The international research team behind this article calls for an increased climate policy focus on reducing ruminant meat consumption. They argue that climate negotiations thus far have paid too little attention to the role of livestock when discussing greenhouse gas mitigation. Methane from ruminants is the largest human-related source of the greenhouse gasses. As such, reducing ruminant populations is the most effective way to cut methane emissions and would also reduce CO2 emissions resulting from forest clearance for livestock farming. The livestock sector as a whole contributes around 14.5 % of all human-caused GHGs according to the latest FAO report) – a figure that includes overall GHG emissions, not just methane.

Reducing the cost of healthy foods in supermarkets and retail outlets increases the amount of healthy fruits, vegetables and whole grains that people eat while lowering consumption of foods with low nutritional value, say researchers at RAND Corporation South Africa.

In this systematic review published in the journal PLOS Medicine, researchers investigated the association between food pricing strategies and food consumption and non-communicable diseases by analyzing the results of published mathematical modeling studies of food pricing interventions.

Russian authorities are considering a proposal put forward by the National Union of Consumers’ Rights Protection, which would tax high-fat products, as well as the use of antibiotics in meat production. The tax rate proposed is 10-20% for meat and dairy products with high cholesterol content. Russian authorities have reacted favourably to the proposed initiative, but there is fear that immediate adoption of the initiative could push meat prices to unpredictable levels, driving some manufacturers out of business.

The Danish government has officially ended its tax on saturated fat just a year after it was introduced, and has cancelled a proposed sugar tax.

New duties on foods known to be unhealthy should be part of a package of public health policies to tackle overweight and obesity and other diet-related diseases, according to the National Heart Forum (NHF).

This article in the British Medical Journal argues that taxes on unhealthy foods could result in significant health gains. The article highlights a range of trials, studies and natural experiments (ie. observational studies) that examine the effect of price changes on behaviour.