Showing results for: GHG impacts and mitigation
This book looks at the tradeoffs between mitigating climate change and protecting food security, as well as the effects that climate change has on food production.
This book by Sarah Bridle provides an accessible outline of the links between climate change and food: both the climate impacts of producing food, and the impacts of climate change on farming.
This report, commissioned by the UK charity Royal Society for the Protection of Birds, assesses a selection of measures for reducing greenhouse gas emissions from agriculture. It looks at their potential impacts on biodiversity, climate and resource protection to identify which solutions offer synergy between climate and nature, and where there is a risk of conflict.
This piece in the UK’s Independent newspaper, by several researchers from the University of Oxford, sets out five questions that (they argue) should be considered by any policymaker or business setting a “net zero” greenhouse gas emissions target.
Our World in Data has published this piece, which breaks down the extent to which the differences in carbon footprints of food categories can be attributed to methane, a short-lived greenhouse gas which has attracted controversy over how its climate impact is measured.
In this episode of the Farm Gate podcast, FCRN member ffinlo Costain speaks to Caitlin Werrell (co-founder of the Washington-based Centre for Climate & Security) and to Rear Admiral Neil Morisetti (the UK's former Climate, Energy & Security Envoy) to explore how climate change might impact food security in developed nations such as the UK and the United States.
This paper sets out how far different sources of methane (both agricultural and non-agricultural) can be reduced by 2050, via technical changes. It argues that since methane accounts for about 40% of the warming effect of all greenhouse gases in the short term (because of its high Global Warming Potential but short atmospheric lifetime), reducing methane emissions is therefore useful for mitigating climate change between now and 2050.
This explainer from Carbon Brief outlines nine interlinked “tipping points” where climate warming could trigger an abrupt change. They include disintegration of ice sheets, changes in ocean circulation, thawing of permafrost, and dieback of ecosystems such as the Amazon rainforest and coral reefs.
This report from the intergovernmental Organisation for Economic Co-operation and Development draws on the experiences of Brazil, France, Indonesia, Ireland, Mexico and New Zealand to examine how land use policy can be aligned with climate, biodiversity and food objectives.
This WHO-UNICEF-Lancet Commission examines the effects of climate change and food advertising on children’s health and likelihood of enjoying a good future. The report argues that children’s wellbeing should be placed at the heart of the Sustainable Development Goals.
This paper finds that, as climate change causes the geographical shift of areas suitable for growing certain crops, the potential changes in land use could have impacts on biodiversity, water resources and soil carbon storage. So-called “agriculture frontiers” - areas of land not currently suitable for producing crops but that might become suitable in future due to shifts in temperature or rainfall - cover an area nearly one-third as big as current agricultural land area.
FCRN member ffinlo Costain has published a response to the paper Climate change: ‘no get out of jail free card’ (summarised on the FCRN website here). Costain argues that biological methane emissions - such as those from grazing livestock - can be “warming neutral” as long as they fall by 10% by 2050. Citing Oxford climate scientist Myles Allen, Costain argues that sharply cutting ruminant numbers would only deliver a warming reduction of 0.1ºC at most, which would be outweighed within a few years by continuing carbon dioxide emissions.
In this debate piece, authors Pete Smith and Andrew Balmford argue that the recent development of the GWP* method of measuring the climate impact of short-lived greenhouse gases (notably methane), as opposed to the conventional GWP method, should not be used as an excuse to avoid reducing methane emissions. Read more about the differences between GWP* and GWP in the article New way to evaluate short-lived greenhouse gas emissions.
This book by Carolyn Steel sets out a vision for a healthier, more ethical future food system. It discusses climate change mitigation, new food technologies, and the relation of food to ideas of a good life.
Online conferences have the advantage of reducing carbon emissions from travel, particularly air travel, but they can be less convenient when it comes to networking and developing personal connections. The November meeting of the European Biological Rhythms Society tried to fix this by inviting psychologists to develop remote ways of encouraging networking.
This report from Canada’s National Farmers Union examines how climate change is likely to affect agriculture in Canada, and sets out a strategy for the food system to contribute to mitigating the climate crisis. It argues that low-input, low-emission styles of agriculture should be incentivised.
This book gives a holistic overview of both the impacts of climate change on agriculture and the contribution of agriculture to climate change, describes how to predict these interactions, and offers strategies for “climate-smart agriculture”.