conditions. The populations were compared to each other, to a mixture of the parental varieties used to establish the CCPs, and to three winter wheat varieties currently popular in organic farming. Foot and foliar diseases, straw length, ear length, yield parameters, and baking quality parameters were assessed. The overall performance of the CCPs differed clearly from each other due to differences in their parental genetics and not because of their conventional or organic history. The CCPs with high yielding background (YCCPs) also yielded higher than the CCPs with a high baking quality background (QCCPs; in the absence of extreme winter stress). The QCCPs performed equally well in comparison to the reference varieties, which were also of high baking quality. Compared to the parental mixture the CCPs proved to be highly resilient, recovering much better from winter kill in winter 2011/12. Nevertheless, they were out yielded by the references in that year. No such differences were seen in 2013, indicating that the CCPs are comparable with modern cultivars in yielding ability under organic conditions. We conclude that—especially when focusing on traits that are not directly influenced by natural selection (e.g. quality traits)—the choice of parents to establish a CCP is crucial. In the case of the QCCPs the establishment of a reliable high-quality population worked very well and quality traits were successfully maintained over time. However, in the YCCPs lack of winter hardiness in the YCCP parents also became clearly visible under relevant winter conditions
Threats to Security Posed by ISIS in Syria: A Human Security Approach
Full text linkThe civil war in Syria coupled with the attacks by ISIS, has resulted in one of the largest humanitarian crises since World War II. Although international efforts have resulted in regaining control of important cities, these military approaches have escalated and inflamed the violence of which innocent civilians bear the consequences. The continuing violence and resulting threats or insecurities negatively affect the lives, freedom, dignity and development of the people to name but a few. For that reason, the aim is to explore the applicability of a human security approach to the conflict in Syria that focuses on, among other aspects, minimising violence, mitigating the effects of the conflict, protecting people, restoring peace and eliminating the grounds that resulted in the development of these conditions in the first place
Weeds in Organic Fertility-Building Leys: Aspects of Species Richness and Weed Management
Full text linkLegume-based leys (perennial sod crops) are an important component of fertility management in organic rotations in many parts of Europe. Despite their importance, however, relatively little is known about how these leys affect weed communities or how the specific composition of leys may contribute to weed management. To determine whether the choice of plant species in the ley affects weeds, we conducted replicated field trials at six locations in the UK over 24 months, measuring weed cover and biomass in plots sown with monocultures of 12 legume and 4 grass species, and in plots sown with a mixture of 10 legume species and 4 grass species. Additionally, we monitored weed communities in leys on 21 organic farms across the UK either sown with a mixture of the project species or the farmers’ own species mix. In total, 63 weed species were found on the farms, with the annuals Stellaria media, Sonchus arvensis, and Veronica persica being the most frequent species in the first year after establishment of the ley, while Stellaria media and the two perennials Ranunculus repens and Taraxacum officinale dominated the weed spectrum in the second year. Our study shows that organic leys constitute an important element of farm biodiversity. In both replicated and on-farm trials, weed cover and species richness were significantly lower in the second year than in the first, owing to lower presence of annual weeds in year two. In monocultures, meadow pea (Lathyrus pratensis) was a poor competitor against weeds, and a significant increase in the proportion of weed biomass was observed over time, due to poor recovery of meadow pea after mowing. For red clover (Trifolium pratense), we observed the lowest proportion of weed biomass in total biomass among the tested legume species. Crop biomass and weed biomass were negatively correlated across species. Residuals from the linear regression between crop biomass and weed biomass indicated that at similar levels of crop biomass, grasses had lower weed levels than legumes. We conclude that choice of crop species is an important tool for weed management in leys
Sustainability Science in the Light of Urban Planning
Full text linkThe purpose of this article is to demonstrate that, as part of its mission, sustainability science can change the way planners engage with urban problems on three points: First, that effective standard planning is an illusion, and the crucial task for urban planners should be considering—on a place-based rationale—the long-term consequences of decisions, policies and, technology change. Second,how it is necessary to develop collaborative planning and co-production of knowledge. Third, to build effective actions on the basis of collaborative planning, it is crucial to take first into account how the population and the institutions respond to and resist change. Conversely, this paper shows that urban planning is also a breeding ground for consolidating the theoretical framework of sustainability science, considering that cities can be seen as paragons of both socio-ecological systems and complex adaptive systems—a position that is discussed throughout the article. Bringing sustainability science and urban planning in closer dialogue with each other, to exploit their potential synergies, has not been done sufficiently: It is an important gap in the academic literature that this article aims at filling
An Economic Simulation of the Path to Sustainable Energy: A Dynamic Analysis
Full text linkThe existing economics literature neglects the important role of capacity in the production of renewable energy. To fill this gap, we construct a model in which renewable energy production is tied to renewable energy capacity, which then becomes a form of capital. This capacity capital can be increased through investment, which we interpret as arising from the allocation of energy, and which therefore comes at the cost of reduced general production. Requiring societal well-being to never decline—the notion of sustainability favored by economists—we describe how society could optimally elect to split energy in this fashion, the use of non-renewable energy resources, the use of renewable energy resources, and the implied time path of societal well-being. Our model delivers an empirically satisfactory explanation for simultaneous use of non-renewable and renewable energy. We also discuss the optimality of ceasing use of non-renewable energy before the non-renewable resource stock is fully exhausted
Pluralism in Search of Sustainability: Ethics, Knowledge and Methdology in Sustainability Science
Full text linkSustainability Science is an emerging, transdisciplinary academic field that aims to help build a sustainable global society by drawing on and integrating research from the humanities and the social, natural, medical and engineering sciences. Academic knowledge is combined with that from relevant actors from outside academia, such as policy-makers, businesses, social organizations and citizens. The field is focused on examining the interactions between human, environmental, and engineered systems to understand and contribute to solutions for complex challenges that threaten the future of humanity and the integrity of the life support systems of the planet, such as climate change, biodiversity loss, pollution, and land and water degradation. Since its inception in around the year 2000, and as expressed by a range of proponents in the field, sustainability science has become an established international platform for interdisciplinary research on complex social problems [1]. This has been done by exploring ways to promote ‘greater integration and cooperation in fulfilling the sustainability science mandate’ [2]. Sustainability science has thereby become an extremely diverse academic field, yet one with an explicit normative mission. After nearly two decades of sustainability research, it is important to reflect on a major question: what critical knowledge can we gain from sustainability science research on persistent socio-ecological problems and new sustainability challenges