The case of bovine leukemia virus shows how scientists monitor health risks in our food supply and why it’s critical to revisit scientific conclusions when new technologies become available.
Indonesia’s shock decision to cut imports of Australian beef signals two things: Indonesia’s desire to focus on domestic cattle farming, and Australia’s lack of alternative options for exporting its own herd.
The dairy sector in the UK is going through a period of high uncertainty. Not only are suppliers having to cope with retail price wars and the fact that milk prices are being reduced by the increasing…
The number of animals exported live out of Australia is set to increase as Australia prepares to enter into a A$1 billion trade agreement with China. Agriculture minister Barnaby Joyce has claimed up to…
Foundation essay: This article is part of a series marking the launch of The Conversation in the US. Our foundation essays are longer than our usual comment and analysis articles and take a wider look…
Milk, a precious resource in many parts of the world, has become a throwaway commodity in wealthy countries. For example, in the UK, an estimated 4.2m tonnes of foodstuffs wasted per year are wasted, of…
Australians should not be alarmed but pleased at the current Indonesian proposal to invest in cattle production in the north of Australia. It demonstrates a renewed confidence in Australia’s ability to…
Zimbabwean biologist Allan Savory proposed in a TED talk in March that getting more cows grazing on rangelands worldwide would soak up carbon dioxide. His suggestion has been a huge hit with online viewers…
Australia has some of the world’s most ancient soils, many of which grow delicious produce. In this series, “The good earth”, soil scientist Robert Edis profiles some of those soils and the flavours they…
Due to a serious drought that has seen one-third of Queensland drought declared, farmers are struggling to feed their cattle. There’s inadequate feed on their own land, feed is hard to source in the marketplace…
The Carbon Farming Initiative is about to provide incentives for dairy farmers to reduce emissions from their milking cows. Emissions will be reduced by changing the cows’ diet. The proposed new methodology…
This article was published in 2011. A follow-up article refuted its claims. The ethics of eating red meat have been grilled recently by critics who question its consequences for environmental health and…
Visiting Professor in Biomedical Ethics, Murdoch Children's Research Institute; Distinguished Visiting Professor in Law, University of Melbourne; Uehiro Chair in Practical Ethics, University of Oxford