In this comment piece in Nature, a group of researchers argue that putting a price on carbon dioxide and other greenhouse gases to curb emissions must form the centrepiece of any comprehensive climate-change policy. They point out that the current price of carbon remains much too low relative to the hidden environmental, health and societal costs of burning a tonne of coal or a barrel of oil. The global average price is below zero, once half a trillion dollars of fossil-fuel subsidies are factored in.

This article in Nature Climate Change argues that the global climate and agriculture research community needs to put increased emphasis on mixed crop-livestock farm systems and their interplay with climate adaptation and mitigation. Written by authors from CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS) and the International Livestock Research Institute (ILRI), the piece outlines mixed farming systems' value to national development, climate adaptation and resilience building, farmers’ livelihoods and the globe’s food demand.

The demand for meat is expected to double by 2050. Projections indicate that expanding the livestock industry to meet this demand would exceed biophysical limitations, dangerously exacerbating climate change and biodiversity loss. This paper uses an anthropological approach to explore an alternative meat source that not only avoids livestock’s pitfalls, but targets introduced pest species that have a history of profound destruction within Australian ecosystems.

This report highlights the development and roll-out of a new Global Farm Registry, which will provide a framework to support the global identification, traceability and sustainability performance of farms and producers around the world. It will allow individual producers to voluntarily share their sustainability standards certification status and other production information, to determine their compliance status against other sustainability standards (international, national and retailer, Hospitality and Food Service and brand-owner-specific standards) and to increase their access to new customer and markets.

Agriculture for Impact has just released an online database on Sustainable Intensification  in African agriculture. The database explores innovations and practices from the fields of ecology, genetics and socio-economics to build environmentally sustainable, equitable, productive and resilient ecosystems that improve the well-being of farms, farmers and families.

This report by Ipsos MORI and the British Behavioural Insights Team (who work on behavioural change and nudge-type policies) looks at how our behaviour is largely influenced by what we think others are doing.  The international study based on research from 6 countries (UK, USA, Canada, Australia, France and Germany) shows that people in the UK often overestimate the bad behaviours of other people. It says that British people often think more people are avoiding tax than is really the case, and that they think that more people eat more than the recommended daily amount of sugar than really do.

This report is the result of the work of a Taskforce of academics, industry and policy experts commissioned to examine the resilience of the global food system to extreme weather. The summary report is built on three detailed reports: Climate and global production shocks (Annex A); Review of the responses to production shocks (Annex B) and the Country-level impacts of global grain production shocks (Annex C). The report concludes that the global food system is vulnerable to production shocks caused by extreme weather, and that this risk is growing. It suggests that climate change and a growing population will increase the likelihood of food "shocks" - where the production of staple crops such as rice, wheat and soybean fall by 5-7%, arguing that it will triple in likelihood in just 25 years. The preliminary analysis of limited existing data suggests that the risk of a 1-in-100 year production shock is likely to increase to 1-in-30 or more by 2040.

FCRN has previously highlighted the new Swedish dietary guidelines in a blog-post, “Environmental concerns now in Sweden’s newly launched dietary guidelines” by the Swedish researcher and FCRN collaborator Elin Röös, where she also talks to representatives from the Swedish Food Agency about the challenges involved in writing the new guidelines. This report is now available in full in English. 

This paper, published in OECD Food, Agriculture and Fisheries Papers is aimed at showcasing the growing evidence base on supply-side (agricultural) greenhouse gas mitigation for reducing the emissions intensity of agriculture while maintaining or increasing production. It does this by reviewing 65 recent international studies of cost-effectiveness covering 181 individual activities and by explaining some of the key concepts involved in this field.