Showing results for: Climate policy
The Centre for Ecoliteracy, a Californian non-profit, has produced a free interactive guide to understanding food and climate change, covering both how climate change affects the food system and how the food system contributes to climate change.
In a guest post for Carbon Brief, Professor Pete Smith of the University of Aberdeen discusses recent research on how climate mitigation through negative emissions could affect biodiversity, through changes in land use. He argues that bioenergy with carbon capture and storage (BECCS) should be implemented sooner rather than later, because of the risk of not meeting climate mitigation targets if BECCS is left until later in the century and because a study estimated that natural land loss could be lower if BECCS is deployed earlier in the century.
The Hoffmann Centre at UK think tank Chatham House has produced a summary of a workshop held in January 2018 on policy implications of widespread deployment of negative emissions technologies. The workshop concluded that bioenergy with carbon capture and storage (BECCS) cannot be used at the scale assumed in emissions pathways compliant with the Paris agreement, because it would cause large land use change in regions of high biodiversity and compete with food production for land. Nevertheless, some BECCS may be needed. Direct air capture would use less land than BECCS, but there are economic and technical barriers.
This paper looks at how trade liberalisation could impact the effectiveness of climate mitigation policies for non-CO2 emissions in the EU agricultural sector. Three scenarios are modelled: free trade agreements (FTA) alone; an EU carbon tax; and the combination of both.
173 countries have agreed to halve emissions from the global shipping industry by 2050, compared to 2008 levels, in a non-binding deal arranged by the International Maritime Organisation. Saudi Arabia, the US and several other countries raised objections to the proposed emissions cuts. Shipping was not covered by the 2015 Paris agreement on climate change.
A report from the National Academies of Sciences, Engineering, and Medicine summarises a webinar and workshop that addressed the current state of knowledge on managing land to remove carbon dioxide from the atmosphere, the research needed for predicting the relevant impacts of land use change and management practices and the state of knowledge on policies, incentives, and socio-economic constraints on terrestrial carbon sequestration activities.
A new paper finds that a range of “ambitious but not unrealistic” climate mitigation options could, together, mean that using bioenergy with carbon capture and storage (BECCS) is not necessary for staying within 1.5°C of warming. Mitigation options considered include limiting population, lower meat consumption and use of lab-grown meat, lifestyle changes such as lower car use, electrification of energy end-use sectors, high efficiency manufacturing, agricultural intensification and mitigation of non-CO2 greenhouse gases.
A new online course developed by the Sustainable Development Solutions Network deals with environmental and climate-related challenges in the Mediterranean and shows how sustainable food systems are being used. The course is aimed at students, current and future practitioners in the agricultural, food and beverage sectors, and policymakers and regional stakeholders.
This book, edited by Cyndi Spindell Berck, Peter Berck and Salvatore Di Falco, examines how climate change may affect farming in Africa, adaptation practices that could help farmers thrive and the interface of adaptation with gender and development issues.
This paper calculates country-level mitigation targets for agricultural non-CO2 greenhouse gases (GHGs) based on a variety of allocation methods. This study claims to be the first to calculate national mitigation contributions for the agricultural sector that are consistent with meeting the 2°C target.
This report by the Meridian Institute brings together existing information about climate change impacts and opportunities for climate adaptation and mitigation into a food systems framework.
Using volcanic rock dust as a fertiliser on farms could offset around one tenth of global greenhouse gas emissions, according to preliminary estimates.
The Intergovernmental Panel on Climate Change (IPCC) has brought out a handbook to help its scientists communicate climate change issues effectively.
Geoengineering to fix climate change could harm biodiversity, according to two modelling studies.
This Research Handbook, edited by Mary Jane Angelo, Fredric G. Levin and Anél Du Plessis, brings together scholars from across disciplines and across the globe (including FCRN member Jonathan Verschuuren) to untangle the climate-food web and critically explore the nexus between climate change, agriculture and law, upon which food security and climate resilient development depends. It is a useful introduction to the research which is being undertaken in the area of climate change and agricultural law.