SciDev.Net

This report from GeneWatch UK describes the use of genetically modified (GM) crops as agrofuels and makes policy recommendations on their use.

Civil society groups have raised concerns over the sustainability of using food supplies to produce biofuel. Industry and government have responded by investing in genetically modified 'second generation' biofuels to try and increase energy output from a broader range of plant sources.

The author says that assessments of GM biofuels must consider their impact on biodiversity, food supply and land use, how much they can realistically reduce carbon emissions and their technical feasibility.

GeneWatch UK recommends an independent appraisal for second-generation GM agrofuels. It suggests that gaps in research and regulation must be addressed, particularly those regarding environmental concerns such as factory waste streams containing GM organisms.

This report from the WHO assesses the potential for creating early warning systems for vector-borne disease. It reviews the current state of research for several diseases such as dengue fever, leishmaniasis, malaria and West Nile virus.

The report includes an algorithmic framework for developing early warning systems, outlining data requirements and the different components of the system. It also contains two useful tables: one on the sensitivity of different infectious diseases to climate; and one summarising the existing research, identifying in which region the disease is most common, data availability and proposed actions.

A key problem in developing early warning systems, as highlighted by this report, is that non-climatic risk factors such as population immunity and food security strongly affect the potential for a disease outbreak. Equally challenging is the poor disease surveillance in many developing countries — the authors call on these countries to strengthen these systems, to help in the fight against climate change.

The report concludes that it will be important for researchers not to design these systems in isolation — health policymakers should be included at all stages of the design.

This extensive report from the Institute of Medicine of the US National Academies takes on the considerable challenge of understanding how, and to what extent, climate change will affect infectious diseases.

The report provides detailed summaries of current knowledge on diseases such as cholera and rift valley fever. Several pages are devoted to reviewing the latest climate science to contextualise the effect on infectious disease; it also includes several maps on climate anomalies to show how they are linked to disease.

One section highlights methods to assess climate change impacts on infectious diseases. These include analyses of historical records; monitoring programs, especially those that track disease in wild animals; and comparisons of satellite-derived environmental measurements with epidemiological data.

The report concludes with an analysis of the challenges facing policymakers. In many cases, it says, the best public health measures against climate change are those that strengthen health systems in general, such as better training for professionals and better disease surveillance. Policymakers will need to move away from the traditional thinking of individual policies for individual diseases, towards a joined-up approach aimed at tackling "systemic, long-term" stresses that cause a range of effects.

This report, published by the Food and Agricultural Organization of the UN and Policy Innovation Systems for Clean Energy Security (PISCES), presents fifteen case studies of small-scale bioenergy initiatives across Africa, Asia and Latin America.

The authors assess to what extent these initiatives are both providing clean and convenient energy access in developing countries, as well as supporting rural livelihoods.

The case studies focus on a range of bioenergy resources including forestry, agriculture and industrial activities used to meet local energy needs such as cooking, lighting and communication.

The authors conclude that small initiatives can, in some instances, improve energy efficiency as well as increase employment, promote economic growth and improve standards of living. But they highlight concerns with corruption and a lack of local governance.

This report, published by the Food and Agricultural Organization of the UN and Policy Innovation Systems for Clean Energy Security (PISCES), presents fifteen case studies of small-scale bioenergy initiatives across Africa, Asia and Latin America.

The authors assess to what extent these initiatives are both providing clean and convenient energy access in developing countries, as well as supporting rural livelihoods.

The case studies focus on a range of bioenergy resources including forestry, agriculture and industrial activities used to meet local energy needs such as cooking, lighting and communication.

The authors conclude that small initiatives can, in some instances, improve energy efficiency as well as increase employment, promote economic growth and improve standards of living. But they highlight concerns with corruption and a lack of local governance.

This guide, published by Tebtebba (Indigenous Peoples' International Centre for Policy Research and Education), outlines the expected impacts of climate change on indigenous peoples around the world, and showcases traditional methods of climate change mitigation and adaption.

Following a basic introduction to climate change and the bodies, mechanisms and processes used for addressing it, the authors outline how climate change is impacting indigenous peoples in diverse ecosystems. For example, food and water insecurity arising from increased flooding or drought, and loss of biodiversity and traditional knowledge from rising temperatures.

The authors discuss the likely impacts of climate change mitigation measures highlighting, for example, the limitations of market-based strategies such as the Clean Development Mechanism. They discuss a range of alternative adaptation measures already being practiced by indigenous people, providing several case studies and examples of innovative strategies used in different regions. For example, African farmers using zero-tillage practices to moderate soil temperatures, Asian farmers growing varieties of crops to minimise the risk of harvest failure, and Honduran farmers using agroforestry and terracing to reduce erosion.

The authors go on to discuss measures for reducing emissions from deforestation and forest degradation (REDD) and emphasise the need for indigenous people to be fully engaged in the debate.

This comprehensive report on the options for reducing emissions from deforestation and forest degradation (REDD) under consideration for an international deal on climate change was prepared by the Meridian Institute for the Government of Norway.

The authors focus on four critical areas for successfully developing REDD measures: finance, reference levels, monitoring, reporting and verification (MRV) and promoting indigenous peoples' effective participation. They propose a three-phased approach for REDD projects, to account for countries' widely varying capacities. This would start with countries receiving funds to develop national REDD strategies, followed by support to implement those strategies, which finally leads to payment for verified performance compared to agreed reference levels.

The report concludes that successful REDD implementation requires global partnership, led by REDD countries, in which indigenous peoples and local communities are fully engaged.

This series of reports, published biennially by the UN Food and Agriculture Organization, examines the current status of global forest resources and the role of forests in sustainable development. Each report includes one or more regional perspectives on forest resources and focuses on topical issues ranging from the potential economic benefits of forests to forest-based poverty alleviation to the links between forests and climate change.

The 2009 edition considers how forestry will have to adapt over the next 20 years to cope with variations in demand for wood products, environmental services, changes in forest sector institutions and developments in science and technology. It highlights the need to address imbalances in scientific and technological capacity by reducing barriers to international and inter-sectoral technology transfer, and mainstreaming environmental issues.

This report, written by climate change economist Stephen Seres and published by the UN Framework Convention on Climate Change (UNFCCC), analyses the extent to which projects funded by the UNFCCC's Clean Development Mechanism (CDM) contribute to technology transfer.

Although the CDM does not have an explicit technology transfer mandate, it contributes to technology transfer by funding projects that use technologies previously unavailable in host countries. Using data from over 3000 registered and proposed CDM projects, Seres finds over a third claim to involve technology transfer — of both knowledge and equipment.

Most of the technology originates from Germany, France, Japan, the United Kingdom and the United States. Some countries — including Bolivia, Ecuador, Kenya, Malaysia and Sri Lanka — have a much higher than average rate of technology transfer. Others, such as Brazil and China, have a much lower than average rate, although where there is technology transfer, it often extends beyond individual CDM projects.

This report, prepared by the World Water Assessment Programme under UNESCO (UN Educational, Scientific and Cultural Organization), assesses global freshwater resources including what drives the pressures facing them, how water is used, climate change's future effects on water supplies and options for improving water management for sustainable development.

The authors highlight the increasing demand for water, outlining the demographic, economic and social factors — such as population growth, international trade and changing lifestyles. They argue that climate change will undoubtedly affect water resources, impacting water quality and the frequency of extreme events such as droughts or flooding.

Investment in the water sector is important, say the authors — to improve access to clean water as well as decrease pollution from untreated sewage discharge. International donors must play a part in improving water infrastructure in the developing world, they add.

But how individual countries respond will depend on their own development objectives, capacity and political framework. The authors outline options for policymakers to increase supply, manage demand, reduce losses and reallocate resources.

This report from the UN Environment Programme (UNEP) calls for international action to combat the global economic crisis with a stimulus package based on clean energy and environmental protection. The author — Edward B Barbier from the University of Wyoming — argues that while stimulating growth and creating jobs are key objectives, unless new policy initiatives also reduce carbon dependency, protect ecosystems and water resources, and alleviate poverty they will not be enough to avert future crises.

Developed countries must remove subsidies and adopt complementary carbon pricing policies, says Barbier. Developing countries should spend at least one per cent of GDP on improving access to clean water and should also expand educational and health services for the poor. And all economies should consider removing water subsidies to increase water efficiency, he adds.

He concludes that the international community has a central role to play in promoting this global green new deal — through global governance, facilitating access to development assistance and enhancing trade incentives.

This report, published by Centre d'Économie Industrielle (CERNA) and the Organisation for Economic Co-operation and Development (OECD), examines the distribution of climate mitigation inventions since 1973 and their international transfer.

Based on an analysis of patent data, the authors find that innovations are mostly made — and exchanged between — developed countries, although China and South Korea are found among the top ten inventors. Only 18 per cent of climate mitigation technology exports come from emerging economies, but this proportion is growing rapidly and offers huge potential for North–South and South–South exchanges.

Technologies considered in the report include wind, solar, geothermal and biomass energy, energy conservation in buildings, motor vehicle fuel injection, and carbon capture and storage.

The authors use graphs and tables to present their results. Their findings suggest that the Kyoto protocol has induced innovation but has had no effect on technology transfer.

This report, published by the UNEP World Conservation Monitoring Centre, highlights areas where high carbon content and high biodiversity overlap. The authors argue that by identifying target areas, such spatial analyses can help tropical countries reduce greenhouse gas emissions from land-use change while maximizing biodiversity benefits.

Regional maps of tropical Africa, tropical Asia and the Neotropics give overviews of carbon stocks and biodiversity values. National-scale maps covering Panama, Vietnam and Zambia show more detailed data on carbon storage and on the species richness of mammals, birds and amphibians.

The maps highlight protected areas of tropical Asia, which suffer the highest percentage of forest loss. The authors suggest that although mapping can help in conservation planning, it must be accompanied by effective management on the ground and monitoring of land-use change to effectively reduce emissions. It is also important to account for national priorities and country-specific pressures.

This report, jointly published by the Food and Agriculture Organization, the Secretariat of the Pacific Regional Environment Programme and the University of the South Pacific, examines the likely impacts of climate change on Pacific island countries, with a focus on food security threats.

Two reports from international meetings and three case studies — from Vanuatu, the Republic of Marshall Islands and the Cook Islands — highlight small island vulnerability. Each case study includes an overview of the country's socio-economic status, an assessment of its agricultural sector and a list of likely climate change impacts, including ocean warming, frequent tropical cyclones, flash floods and droughts.

The authors include successes in each case and make recommendations for future action. They call for a systematic approach to climate change, using national development plans to implement adaptation programmes.

This report, published by E3G and Chatham House proposes an institutional framework for the innovation and transfer of low carbon and adaptation technologies, and suggests key features for the international agreement due to be signed at the UN Framework Convention on Climate Change Conference of the Parties in Copenhagen in December 2009.

The authors include an executive summary and an analysis of key issues including technology options, capacity in developing countries and intellectual property rights (IPR).

They also make recommendations for action, calling for objectives to be set in terms of critical technologies that need developing. Other suggestions include creating a multilateral innovation and diffusion fund, using sectoral approaches to accelerate technology development and deployment, and establishing a 'protect and share' agreement for IPR.

This report, prepared by Ecofys for the UK Department of Energy and Climate Change, aims to inform discussions on commitments to cut greenhouse gas emissions post-2012, when the first commitment period of the Kyoto Protocol ends.

It contains fact sheets for 60 countries that include data on key indicators including energy investments and consumption; investment in research and development; policies and measures in place; and a list of climate related agreements signed up to by each country. Data are predominantly taken from the International Energy Agency or the World Bank.

The report summarises progress towards targets, trends in fuel switching, economic and structural changes, and population trends. Current national status is also shown with projections up to 2020.

This report, written by a team of international scientists and published by the UN Environment Programme (UNEP), explores the effects of 'atmospheric brown clouds'(ABCs) on regional climate, agriculture and human health.

ABCs are large plumes of pollutant gases that result from burning fossil fuels and biomass. The authors of the UNEP report examine the spread of ABCs — particularly in Asia — and discuss their likely impacts, including decreases in the Indian summer monsoon rainfall, accelerated glacial retreat and increases in surface ozone.

They suggest that ABCs threaten water and food security in Asia, impact human health and may mask the warming effects of climate change by 20 – 80 per cent. The authors recommend an international response to tackle the twin effects of ABCs and greenhouse gases, and the unsustainable development that underpins them.

This report examines ways to increase flows of domestic and foreign investment into clean energy infrastructure and technology in developing countries. It is a synthesis report of the International Institute for Sustainable Development's Clean Energy Investment project.

The authors outline the investment climate in developing countries and suggest ways that policymakers can remove barriers and establish incentives. They suggest there is a need for analytical national studies that highlight the obstacles to clean energy investment — such as a lack of clear guidance on future energy policy, monopoly structures for existing producers, and weak environmental regulation — and a concerted effort at implementing policies to overcome these. The authors also discuss existing international investment law, suggesting ways in which this might foster more clean energy investment.

A policymakers summary of the report is also available.

This report, published by the Food and Agriculture Organization, outlines the current state of the biofuels debate and examines the policies being implemented to support biofuels and those needed to address issues affecting the environment, food security and the poor.

The report begins with a technical overview of the types of biofuels available and then focuses on the economic and policy drivers of liquid biofuels and the short- and long-term prospects of biofuel markets. The environmental impacts of biofuels, together with the impacts on poverty and food security are examined and the policy challenges discussed, including proposals for a better policy framework.

The report suggests that rapid increases in demand for biofuel feedstocks pose an immediate threat to the food security of the urban and rural poor. But it also implies that in the long term, more demand for agricultural commodities may present opportunities for agricultural and rural development. The impact of biofuels on greenhouse gas emissions is found to vary according to location and agricultural practices, and the authors call for more harmonised approaches to assessing the impact of biofuel production on climate change.

This report by the Institute for Development Studies details the results of a pilot project in Bangladesh aimed at developing a screening process for the UK Department for International Development (DFID) to identify and manage climate change impacts on development investments.

The authors highlight predictions that climate change in Bangladesh may lead to stronger cyclones, increased flooding during the monsoon rains and exacerbated drought in the dry season.

They suggest that raising roads and improving drainage could be a cost-efficient way to reduce the impact. Other options recommended for managing risks include paying greater attention to infrastructure design in health, education and private sector development programmes; and to non-structural measures such as livelihood diversification, education and training about disaster risks and adaptation, and improved research and monitoring.

The authors conclude that DFID should support dialogue on disaster risk reduction and climate change adaptation, integrate priorities identified by the Bangladeshi government, increase emphasis for assistance on urban areas, and stimulate a multi-donor dialogue about water issues.