Continued Work or Retirement? Preferred Exit-age in Western European countries?

The combination of greying populations, decreasing fertility rates and a marked trend in falling retirement age is profoundly challenging the sharing of resources and supporting responsibilities between generations in the developed world. Previous studies on earlier exit-trends have focused mainly on supply-side incentives and generally conclude that people will exit given available retirement options. Substantial cross-national variations in exit-ages however remain unexplained. This suggests that also normative factors such as attitudes to work and retirement might be of importance. Through multi-level analyses, this study evaluates how welfare regime generosity, as well as production regime coordination explains cross-national patterns of retirement preferences across twelve Western European countries. Analysis firstly shows how both men and women on average prefer to retire at 58 years, meaning on average approximately 7 or 5.5 years before statutory retirement age in the case of men and women respectively. Contrary to what is expected from previous research on supply-side factors, preferences for relatively later retirement is found within more generous welfare regimens and also within more extensively coordinated production regimes. For women, however, institutional effects do not remain once substantial cross-national differences in women's statutory retirement ages are taken into account.Continued Work; Retirement

Weathering uncertainty traditional knowledge for climate change assessment and adaptation

This UNESCO report looks into the damaging effects of climate change on Indigenous cultures.When considering climate change, indigenous peoples and marginalized populations warrant particular attention. Impacts on their territories and communities are anticipated to be both early and severe due to their location in vulnerable environments, including small islands, high-altitude zones, desert margins and the circumpolar Arctic. Indeed, climate change poses a direct threat to many indigenous societies due to their continuing reliance upon resource-based livelihoods. Heightened exposure to negative impacts, however, is not the only reason for specific attention and concern. As many indigenous societies are socially and culturally distinct from mainstream society, decisions, policies and actions undertaken by the majority, even if well-intended, may prove inadequate, ill-adapted, and even inappropriate. There is therefore a need to understand the specific vulnerabilities, concerns, adaptation capacities and longer-term aspirations of indigenous peoples and marginalized communities throughout the world. Indigenous and traditional knowledge contribute to this broader understanding

Origin, Assessment Type, Forces Influence and Loss of Genetic Diversity -review

This review objective is to review the origin of domestic livestock, type of assessment, forces influence and loss of genetic diversity. Genetic diversity is crucial for species and breeds to adapt to changing environmental conditions and to respond to market demands, socio-economic changes and changes in consumer preferences. It provides the buffering capacity for breeds or populations to survive disease outbreaks or dramatically emerging environmental challenges. However, there is loss through inbreeding, mutation, genetic drift, selection and migration, these can be assess by concepts of diversity measurement, molecular-marker approach, morphological-marker approach (phenotypic assessments), pedigree-based approach and survey-based approach. Keywords: - genetic diversity, assessment of genetic diversity, loss of genetic diversit

Strengthening National Wheat and Rice Research Systems

Report of an international consultation on 'Strengthening National Agricultural Research Systems to Assume an International Role in Specific Areas of Wheat and Rice Research and Training' held in Rome January 26-28, 1987. The forward is by Idriss Jazairy, President of IFAD, which sponsored the meeting. It was cosponsored by IDRC, SAREC, GTZ and the Rockefeller Foundation. Participants and observers were mainly drawn from CGIAR donors, centers, and national research systems.The purpose of the meeting was to explore how national research institutions could be strengthened by sharing research responsibilities with IARCs. The report included several papers on the status and priorities of research in rice and wheat, looking at the roles of IARCs and some of the stronger national systems, and the relationships among them. Also an overall summary of the discussions, reports from working groups on wheat and rice, and a list of participants and observers.Agenda document, CGIAR meeting, May 1987

Climate change, water and agriculture in the Greater Mekong subregion

Climate change / Adaptation / Indicators / Water resource management / River basins / Water availability / Water quality / Groundwater / Fisheries / Ecosystems / Water power / Population growth / Land use / Biofuels / Sea level / South East Asia / Cambodia / Laos / Myanmar / Thailand / Vietnam / China / Greater Mekong Subregion / Yunnan Province

Review of existing information on the interrelations between soil and climate change. (ClimSoil). Final report

Carbon stock in EU soils – The soil carbon stocks in the EU27 are around 75 billion tonnes of carbon (C); of this stock around 50% is located in Sweden, Finland and the United Kingdom (because of the vast area of peatlands in these countries) and approximately 20% is in peatlands, mainly in countries in the northern part of Europe. The rest is in mineral soils, again the higher amount being in northern Europe. 2. Soils sink or source for CO2 in the EU – Both uptake of carbon dioxide (CO2) through photosynthesis and plant growth and loss of CO2 through decomposition of organic matter from terrestrial ecosystems are significant fluxes in Europe. Yet, the net terrestrial carbon fluxes are typically 5-10 times smaller relative to the emissions from use of fossil fuel of 4000 Mt CO2 per year. 3. Peat and organic soils - The largest emissions of CO2 from soils are resulting from land use change and especially drainage of organic soils and amount to 20-40 tonnes of CO2 per hectare per year. The most effective option to manage soil carbon in order to mitigate climate change is to preserve existing stocks in soils, and especially the large stocks in peat and other soils with a high content of organic matter. 4. Land use and soil carbon – Land use and land use change significantly affects soil carbon stocks. On average, soils in Europe are most likely to be accumulating carbon on a net basis with a sink for carbon in soils under grassland and forest (from 0 - 100 billion tonnes of carbon per year) and a smaller source for carbon from soils under arable land (from 10 - 40 billion tonnes of carbon per year). Soil carbon losses occur when grasslands, managed forest lands or native ecosystems are converted to croplands and vice versa carbon stocks increase, albeit it slower, following conversion of cropland. 5. Soil management and soil carbon – Soil management has a large impact on soil carbon. Measures directed towards effective management of soil carbon are available and identified, and many of these are feasible and relatively inexpensive to implement. Management for lower nitrogen (N) emissions and lower C emissions is a useful approach to prevent trade off and swapping of emissions between the greenhouse gases CO2, methane (CH4) and nitrous oxide (N2O). 6. Carbon sequestration – Even though effective in reducing or slowing the build up of CO2 in the atmosphere, soil carbon sequestration is surely no ‘golden bullet’ alone to fight climate change due to the limited magnitude of its effect and its potential reversibility; it could, nevertheless, play an important role in climate mitigation alongside other measures, especially because of its immediate availability and relative low cost for 'buying' us time. 7. Effects of climate change on soil carbon pools – Climate change is expected to have an impact on soil carbon in the longer term, but far less an impact than does land use change, land use and land management. We have not found strong and clear evidence for either overall and combined positive of negative impact of climate change (atmospheric CO2, temperature, precipitation) on soil carbon stocks. Due to the relatively large gross exchange of CO2 between atmosphere and soils and the significant stocks of carbon in soils, relatively small changes in these large and opposing fluxes of CO2, i.e. as result of land use (change), land management and climate change, may have significant impact on our climate and on soil quality. 8. Monitoring systems for changes in soil carbon – Currently, monitoring and knowledge on land use and land use change in EU27 is inadequate for accurate calculation of changes in soil carbon contents. Systematic and harmonized monitoring across EU27 and across relevant land uses would allow for adequate representation of changes in soil carbon in reporting emissions from soils and sequestration in soils to the UNFCCC. 9. EU policies and soil carbon – Environmental requirements under the Cross Compliance requirement of CAP is an instrument that may be used to maintain SOC. Neither measures under UNFCCC nor those mentioned in the proposed Soil Framework Directive are expected to adversely impact soil C. EU policy on renewable energy is not necessarily a guarantee for appropriate (soil) carbon management

The Importance of Clusters for Sustainable Innovation Processes: The Context of Small and Medium Sized Regions

The purpose of the current paper is to provide a critical state-of-the-art review of current research on clusters and its correlation to innovation dynamics in small and medium-sized regions. In particular, we focus on the systematization of the main concepts and theoretical insights that are tributary to the cluster overview in terms of its relevance for the sustainability of the innovation processes, knowledge production and diffusion, which take place inside small and medium-sized regions. The present working paper takes into account the initial studies on English industrial districts (in the nineteenth century), passing through the Italian industrial districts (in the 70s and 80s of the twentieth century), until the modern theories of business clusters and innovation systems. These frameworks constitute the basis of an approach to endogenous development, which gives a central role to the interaction between economic actors, the society and the institutions and to the identification, mobilization and combination of potential resources within a particular geographical area.Cluster; Innovation; Endogenous development; Territory.

Integrating techno-economic, socio-technical and political perspectives on national energy transitions: A meta-theoretical framework

Economic development, technological innovation, and policy change are especially prominent factors shaping energy transitions. Therefore explaining energy transitions requires combining insights from disciplines investigating these factors. The existing literature is not consistent in identifying these disciplines nor proposing how they can be combined. We conceptualize national energy transitions as a co-evolution of three types of systems: energy flows and markets, energy technologies, and energy-related policies. The focus on the three types of systems gives rise to three perspectives on national energy transitions: techno-economic with its roots in energy systems analysis and various domains of economics; socio-technical with its roots in sociology of technology, STS, and evolutionary economics; and political with its roots in political science. We use the three perspectives as an organizing principle to propose a meta-theoretical framework for analyzing national energy transitions. Following Elinor Ostrom's approach, the proposed framework explains national energy transitions through a nested conceptual map of variables and theories. In comparison with the existing meta-theoretical literature, the three perspectives framework elevates the role of political science since policies are likely to be increasingly prominent in shaping 21st century energy transitions