Showing papers in "Food Security in 2021"

The future of farming: Who will produce our food?

Abstract: Achieving SDG2 (zero hunger) in a situation of rapid global population growth requires a continued focus on food production. Farming not merely needs to sustainably produce nutritious diets, but should also provide livelihoods for farmers, while retaining natural ecosystems and services. Rather than focusing on production principles, this article explores the interrelations between farms and farming systems in the global food system. Evaluating farming systems around the world, we reveal a bewildering diversity. While family farms predominate, these range in size from less than 0.1 ha to more than 10,000 ha, and from hand hoe use to machine-based cultivation, enabling one person to plant more than 500 ha in a day. Yet, farming in different parts of the world is highly interdependent, not least because prices paid for farm produce are largely determined by global markets. Furthermore, the economic viability of farming is a problem, globally. We highlight trends in major regions of the world and explore possible trajectories for the future and ask: Who are the farmers of the future? Changing patterns of land ownership, rental and exchange mean that the concept of ‘what is a farm’ becomes increasingly fluid. Next to declining employment and rural depopulation, we also foresee more environmentally-friendly, less external input dependent, regionalised production systems. This may require the reversal of a global trend towards increasing specialisation to a recoupling of arable and livestock farming, not least for the resilience it provides. It might also require a slow-down or reversal of the widespread trend of scale enlargement in agriculture. Next to this trend of scale enlargement, small farms persist in Asia: consolidation of farms proceeds at a snail’s pace in South-east Asia and 70% of farms in India are ‘ultra-small’ – less than 0.05 ha. Also in Africa, where we find smallholder farms are much smaller than often assumed (< 1 ha), farming households are often food insecure. A raft of pro-poor policies and investments are needed to stimulate small-scale agriculture as part of a broader focus on rural development to address persistent poverty and hunger. Smallholder farms will remain an important source of food and income, and a social safety net in absence of alternative livelihood security. But with limited possibilities for smallholders to ‘step-up’, the agricultural engine of growth appears to be broken. Smallholder agriculture cannot deliver the rate of economic growth currently assumed by many policy initiatives in Africa.

Food waste in Italian households during the Covid-19 pandemic: a self-reporting approach.

Abstract: Food waste prevention and reduction are an economic, social and environmental concern included among the 17 Sustainable Development Goals (SDGs) within Agenda 2030 for Sustainable Development. The third target under SDG 12 (Target 12.3) on Responsible Production and Consumption aims to halve food waste by 2030 at retail and consumer levels, considering that more than half of its quantity is generated by final consumers, both indoor and outdoor. However, the Covid-19 pandemic outbreak at the beginning of 2020 imposed several food consumption behaviors and lifestyle changes: food service facilities (e.g., restaurants, pubs, cafes, hotels, resorts) have been closed roughly all over the world, generating a sharp domestic consumption and an expected increase in household waste. The authors conducted an explorative research through the food diary approach. The purpose of this paper is to have a better understanding of household food consumption and wastage trends during Covid-19 pandemic testing, as well as food diary methodology strengths and weaknesses. Food diaries, even with their intrinsic limitations and biases, represent a valuable technique to obtain detailed qualitative and quantitative knowledge on daily food consumption and consumers' behavior. Through the limited but significant results achieved, the authors highlight the logistics of the methodology and the food waste generation trends among a small sample of Italian families during the Covid-19 pandemic. Further, healthier work-life balances, adequate time management and smart food delivery seem to be good opportunities for food waste reduction in households.

Small farms and development in sub-Saharan Africa: Farming for food, for income or for lack of better options?

Abstract: Most food in sub-Saharan Africa is produced on small farms. Using large datasets from household surveys conducted across many countries, we find that the majority of farms are less than 1 ha, much smaller than previous estimates. Farms are larger in farming systems in drier climates. Through a detailed analysis of food self-sufficiency, food and nutrition security, and income among households from divergent farming systems in Ethiopia, Ghana, Mali, Malawi, Tanzania and Uganda, we reveal marked contrasts in food security and household incomes. In the south of Mali, where cotton is an important cash crop, almost all households are food secure, and almost half earn a living income. Yet, in a similar agroecological environment in northern Ghana, only 10% of households are food secure and none earn a living income. Surprisingly, the extent of food insecurity and poverty is almost as great in densely-populated locations in the Ethiopian and Tanzanian highlands that are characterised by much better soils and two cropping seasons a year. Where populations are less dense, such as in South-west Uganda, a larger proportion of the households are food self-sufficient and poverty is less prevalent. In densely-populated Central Malawi, a combination of a single cropping season a year and small farms results in a strong incidence of food insecurity and poverty. These examples reveal a strong interplay between population density, farm size, market access, and agroecological potential on food security and household incomes. Within each location, farm size is a major determinant of food self-sufficiency and a household’s ability to rise above the living income threshold. Closing yield gaps strongly increases the proportion of households that are food self-sufficient. Yet in four of the locations (Ethiopia, Tanzania, Ghana and Malawi), land is so constraining that only 42–53% of households achieve food self-sufficiency, and even when yield gaps are closed only a small proportion of households can achieve a living income. While farming remains of central importance to household food security and income, our results help to explain why off-farm employment is a must for many. We discuss these results in relation to sub-Saharan Africa’s increasing population, likely agricultural expansion, and agriculture’s role in future economic development.

Impact of the COVID-19 pandemic on agricultural production, livelihoods, and food security in India: baseline results of a phone survey.

Abstract: The aim of this study was to evaluate the impact of the COVID-19 lockdown on agricultural production, livelihoods, food security, and dietary diversity in India. Phone interview surveys were conducted by trained enumerators across 12 states and 200 districts in India from 3 to 15 May 2020. A total of 1437 farmers completed the survey (94% male; 28% 30–39 years old; 38% with secondary schooling). About one in ten farmers (11%) did not harvest in the past month with primary reasons cited being unfavorable weather (37%) and lockdown-related reasons (24%). A total of 63% of farmers harvested in the past month (primarily wheat and vegetables), but only 44% had sold their crop; 12% were still trying to sell their crop, and 39% had stored their crop, with more than half (55%) reporting lockdown-related issues as the reason for storing. Seventy-nine percent of households with wage-workers witnessed a decline in wages in the past month and 49% of households with incomes from livestock witnessed a decline. Landless farmers were about 10 times more likely to skip a meal as compared to large farmers (18% versus 2%), but a majority reported receiving extra food rations from the government. Nearly all farmers reported consuming staple grains daily in the past week (97%), 63% consumed dairy daily, 40% vegetables daily, 26% pulses daily, and 7% fruit daily. These values are much lower than reported previously for farmers in India around this time of year before COVID-19: 94–95% dairy daily, 57–58% pulses daily, 64–65% vegetables daily, and 42–43% fruit daily. In conclusion, we found that the COVID-19 lockdown in India has primarily impacted farmers’ ability to sell their crops and livestock products and decreased daily wages and dietary diversity.

Reverse thinking: taking a healthy diet perspective towards food systems transformations

Abstract: Food systems that deliver healthy diets without exceeding the planet’s resources are essential to achieve the worlds’ ambitious development goals. Healthy diets need to be safe, accessible, and affordable for all, including for disadvantaged and nutritionally vulnerable groups such as of smallholder producers, traders, and consumers in low- and middle-income countries. Globally, food systems are experiencing rapid and drastic changes and are failing to fulfil these multiple duties simultaneously. The international community therefore calls for rigorous food systems transformations and policy solutions to support the achievement of healthy diets for all. Most strategies, however, are essentially supply- and market-oriented. Incorporation of a healthy diet perspective in food system transformation is essential to enable food systems to deliver not only on supplying nutritious foods but also on ensuring that consumers have access can afford and desire healthy, sustainable, and culturally acceptable diets. This paper argues that this should be guided by information on diets, dietary trends, consumer motives, and food environment characteristics. Transformational approaches and policies should also take into account the stage of food system development requiring different strategies to ensure healthier diets for consumers. We review current knowledge on drivers of consumer choices at the individual and food environment level with special emphasis on low- and middle income countries, discuss the converging and conflicting objectives that exist among multiple food-system actors, and argue that failure to strengthen synergies and resolve trade-offs may lead to missed opportunities and benefits, or negative unintended consequences in food system outcomes. The paper proposes a menu of promising consumer- and food-environment- oriented policy options to include in the food systems transformation agenda in order to shift LMIC consumer demand towards healthier diets in low- and middle income countries.

Analysis and vulnerability of the international wheat trade network.

Abstract: Wheat is one of the three basic cereals providing the necessary calorific intake for most of the world’s population. For this reason, its trade is critical to many countries in order to fulfil their internal demand and strategic stocks. In this paper, we use complex network analysis tools to study the international wheat trade network and its evolving characteristics for the period 2009–2013. To understand the vulnerability of each country’s dependence on the imports of this crop we have performed different analyses, simulating shocks of varying intensities for the main wheat producers, and observed the population affected by the production drop. As a result, we conclude that globally the network is slightly more resilient than four years previously, although at the same time some developing countries have slipped into a vulnerable situation. We have also analysed the effects of a global shock affecting all major producers, assessing its impact on every country. Some comments on the COVID-19 outbreak and the political decisions taken by governments following the pandemic declaration are included, observing that given their capital-intensive characteristics, no negative effects should currently be expected in the wheat market.

Urbanisation as driver of food system transformation and opportunities for rural livelihoods

Abstract: Urbanisation is changing food systems globally, and in particular in sub-Saharan Africa and South Asia. This transformation can affect rural livelihoods in multiple ways. Evidence on what enabling conditions are needed to materialise the opportunities and limit risks is scattered. Here we review scientific literature to elaborate on how urbanisation affects food systems, and on the enabling conditions that subsequently shape opportunities for rural livelihoods. We find that urbanisation leads to a rising and changing food demand, both direct and indirect land use changes, and often to more complex market linkages. Evidence shows that a wide range of enabling conditions can contribute to the materialisation of opportunities for rural livelihoods in this context. Reviewed evidence suggests that the connectivity to urban centres is pivotal, as it provides access to finance, inputs, information, services, and off-farm employment. As a result, physical and communication infrastructure, the spatial pattern of urbanisation, and social networks connecting farmers to markets are identified as important enabling factors for the improvement of rural livelihood outcomes. Our findings suggest that coordinated and inclusive efforts are needed at different scales to make sure rural livelihoods benefit from urbanisation and food system transformation.

Adoption of climate-smart agriculture practices and differentiated nutritional outcome among rural households: a case of Punjab province, Pakistan

Abstract: Climate change impacts on agriculture have substantial implications on human diet and nutrition. This study explored the factors affecting the adoption decisions of climate-smart agricultural practices through a multivariate probit model and then assessed the average effect of these adopted practices on rural households’ food diversity and per capita dietary intake by using propensity score matching. For this purpose, a total of 196 rural households from the Punjab province were selected through a multi-stage purposive and random sampling procedure for face to face survey. According to research results, the family type was found positively associated with the adoption of all climate-smart agricultural practices. More than 50% of the total daily per capita calorie and iron consumption of rural households is provided by the cereal crops. The Simpson food diversity index indicates that rural households adopting a higher number of practices consume more diversified food as compared to rural households with a lower number of practices at their farm. Moreover, the difference between the per capita calorie intake of full adopters and multiple adopters is the lowest as compared to the difference between full adopters and partial adopters and the difference between full adopters and single adopters. Thus, adopting more climate-smart agricultural practices increase calorie intake more than adopting fewer practices at the farm. Given a positive association between the level of adoption and food diversity as well as nutritional outcomes, government agencies should create awareness among the rural community about the benefits of adopting more climate-smart agricultural practices through visiting fields and organizing regular training for better nutrition.

How food systems change (or not): governance implications for system transformation processes

Abstract: This paper argues that supporting food system transformation requires more than obtaining science-based understanding and analysis of how components in the system interact. We argue that changing the emergent properties of food systems (what we call food system synthesis) is a socio-political challenge that is affected by competing views regarding system boundaries and purposes, and limited possibilities for central steering and control. We point to different traditions of ‘systems thinking’ that each emphasize particular types of interventions for achieving system change, and argue that food systems are best looked at as complex multi-dimensional systems. This implies that we need to move beyond rational engineering approaches to system change, and look for approaches that anticipate and accommodate inherent social tensions and struggles in processes of changing food system dynamics and outcomes. Through a case study on the persistence of an undesired emergent property of food systems (i.e. poverty) we demonstrate that a multi-level perspective (MLP) on system transformation is useful in understanding both how food system transformation has happened in the past, and how desirable transformations is prevented from happening today. Based on such insights we point to key governance strategies and principles that may be used to influence food system transformation as a non-linear and long-term process of competition, negotiation and reconfiguration. Such strategies include the creation and nurturing of diversity in the system, as well as process interventions aimed at visioning, destabilization and formation of discourse coalitions. Such governance interventions imply a considerable re-orientation of investments in food system transformation as well as a rethinking of the role that policy-makers may play in either altering or reproducing undesirable system outcomes.

Food insecurity during the COVID-19 pandemic: evidence from a survey of low-income Americans.

Abstract: The COVID-19 pandemic significantly increased food insecurity despite emergency legislation that put more resources into food assistance programs, increased unemployment benefits, and provided stimulus payments. We conducted a survey in the US on food insecurity among low-income Americans during the early months of the pandemic. While we cannot estimate causal effects, we are able to show important associations between food insecurity and nutritional and economic assistance that highlight the need to ensure that those newly at risk for food insecurity are able to connect to resources. For example, our results indicate that those who lost jobs due to the pandemic reported the highest level of food insecurity and also the lowest engagement with food assistance programs. The SNAP expansion appears to be important only among groups with higher levels of income stability including non-minority households and those not experiencing a job loss. Thus, the SNAP expansion may not have had a meaningful impact on those most at risk for food insecurity. Finally, our data highlight the importance of school meal programs during normal times. Those who took advantage of school meals before the outbreak are more likely to have experienced food insecurity during the pandemic-related school closures.

Towards food systems transformation-five paradigm shifts for healthy, inclusive and sustainable food systems.

Abstract: Food systems must serve different societal, public health and individual nutrition, and environmental objectives and therefore face numerous challenges. Considering the integrated performances of food systems, this paper highlights five fundamental paradigm shifts that are required to overcome trade-offs and build synergies between health and nutrition, inclusive livelihoods, environmental sustainability and food system resilience. We focus on the challenges to raise policy ambitions, to harmonize production and consumption goals, to improve connectivity between them, to strengthen food system performance and to anchor the governance of food systems in inclusive policies and participatory institutions. Taken together, these shifts in paradigms shape a new discourse for food system transformation that will be capable to respond to current and future policy challenges.

Mapping the production-consumption gap of an urban food system: an empirical case study of food security and resilience

Abstract: Urban food systems are complex and increasingly recognised as not being sustainable, equitable or resilient. Though globalisation and lengthening of agrifood supply chains has brought many benefits, such as year-long availability of fresh produce and modernisation opportunities for some developing regions, they have increased reliance on food imports and reduced the food and nutrition resilience of many cities. This premise has been widely witnessed following recent financial, climatic and pandemic driven disruptions to food supplies. A greater understanding is thus needed of the lived reality of a modern city’s ability to sustainably and equitably feed itself in a crisis situation or otherwise. In a changing world, such knowledge is valuable on a variety of strategic planning levels. Employing publically available data, the scale of food security and resilience, and options for their improvement, are holistically assessed through a case study spatial analysis of the urban food system of the city of Leeds in the United Kingdom. The case study found that the Leeds city region is home to a significant and diverse food production and provision system, but it is not food secure in terms of providing sufficient energy or macronutrients, or functioning in an equitable manner for all of its residents. Options for improving the performance of the system, including urban farming and industrial symbiosis, were found to be nuanced and would only be effective alongside a range of complimentary interventions as well as high levels of investment, multi-sector cooperation and strong governance. Though food system evolution and development are grounded in local context, the methods, general findings and circular economy focussed recommendations emanating from the case study, are widely applicable.

Challenges and opportunities for enhancing food security and greenhouse gas mitigation in smallholder farming in sub-Saharan Africa. A review

Abstract: Smallholder farmers struggle to achieve food security in many countries of sub-Saharan Africa (SSA). It is urgently required to find appropriate practices for enhancing crop production while avoiding large increases in greenhouse gas (GHG) emissions in SSA. This review aims to identify common smallholder farming practices for enhancing crop production, to assess how these affect GHG emissions and to identify strategies that not only enhance crop production but also mitigate GHG emissions in SSA. To increase crop production and ensure food security, smallholder farmers usually expand agricultural land, develop water harvesting and irrigation techniques and increase cropping intensity and fertilizer use. These practices may result in changing carbon stocks and GHG emissions, potentially creating trade-offs between food security and GHG mitigation. Agricultural land expansion at the expense of forests is the most dominant source of GHG emissions in SSA. While water harvesting and irrigation can increase soil organic carbon, they can trigger GHG emissions. Increasing cropping intensity can enhance the decomposition of soil organic matter, thus releasing carbon dioxide. Increasing nitrogen fertilizer use can enhance soil organic carbon, but also leads to increasing nitrous oxide emissions. An integrated land, water and nutrient management strategy is necessary to enhance crop production and mitigate GHG emissions. Among the most relevant strategies found, agroforesty practices in degraded and marginal lands could replace expanding agricultural croplands. In addition, water management, via adequate rainwater harvesting and irrigation techniques, together with appropriate nutrient management should be considered. Therefore, a land-water-nutrient nexus (LWNN) approach will enable an integrated and sustainable solution to increasing crop production and mitigating GHG emissions. Various technical, economic and policy barriers hinder implementing the LWNN approach on the ground, but these may be overcome through developing appropriate technologies, disseminating them through farmer to farmer approaches and developing specific policies to address smallholder land tenure issues and motivate long-term investment.

Cross-national analysis of food security drivers: comparing results based on the Food Insecurity Experience Scale and Global Food Security Index

Abstract: The second UN Sustainable Development Goal establishes food security as a priority for governments, multilateral organizations, and NGOs. These institutions track national-level food security performance with an array of metrics and weigh intervention options considering the leverage of many possible drivers. We studied the relationships between several candidate drivers and two response variables based on prominent measures of national food security: the 2019 Global Food Security Index (GFSI) and the Food Insecurity Experience Scale’s (FIES) estimate of the percentage of a nation’s population experiencing food security or mild food insecurity (FI

Salinity and food security in southwest coastal Bangladesh: impacts on household food production and strategies for adaptation

Abstract: The rising salinity of land and water is an important, but understudied, climate change-sensitive trend that can exert devastating impacts on food security. This mixed methods investigation combines salinity testing with qualitative research methods to explore these impacts in one of the most salinity-affected regions in the world—the Ganges River Delta. Data collection in 2015 and 2016 undertaken in Bangladesh’s southwest coastal region and Dhaka consisted of 83 in-depth household and stakeholder interviews, six community focus groups, and salinity testing of 27 soil and 45 surface and groundwater samples. Results show that household food production is a multifaceted cornerstone of rural livelihood in the southwest coastal region, and virtually every component of it—from rice plantation and homestead gardening to livestock cultivation and aquaculture—is being negatively affected by salinity. Although households have attempted multiple strategies for adapting food production, effective adaptation remains elusive. At the community level, improved irrigation and floodplain management, as well as restrictions on saltwater aquaculture to abate salinity, are viewed as promising interventions. However, the potential of such measures remains unrealized on a broad scale, as they require a level of external resources and regulation not yet provided by the NGO and government sectors. This study elucidates issues of accessibility, equity, and governance surrounding agricultural interventions for climate change-related salinity adaptation, and its findings can help inform the community of organizations that will increasingly need to grapple with salinity in order to guarantee food security in the context of environmental change.

Institutional and farm-level challenges limiting the diffusion of new varieties from public and CGIAR centers: The case of wheat in Morocco

Abstract: Low adoption of agricultural technologies slows efforts to increase agricultural productivity and enhance rural livelihoods in developing countries. A large body of literature has sought explanations for the problem, but the focus has been mainly on micro-level farm and community factors affecting adoption. Institutional factors such as policies and market conditions, which are also important, have been largely overlooked and, few, if any, studies combine the two levels of analysis. We use Morocco as a case study to analyze institutional and farm-level factors affecting diffusion and adoption of improved wheat varieties. Results show both sides to be important. Institutional factors such as overly stringent variety testing procedures, imbalance of power among actors in the seed sector and ill-conceived variety licensing contracts limit access to seeds of more recently released varieties. Adoption of older new varieties is found to be affected by farm and farmer characteristics, but imperfect access to new seeds, sometimes associated with the failings identified above, is also a constraint. Findings signal the need for increased private engagement in seed multiplication; revised variety testing procedures; alternative royalty mechanisms; and enhanced linkages between public research and private seed companies.

Adaptive strategies enhance smallholders’ livelihood resilience in Bihar, India

Abstract: This study empirically assesses if and to what extent adaptive strategies contribute to smallholders’ livelihood resilience in Bihar, India. The sustainable rural livelihoods framework has been implemented to understand how household livelihood systems may interact with the outside context. This poses significant empirical and methodological challenges, since studies of the interconnections between livelihood resources, livelihood strategies and livelihood outcomes from a quantitative point of view are still limited. The results extend the theoretical understanding of the relationships identified by the Sustainable Rural Livelihoods framework, and also provide empirical evidence about how livelihood resources, livelihood strategies and livelihood outcomes (food security in particular) are strictly interconnected. The study highlights that while the adaptive strategies implementation is influenced by the livelihood resources of rural households, it significantly influences the food security status of the smallholders in Bihar. On the basis of the above, the current study emphasizes the importance of targeted interventions to improve specific forms of households’ livelihood resources which are prominent determinants of adoption of strategies that leads to the maintenance of resilience by environmentally dependent households in the developing world.

The decreasing area of hybrid rice production in China: causes and potential effects on Chinese rice self-sufficiency

Abstract: The development of hybrid rice varieties, which have been reported to out-yield inbred rice varieties by about 10%, is necessary in ensuring China’s food security. However, the agricultural area where hybrid rice is grown has decreased by 25% (about 5 million ha) in China since 1995. Assuming such better yield performance of hybrids compared to inbreds, the decrease in hybrid rice production area in China is cause for concern. This review discusses the causes of such decline and analyse its potential effects on rice self-sufficiency. The analysis suggests that: (1) the decreasing hybrid rice production area is caused not only by technological factors but also by socio-economic factors; and (2) the decreased area under hybrid rice production does not lead to additional pressure on increasing crop yields from either hybrid or inbred rice production. These results should draw the attention of rice breeders, rice scientists, and rice producers to close the gap between the actual yield currently harvested and the potential yield of both rice hybrids and inbred rice. This will have to be achieved through scientific, technological, and socio-economic research and applications.

An evidence-based systematic review on farmers’ adaptation strategies in India

Abstract: Over the years, several studies have noted adaptation measures undertaken by farmers in India to mitigate potential crop loss, however, there is limited studies with reference to systematically review these papers. The mapping of these measures is imperative as it furnishes evidence for opted adaptation options and states. Further, it assists to design state-specific policies to achieve goals of sustainable and climate-smart agriculture, and maintain food security. This study aims to do it by limiting India as the boundary of analysis. Adopting a Preferred Reporting Items for Systematic Reviews and Meta-Analyses method, a total of 44 studies were identified. Our major findings are: (i) evidence is found for eighteen states, and these studies, either individually or in sum, represent negligible percentage of state’s total number of villages and households, and hence, findings may not stand for the whole state; (ii) a major focus so far has been given to farm management and technology; (iii) state-wise mapping indicates scanty of papers among options, and thus, we urge for studies with representative sample, either for state or nation, and also map several adaptation mechanisms rather than concentrating around farm-management and technology; and (iv) the widely studied options are water management (55%), crop-diversification (52%), crop choice (50%), diversification of livelihood and income (43%), altering agricultural practices/systems (36%), and changing crop-calendar and land holiday (34%). Such type of assessment supplies state-specific maps on studied adaptation mechanisms, and in doing so, it renders future direction in the field of adaptation research, and hence, we advocate to carry out systematic reviews for other vulnerable sectors to climate change in India and elsewhere.

Living income benchmarking of rural households in low-income countries

Abstract: The extreme poverty line is the most commonly used benchmark for poverty, set at US$ 1.90 by the World Bank. Another benchmark, based on the Anker living wage methodology, is the remuneration received for a standard work week necessary for a worker to meet his/her family’s basic needs in a particular place. The living wage concept has been used extensively to address incomes of plantation workers producing agricultural commodities for international markets. More recently intense discussion has emerged concerning the ‘living income’ of smallholder farmers who produce commodities for international supply chains on their own land. In this article we propose a simple method that can be used in all types of development projects to benchmark a rural ‘living income’. We launch the Living Income Methodology, as adapted from the Living Wage Methodology, to estimate the living income for rural households. In any given location this requires about one week of fieldwork. We express it per adult equivalent per day (AE/day) and data collection is focused on rural households and their immediate surroundings. Our three case studies showed that in 2017 in Lushoto District, rural Tanzania, the living income was US$ PPP 4.04/AE/day, in Isingiro District, rural Uganda, 3.82 and in Sidama Zone, rural Ethiopia, 3.60. In all cases, the extreme poverty line of US$ PPP 1.90 per capita per day is insufficient to meet the basic human rights for a decent living in low-income countries. The Living Income Methodology provides a transparent local benchmark that can be used to assess development opportunities of rural households, by employers in rural areas, including farmers hiring in labour, while respecting basic human rights on a decent living. It can be used to reflect on progress of rural households in low-income countries on their aspired path out of poverty. It further provides a meaningful benchmark to measure progress on Sustainable Development Goal 1, eliminating poverty, and 2, zero hunger and sustainable food systems, allowing for consideration of the local context.

"The street is ours". A comparative analysis of street trading, Covid-19 and new street geographies in Harare, Zimbabwe and Kisumu, Kenya

Abstract: This collaborative and comparative paper deals with the impact of Covid-19 on the use and governance of public space and street trade in particular in two major African cities. The importance of street trading for urban food security and urban-based livelihoods is beyond dispute. Trading on the streets does, however, not occur in neutral or abstract spaces, but rather in lived-in and contested spaces, governed by what is referred to as ‘street geographies’, evoking outbreaks of violence and repression. Vendors are subjected to the politics of municipalities and the state to modernize the socio-spatial ordering of the city and the urban food economy through restructuring, regulating, and restricting street vending. Street vendors are harassed, streets are swept clean, and hygiene standards imposed. We argue here that the everyday struggle for the street has intensified since and during the Covid-19 pandemic. Mobility and the use of urban space either being restricted by the city-state or being defended and opened up by street traders, is common to the situation in Harare and Kisumu. Covid-19, we pose, redefines, and creates ‘new’ street geographies. These geographies pivot on agency and creativity employed by street trade actors while navigating the lockdown measures imposed by state actors. Traders navigate the space or room for manoeuvre they create for themselves, but this space unfolds only temporarily, opens for a few only and closes for most of the street traders who become more uncertain and vulnerable than ever before, irrespective of whether they are licensed, paying rents for vending stalls to the city, or ‘illegally’ vending on the street.

Exploring a food system index for understanding food system transformation processes

Abstract: Whereas most indicators for food systems performance only focus on outcomes, we explore the prospects for a kind of Food Systems Index (FSI) that tries to capture several key components that influence differences in food system performance at country level. We outline the theoretical foundations and methodological approach underlying the FSI framework and illustrate its relevance for understanding major food system characteristics. We therefore focus on major FSI differences between regions and types of countries and compare FSI outcomes across different types of food systems and in relationship to other indicators of change in the rural and economic structure. We explain the potential of the FSI framework for identifying more coherent food system policies but also acknowledge the challenges for its further operationalization.

Dietary agrobiodiversity for improved nutrition and health outcomes within a transitioning indigenous Solomon Island food system

Abstract: Indigenous food systems of Pacific Small Island Developing Countries contain vast biological and cultural diversity. However, a nutrition transition is underway, characterized by shifts away from traditional diets in favour of imported and modern foods, contributing to some of the highest rates of obesity and Diabetes Type 2 Mellitus in the world. Using a mixed method approach, this study aimed to assess dietary agrobiodiversity’s relationship with nutrition indicators related to diet quality and anthropometrics within the context of the rural and Indigenous food system of Baniata village, located in the Western Province of Solomon Islands (Melanesia). A secondary aim was to evaluate the contribution of agrobiodiversity from the local food system to diet quality. A comprehensive nutrition survey was administered to the women primarily responsible for cooking of randomly selected households (n = 30). Additionally, 14 participatory focus group discussions captured the historical narrative of food system transitions, were hosted over a period of seven days, and included men, women and youth. Dietary intakes of the participants were reported below the estimated average requirement (EAR) for several essential nutrients, including protein (53%), calcium (96.6%), vitamin B1 (86.6%), vitamin B2 (80%), vitamin A (80%), zinc (40%) and fibre (77%). Focus group participants built a timeline of key historical and climatic transitions perceived to be drivers of dietary shifts away from traditional foods and towards imported and processed foods. Participants identified 221 species and varieties of agrobiodiverse foods available for cultivation or wild collection. Based on 24 h diet recalls, 87 were found to be utilised. Participants who consumed foods of a wider diversity of species richness had a higher probability of achieving recommended nutrition intakes and a lower body fat percentage (r2 = 0.205; p = 0.012). Our results suggest a nutrition transition is underway, and strategies harnessing traditional knowledge of nutrient-dense, agrobiodiverse foods can help improve food and nutrition security.

Contribution of traditional fermented foods to food systems transformation: value addition and inclusive entrepreneurship

Abstract: To date, many efforts to eradicate hunger include increasing agricultural production, processing of raw materials and supplementation, and fortification of foods. Locally produced foods represent a significant part of Food Systems as they contribute to tackling hunger and malnutrition. However, few studies have investigated the processing of traditional fermented foods at household level as a means to improve nutrition and triggering inclusive entrepreneurship, two crucial dimensions Food Systems build on. Fermentation is an ancient processing technique that relies on transformation of raw materials by microbial activity and is mainly undertaken by women. This paper posits that upscaling small scale fermented food processing activities while enhancing functional food properties and fostering women entrepreneurship contributes to prevention of food losses, promotion of nutrition and health, and entrepreneurial opportunities for current processors. This is key for effective policy interventions to foster food security in challenging contexts.⨪.

Pathogens which threaten food security: Phytophthora infestans, the potato late blight pathogen

Abstract: Potato late blight, caused by Phytophthora infestans, is a critical disease of potato and other solanaceous crops, such as tomato. The history of late blight is, in some ways, the history of modern plant pathology. It received much attention in the mid 1800’s by causing the Irish potato famine, and the pathogen played a prominent role in the development of the concept of plant disease and plant pathogens. The pathosystem has also been important in the development of pesticides that are active against plant pathogens, and has also been a model system in understanding concepts ranging from cellular processes, such as how resistance to plant pathogens functions, to large scale processes, such as implementation of regional plant disease warning systems. P.infestans has a secured a place in modern potato production, both in developed and less-developed countries.

Measuring disaggregate level food insecurity via multivariate small area modelling: evidence from rural districts of Uttar Pradesh, India

Abstract: In recent times, India has achieved significant advancement on several health indicators while the state of food security in the country still needs sustained efforts to accelerate attainment. Existing data based on socio-economic surveys conducted by National Sample Survey Office (NSSO) produce precise measures of food security status at state and national level. However, these NSSO surveys cannot be used directly to produce reliable district or further smaller domain level estimates because of small sample sizes which lead to high level of sampling variability. As food security is often unevenly distributed among the subsets of relatively small areas, the availability of disaggregate (e.g. district) level statistics for target oriented effective policy planning and monitoring is the need of the hour for decentralized administrative planning system in India. But, due to lack of district level estimates, the mapping and analysis related to food and nutrition security measures are restricted to state and national level. As a result, disaggregate level dissimilarity and variability existing in food and nutrition security are often masked. This article delineates multivariate small area estimation (SAE) technique to obtain reliable and representative model-based estimates of food insecurity indicators at district level for the rural areas of state of Uttar Pradesh in India by combining latest round of available Household Consumer Expenditure Survey 2011–12 data of NSSO and the Indian Population Census 2011. The empirical evidence indicate that the estimates generated by SAE approach are reliable and representative. Spatial maps showing district level inequality in distribution of food insecurity in Uttar Pradesh is also produced. The disaggregate level estimates and spatial maps of food insecurity are directly relevant to sustainable development goal indicator 2.1.2 - severity of food insecurity. The estimates and maps of food insecurity indictors are anticipated to offer irreplaceable information to administrative decision-makers and policy experts for identifying the regions requiring more attention. Government of India has recently launched number of schemes for the benefit of rural population in the country and these estimates will be useful for fund allocation as well as in the monitoring of these schemes.

Explaining the impact of agroecology on farm-level transitions to food security in Malawi

Abstract: How does agroecology influence household food security? While previous studies have found that adopting agroecological practices can have a positive effect on smallholder household food security, there is limited understanding of how this transition occurs. This mixed-methods study draws on data from an ongoing agroecology project in Malawi to engage with debates about if and how an agricultural paradigm shift can contribute to smallholder food security. Researchers interviewed 60 farmer participants of an agroecology intervention to examine the mechanisms by which recent adoption of crop diversification and soil management practices had altered household access to a stable, adequate and diverse diet. Results from mixed-effects regression analysis of a case-controlled panel survey (n = 537) corroborated respondents’ reports that participating in agroecological trainings and farmer discussion groups had increased food security. Interviews indicated that, consistent with food security pathways literature, farmers were using direct-consumption and agricultural income pathways to improve food security. Furthermore, respondents were following food security pathways based on altering their production relations so as to regain control over their farming inputs, namely seed, fertilizer, land, and labor. In addition, we found that the agroecological approaches reinforced and widened existing social support practices such as food and seed sharing, fundamental to long-term community food security. The results presented in this paper provide evidence of the effectiveness of multifaceted participatory agroecological interventions to support transitions to food security based on environmentally sustainable farming practices.

Food security and food quality among vanilla farmers in Madagascar: the role of contract farming and livestock keeping

Abstract: The northeastern SAVA region of Madagascar is the largest vanilla producing area in the world and is flourishing due to a large global demand for natural vanilla. Although the general socio-economic situation has regionally improved because of high vanilla prices, little is known about the nutritional status of local vanilla farmers. We used a 12-month longitudinal food survey to analyze food security, food consumption and nutrient intake of local vanilla farming households (n = 140). Food consumption data was complemented with baseline, agro-economic, longitudinal and field-plot information to determine factors influencing food security, and the contribution of protein from Animal Source Food (ASF_protein) to household nutrition using a stepwise generalized linear model. Results show a high level (74%) of food insecurity and micronutrient deficiency but an acceptable level of protein intake among surveyed households. Consumption of rice, the principal source of carbohydrates, is stable across the year. Compared to other regions in Madagascar, local diets are moderately diversified with an acceptable share of ASF_protein (about 50%). Household size (P < 0.001) and cash income from rice sales (P < 0.001) were the most important factors influencing the food security index (FSI), while cash crop income (P < 0.01) and number of income sources (P < 0.01) were more important in the explanation of the dietary share of ASF_protein. Yet, neither livestock ownership nor contracting with vanilla buyers/exporters did improve food security of the surveyed households. Households who concluded contracts were significantly less food secure than non-contracting households (P = 0.01) with seasonal fluctuations across the year. Policy implications of our findings are that, although many actors of the vanilla value chain run social and environmental programs in the SAVA region, more needs to be done to improve diet quality at household level and strengthen farmers’ resilience to food insecurity.

How trade can drive inclusive and sustainable food system outcomes in food deficit low-income countries.

Abstract: Recent decades have seen food markets and value chains become increasingly global-a trend that creates challenges as well as opportunities for food systems. Positive trade effects on food security are not always self-evident in food deficit low-income countries. Moreover, whereas international trade may also be used to balance regional differences in climate change impacts and biodiversity, trade can exacerbate environmental challenges associated with food production, land use and climate change. This article argues that, for trade to drive inclusive and sustainable growth of nutritious food production in food deficit low-income countries, policies and investments in these countries must focus on three key priorities: 1) diversifying production and markets to increase resilience to external shocks; 2) enhancing competitiveness and improving market access for local farmers and SMEs, and 3) incorporating externalities in international trade. The latter requires collective international action.

Africa’s evolving vegetable seed sector: Status, policy options and lessons from Asia

Abstract: Fostering better access to more nutritious foods across sub-Saharan Africa will be critical to ending hunger and malnutrition. In Asia, vegetable production and consumption have grown rapidly since the 1990s and the development of a dynamic vegetable seed industry, led by the private sector, played a pivotal role in this process. The availability of locally-bred and adapted varieties facilitated the rapid expansion of production and increased the supply of affordable vegetables to consumers. In contrast, the vegetable seed sector in sub-Saharan Africa has been slow to develop and has received little attention in the development agenda. Drawing from Asia’s experience, this paper outlines a four-point strategy to accelerate the vegetable seed sector in sub-Saharan Africa. First, there is a need to strengthen the technical capacity of African seed companies to allow them to develop varieties that are well-adapted to local conditions and consumer preferences. Second, seed regulations, originally designed with food grains in mind, should be reviewed and revised to facilitate domestic vegetable breeding research and seed production. Third, more farmer extension is needed to exploit improved varieties together with good management practices. Fourth, vegetable marketing systems should be strengthened to reduce risks to farmers and traders. Investment in these four areas will help energize private sector investment in the vegetable seed sector. Asian experience suggests that investment in locally adapted vegetable varieties is a critical step in improving productivity, availability and ultimately consumption of nutritious vegetables.