Articles tagged with Global Food Security
Research suggests that modifying diets by a few grams per day can significantly reduce groundwater use, cut greenhouses gases, and improve human health. Small and medium farms are essential to sustain global food supply, with estimates suggesting a 70% increase in food availability needed by 2050.
A recent study suggests that almost 20% of food produced is lost due to over-consumption and waste. This represents a significant amount of resources wasted globally, which could be redirected to improve global food security and prevent environmental harm.
A new doctoral training collaboration between Warwick and Waitrose aims to develop graduate students who can address the need for a more secure and sustainable food system. The programme will provide PhD students with industry training and expertise in agriculture and sustainable crop production.
The Johns Hopkins Berman Institute will pursue two projects on global food ethics, including explicit discussion of future food systems and ethical certification. The program aims to address complex issues in food security, nutrition, and agriculture with a focus on bioethics.
Researchers used microbial metagenome analysis and environmental chemistry to find the most likely transit route Hannibal's forces took across the Alps, pinpointing the Col de Traversette pass as a key crossing point. The study, published in Archaeometry, provides solid evidence for Hannibal's route, dating back to 218 BC.
Rising temperatures and extreme weather events will negatively impact global crop production, leading to higher food prices and scarcity. Global markets with the ability to deliver food where it's needed most can help counterbalance these effects. Trade agreements can significantly moderate the worst effects on food security.
Experts from Asia, Europe, and the US discuss building resilience in complex food systems using decision-making models, big data, and IT. Collaboration between industry, innovators, and stakeholders is crucial for creating a higher level of food security.
Scientists from the UK and US are working together to develop new synthetic vaccines and understand how viruses interact with their environment. Repeated strain of Potato virus Y in the US has caused greater crop damage and is harder to control, according to research. Avian influenza poses a threat to food security worldwide.
New research predicts more frequent extreme weather events will disrupt global food production, leading to 'food shocks' that can wreak havoc on markets and families worldwide. The study highlights the increasing interconnectedness of global food systems, making countries vulnerable to distant production shocks.
A new review highlights the importance of inland fish and fisheries, which contribute to at least 40% of the world's reported fish production. Inland fisheries provide essential livelihoods for millions of people, particularly in low-income countries, while also supporting biodiversity and recreation.
Climate change impacts on global food security are projected to be larger in tropical and subtropical regions due to changes in crop and livestock productivity. The report warns that warmer temperatures and altered precipitation patterns can disrupt transportation systems, degrade food safety, and threaten food production.
A recent study published in the Bulletin of the World Health Organization found a strong correlation between global increases in food energy supply and obesity rates. The research analyzed data from 69 countries and discovered that both body weight and food energy supply had increased in 81% of them between 1971 and 2010.
A landmark report outlines seven projects to address global food security's complex ethical issues, including redefining farming as a service-oriented profession and developing climate-smart agriculture. The '7 by 5 Agenda' aims to make progress on divisive issues in the next five years.
A study finds that the global food system is becoming more fragile and susceptible to crisis as population growth increases and international trade expands. Countries heavily reliant on imports face greater instability and food insecurity, exacerbating existing challenges.
A new study sheds light on nutrition, land use, and water security dimensions of global food trade. The research reveals that more than one-fifth of calories grown in farm fields are traded, requiring about 20% of the world's croplands.
Researchers highlight the importance of inland capture fisheries to global food security, citing underreported data and degraded fish habitats. The study emphasizes the need for a collective voice to be heard in policies and decisions regarding food security and water use.
Researchers have identified variant straw plants with highly digestible cell walls, paving the way for cost-effective and sustainable biofuels. These discoveries could help ease pressure on global food security and reduce carbon emissions, making them a promising solution to address climate change.
African green revolution could boost land use and carbon emissions, contrary to previous successful initiatives in Asia and Latin America. Researchers warn of potential environmental consequences despite potential long-term benefits like cheaper food and reduced poverty.
Researchers have identified 871 wild plant species in China with potential to adapt globally important crops, including rice and wheat. These crop wild relatives (CWR) can improve crop tolerance and nutritional qualities.
A new study suggests that changing global diets can mitigate greenhouse gas emissions from food production. The study reveals that a shift towards healthier diets, reduced food waste, and sustainable agricultural practices can significantly reduce the environmental impact of food production. By adopting balanced eating habits, includin...
A two-year project will investigate vulnerabilities in food supply chains and evaluate effective ways to improve consumer trust in food. The team will analyze various food supply chains and test the effectiveness of fraud prevention strategies.
The Sino-U.S. Joint Research Center for Food Safety will conduct research on global food safety-related policies, establish an international research platform, and propose solutions for hazards in the food industry value chain.
Researchers predict global malnutrition will decline significantly if agricultural productivity grows, despite income growth. Improved food security will lift many people out of hunger-stricken regions through increased caloric consumption and higher protein diets.
The Abdul Latif Jameel World Water and Food Security Lab will spearhead research to address global water and food scarcity, targeting half a billion people by 2025. MIT faculty from various departments will collaborate across disciplines to develop regionally appropriate solutions.
A European-wide strategy is needed to manage invasive species, threatening native biodiversity, and costing an estimated €12 billion each year. The EU must commit long-term investment to address the issue, including raising awareness of biosecurity and implementing European-wide legislation.
A panel of international experts will discuss the pros and cons of genetically modified (GM) crops in improving European food security. Recent research shows that consumers are increasingly concerned about GM foods, with 11% checking labels for information on GM content.
A new study confirms that global diets have grown more similar over the last five decades, leading to a decline in diverse local crops. This trend has major consequences for human nutrition and global food security, increasing the risk of food crises due to climate change.
Wendy Wintersteen stresses the importance of partnerships for pooling research and expertise to address serious threats like climate change, pests, and plant disease. She highlights Iowa State's BioCentury Research Farm as a success story of public-private collaboration.
Scientists at Queen's University Belfast and the Irish Equine Centre are developing a new animal doping test that detects known biological effects of banned substances. The test has the potential to revolutionize animal drug testing by enabling quick and efficient screening of large numbers of animals.
Several major cities have been mapped for their food security and self-provisioning, revealing varying degrees of dependence on national and global markets. Cities like Tokyo and Canberra struggle to feed themselves due to population growth and climate change, while Copenhagen's stable population has increased its local production.
Researchers discovered that prairie fruits are rich in nutrients, including ascorbic acid, anthocyanin pigments and dietary fibre. These findings support the commercial development of buffaloberry, chokecherry and sea buckthorn berries for global populations.
Scientists at Queen's University will develop new methods of disease detection and treatment using MicroRNAs, a potential breakthrough in diagnosis. The Institute for Global Food Security is also exploring food crops containing drugs to treat tropical diseases.
The US Department of Agriculture has awarded Washington State University a $1.6 million grant to develop domestic quinoa production, meeting growing demand for the high-protein crop. Researchers aim to identify best varieties and breeding practices for organic production.
The report outlines key challenges facing UK food imports, such as declining self-sufficiency, food fraud, and reducing food waste. Scientists and experts emphasized the need for a better functioning supply chain, social science perspective, and understanding global diets to address these issues.
Raj Patel argues that understanding hunger and malnutrition requires examining systems and institutions holding power over food. Food sovereignty is advocated as a means to achieve food security and eradicate undernourishment, prioritizing women's rights and community control.
Climate experts at Stanford University discuss the compound effects of climate change and climate variability on global food markets. The symposium highlights two key challenges: extreme temperatures and El Niñ-Southern Oscillation (ENSO) phenomenon.
Experts from leading science organisations have released a blueprint for urgent action to address the global challenge of feeding the world in the face of climate change. The report recommends climate-resilient agricultural production, efficient resource use, and low-waste supply chains.
The new journal, Food and Energy Security, aims to publish high-quality, peer-reviewed articles on agricultural crop and forest productivity to improve global food and energy security. The journal will be published under Wiley Open Access and is open to submissions now.
A new NASA study disputes previous claims that droughts led to reduced global plant productivity and threatened food security. The research found that modeling errors and the use of corrupted satellite data contributed to exaggerated claims.
Michigan State University researchers aim to breed dairy cows that produce milk with less feed to increase food production efficiency. They will develop a feed-efficiency database and genomic tools to enhance feed efficiency in cattle.
Climate change is affecting the world's food supply by altering temperature patterns and causing extreme weather events like droughts and heavy rains. As a result, crops are being wiped out, leading to higher prices and health issues.
The European Commission Joint Research Centre is developing a new Integrated Phase Classification (IPC) system to facilitate the response to food crises. Satellite observation and early warning tools will enable real-time monitoring of more countries, while identifying times and places where aid is required.
A Michigan State University professor advocates for targeted recall messages via direct phone calls, email, and social media to reduce the risk of foodborne illnesses. The expert notes that consumer concern about food safety is on the rise, with three-quarters of Americans believing recalls have increased in the past year.
A recent study by an international working group of economists, marine scientists, and seafood experts emphasizes the need for sustainable fisheries to ensure global food security. The researchers highlight the complex environmental, political, and economic factors threatening global seafood supplies and livelihoods.
A Special Issue of Agricultural Water Management highlights the need for investments in agriculture to improve food security and address global hunger. Investments in irrigation and rainfed agriculture are crucial to increase food production and household incomes in developing countries.
A new study finds that US per capita food waste has increased by about 50% since 1974 to over 1400 Calories per person per day, equivalent to 150 trillion Calories per year. This excessive energy content contributes significantly to freshwater consumption and fossil fuel emissions.
A £400,000 project is using flour beetles to experimentally evaluate the impact of inbreeding on population viability. The research aims to identify which reproductive traits are affected by inbreeding and how they can be managed or reversed to rescue endangered populations.
The new journal covers the principles and practice of food security, analyzing it from various disciplines. It aims to define constraints preventing one billion people from accessing adequate nutrition and address means to overcome them.
A study highlights the challenges posed by global food sourcing, including contamination and non-compliance with laws and standards, necessitating a new approach to quality management. The '6Ts' framework proposes robust solutions, focusing on traceability, transparency, testability, time, trust, and training.
Health officials in the USA investigate melamine contamination of pet food, leading to animal deaths and human consumption. The incident highlights the difficulties in ensuring food safety across a worldwide network of producers and distributors.
Hormel was recognized for its outstanding achievements in food safety investments, including the development of high pressure processing technology, and pioneering efforts to ensure humane animal treatment. The award honors food companies that protect consumer health and improve satisfaction.