Food security and nutrition and sustainable agriculture

After a long-term decline in the frequency and lethality of famines, 2017 has witnessed resurgent international concern over the issue. This paper examines the trends in famine over the last 150 years, with particular attention to the fusion of famine with forcible mass starvation. It identifies four main historic periods of famines, namely: the zenith of European colonialism; the extended World War; post-colonial totalitarianism; and post-Cold War humanitarian emergencies; and asks whether we may be entering a fifth period in which famines return in new guises.
Voluntary sustainability standards have expanded dramatically over the last decade. In the agricultural sector, such standards aim to ensure environmentally and socially sustainable production of a variety of commodity crops. However, little is known about where agricultural certification operates and whether certified lands are best located for conserving the world's most important biodiversity and benefiting the most vulnerable producers.
Over the last two decades, there has been growing interest on the effects of agricultural practices on soil biology in Europe. As soil biota are known to fluctuate throughout the season and as agro-environmental conditions may influence the effect of agricultural practices on soil organisms, conclusions cannot be drawn from a single study. Therefore, integrating the results of many studies in order to identify general trends is required. The main objective of this study was to investigate how soil biota are affected by repeated applications of organic amendments (i.e.

Sustainable Food Systems from Agriculture to Industry, Improving Production and Processing, 2018, Pages 3-46

This book chapter addresses goals 2 and 12 by explaining the current state of food production, the challenges it poses to food security, and options for ensuring global food supply going forward.
Since 2000, mobile phone technologies have been widely adopted in many developing countries. Existing research shows that use of mobile phones has improved smallholder farmers’ market access and income. Beyond income, mobile phones can possibly affect other dimensions of social welfare, such as gender equality and nutrition. Such broader social welfare effects have hardly been analyzed up till now. Here, we address this research gap, using panel data from smallholder farm households in Uganda.
This paper shows that despite progress in reducing extreme poverty, little progress has been made in reducing the number of people living on between $1.25 and $2 a day and it provides updated estimates of rural and urban poverty for regions throughout the developing world. It then shows the dramatic growth in recent decades in government expenditures on social protection, defined broadly. Next it shows that social assistance coverage is lowest and amounts transferred the smallest in parts of the world where poverty is most widespread.
How to feed a population of 9bn in 2050? This was the question posed which provided the impetus for Elsevier to launch the bi-annual International Conference on Global Food Security Conference in 2013. Now in its 3rd year this highly regarded, research-led conference is focusing on five core conference themes to reflect an integrated approach to identifying solutions to the complex global challenge of food security: 1. Food creation 2. Food safety and bio security 3. Food loss and waste 4. Food in a changing society 5. Food utilization. Achieving global food security whilst reconciling demands on the environment is the greatest challenge faced by mankind. This directly supports SDG 2: to end hunger, achieve food security and improved nutrition and promote sustainable agriculture.
River dredging in progress
Water management - and ensuring an adequate supply for everyone - is one of the biggest challenges being faced by the UK. In a move by the Environment Agency, internal drainage boards could be given a bigger role in making that happen, helping to reducing flood risks to farmland and local villages in the process. This helps meet SDG 6, Clean Water and Sanitation.
This book chapter advances SDGs 12 and 14 by focusing on the importance of fisheries and its role in human development, considering historical aspects, the main uses of targeted taxa, and their capture methods, which include the use of animals.
Background Studies have shown wide variation in the prevalence of lactose malabsorption across the world, but no systematic reviews or meta-analyses have recently assessed the prevalence of lactose malabsorption in different geographical areas. We aimed to present an updated systematic review and meta-analysis on the prevalence of lactose malabsorption in adults, by countries and regions, and to assess the variation between different testing methods.