Showing results for: Dairy
This paper, written by researchers on the University of Oxford’s LEAP project and co-authored by the FCRN’s Tara Garnett, explores what drives the intensification of dairy farming, and the consequences for the environment, animal welfare, socio-economic wellbeing and human health. The paper also considers three potential approaches to addressing these consequences: sustainable intensification, multifunctionality, and agroecology.
This feature in the UK’s Guardian newspaper examines the environmental implications of China’s promotion of milk consumption. Dairy consumption in China has grown from very little to around 30 kg per year within the last few decades, and government guidelines recommend that people triple their current dairy consumption.
This report from Food and Agriculture Organisation of the United Nations and the Global Dairy Platform shows the global dairy sector’s greenhouse gas emissions and outlines the measures the sector could take to contribute to climate change mitigation.
FCRN member Marie Trydeman Knudsen has co-authored this life cycle assessment of organic versus conventional milk production in Western Europe, which highlights the importance of including soil carbon changes, ecotoxicity and biodiversity in environmental assessments.
This paper calculates the carbon footprints of food supply across different European Union countries. Annual footprints vary from 610 to 1460 CO2 eq. per person, with Bulgaria having the lowest footprint and Portugal having the highest footprint. Meat and eggs account for the largest share of the carbon footprint (on average 56%), while dairy products account for a further 27%.
In this study, researchers investigated the views of urban Brazilian citizens on dairy production. The study also explored the public’s awareness of and their views on the acceptability of four common husbandry practices: early cow-calf separation; zero-grazing; culling of the newborn male calf; and dehorning without pain mitigation. Their goal was to understand Brazilians’ concerns around and acceptance of dairy farming.
The New York-based Guarini Centre on Environmental, Energy and Land Use Law has released a report exploring the policies that US cities could use to reduce meat and dairy consumption. Three main categories of policy are proposed: informational (to raise public awareness of the health and climate implications of meat and dairy consumption), procurement policies for public institutions, and economic interventions to incentivise different purchasing patterns.
A new report from the Institute for Agriculture and Trade Policy (IATP, a US non-profit research and advocacy organisation) and Genetic Resources Action International (GRAIN, a non-profit headquartered in Spain) finds that the five largest meat and dairy companies together account for more greenhouse gas emissions than ExxonMobil, Shell or BP. The top 20 meat and dairy companies have greater emissions than some nations, including the UK and Australia. The report argues that by 2050, the meat and dairy industry could account for 80% of the planet’s greenhouse gas budget if the industry grows as projected.
FCRN member Erasmus zu Ermgassen of the University of Cambridge has surveyed six NGO initiatives that are promoting sustainable cattle ranching in the Brazilian Amazon by using intensified pasture production to avoid deforestation. He finds that high-productivity cattle ranching is possible, requiring investment of US$410–2180/ha with payback times of 2.5–8.5 years. However, several barriers exist, including knowledge transfer, financial support and transparency in cattle supply chains.
A new paper compares four popular plant based milks to cow’s milk. It concludes that soy milk is the best replacement for cow’s milk from a nutritional standpoint.
A new technique has been devised to verify whether the cows producing ‘organic’ milk have actually spent the required 120 days a year grazing outdoors.
Tougher immigration laws, the rising cost of labour and cheap credit could encourage dairy farms to use more robots, according to this article in Bloomberg.
The rising popularity of non-dairy milks has prompted calls from the dairy industry for the name “milk” to be restricted to the dairy version.
Researcher at the University of Nottingham have developed a free Excel-based tool to reduce the use of antibiotics on dairy farms. It is hoped this will help combat antimicrobial resistance in the farming industry. The calculator gives measurements which graphically display to farmers their use of antibiotics and detects any patterns. The calculator also tells farmers how their antibiotic use compares to other farms.
This article in Food Navigator discusses a start-up company which produces dairy proteins, from sugar and genetically modified yeast. The resulting proteins can be used in a wide range of products to replace animal-produced dairy protein, such as in chocolate, ice cream, protein shakes and yoghurt.
This report by Dutch bank ING considers the potential for a protein shift away from animal to plant protein. It finds that a quarter of EU consumers expects to eat less meat in five years’ time, mainly because of the concerns about the associated negative health effects. In addition, it poses that a further shift in consumer preferences is likely as the level of innovation in alternative protein is high and governments are increasingly concerned about the carbon footprint of diets.