In order to ensure global food security and avert dangerous climate change, the world faces the pressing dual challenge of both protecting its remaining rainforests and enhancing food production in sustainable and resilient ways. Successfully achieving this would provide multiple co-benefits, including safeguarding the well-being and livelihoods of forests peoples; protecting the biodiversity and ecosystems provided by forests; and reducing rural poverty.
Reducing emissions from agriculture, forestry, and other land uses is considered an essential ingredient of an effective strategy to mitigate global warming. Required changes in land use and forestry, however, often imply foregoing returns from locally more attractive resource use strategies. In this paper, the authors assess and compare the prospects of mitigating climate change through emission reductions from forestry and agriculture in the Brazilian Amazon. They use official statistics, literature, and case study material from both old and new colonization frontiers to identify the scope for emission reductions, in terms of potential additionality, opportunity costs, technological complexity, transaction costs, and risks of economic and environmental spillover effects. Their findings point to a comparative advantage in the Brazilian Amazon of forest conservation-based over land-use modifying mitigation options, especially in terms of higher potential additionality in emission reductions. Low-cost mitigation options do exist also in use-modifying agriculture and forestry, but tend to be technologically complex thus requiring more costly interventionschemes.
Using the example of the Lebanese Ministry of Energy and Water’s (MEW) support for the residential solar water heating (SWH) market, this report highlights how sound governmental policies can boost a green economy. It evaluates the creation of a national financing mechanism for SWH, including the effects of government subsidies, interest free loans and sales activities in the residential SWH market in 2011. The study finds that installing solar water heaters saved a total of 18,390 tons of carbon dioxide resulting in a yearly saving of US$ 3,754,687. The success of the financing mechanism is attributed to close cooperation among the Central Bank of Lebanon, the MEW and the United Nations Development Programme (UNDP). Recommendations include: increase awareness raising efforts; build capacity for commercial banks that facilitate solar loans to avoid delays and to simplify applications; and provide risk guarantees for low and middle income households.
This summary was prepared by Eldis.
This report by the Confederation of British Industry (CBI), a UK business organisation, shows that the UK has the capability to become a key global player in low carbon products and services, which could add £20 billion to annual GDP by 2014/2015. However, government and business must work together in a proactive and pragmatic way to fully maximise the UK’s green growth potential. The CBI calls on the UK to adopt a smarter, and a more consistent and certain approach to energy and climate change policy, to enable business to invest with confidence. The report lists ten recommendations to the government on the green economy:
In this paper, the authors consider only two great transformations in the history of human mankind to be comparable to the Great Transformation towards a global low-carbon economy faced now: the Neolithic Revolution and the Industrial Revolution. This paper discusses different social, economic, and cultural theories which might help to understand this far reaching socio-economic transformation and focus on specific arenas of change in which low-carbon dynamics occur. The authors argue that the technological, economic, and social main elements which will permit the transformation to be made to climate compatibility are already emerging. On the other hand the speed and geographical spread of the low-carbon dynamics are still not sufficient to avoid dangerous climate change.
This report, Modelling Land use, Land-Use Change, and Forestry in Climate Change: A Review of Major Approaches, will guide a following critical discussion on relevant methodological aspects related to the global modelling of land use and its changes. An additional focus is placed on the representation of forest-carbon sequestration within climate mitigation, which represents one of the most demanding issues from a modelling perspective.