The lack of young people engaged in agriculture threatens future food security and social balance. The agricultural sector and rural areas are experiencing an aging demography. The data confirm the global historical trend of a shortage of young people deciding to pursue careers in agriculture and remaining in rural spaces. Understanding young people’s views on agriculture is the key to supporting their participation in the sector by examining the unattractive factors that influence their perceptions. This study aims to explore these factors through a literature review of the past 10 years, applying the PRISMA model. We used VOSviewer to identify the key elements linked in a co-word map and revealed four clusters that mainly influence young people’s perceptions. The reviewed papers are from developed and developing countries, as our approach seeks to transcend the national boundaries that often delimit analyses on generational renewal. The study brings out the common factors that affect youth’s choice in agriculture, highlighting their perceptions and aspirations. The discussions and conclusion aim to provide a different perspective to understand the decision-making process of young people toward an agricultural career.

A global expansion in public and private initiatives seeks to strengthen the link between traditional products and sustainable development by creating a niche in the market for these products. Relevant examples are the Geographical Indications and the Slow Food Presidia models. This paper compares both types of Origin Food Schemes (OFS) to disclose the main commonalities and differences in their institutionalization, and their complex outcomes on cultural biodiversity (CB), which is a major concern for the sustainability of rural communities. We used underpinning knowledge dynamics as an analytical lens through the cross-comparison of ethnographic findings collected in four case studies of origin cheeses located in France, Italy and Morocco. Our findings suggest that OFS have high potential to defend CB because of their collective and context-dependent approaches. We argue that knowledge and practices mobilized in OFS are the result of power relations and confrontations among local actors, and show how four identified tensions between different forms and types of knowledge differently shape food culture, food technique, perceptions, and representations. In conclusion, the institutional approaches, practices and knowledge dynamics compared in this analysis show six effective ways to link OFS and CB, facilitating the trajectory toward sustainable development.

Recurrent food crises and climate change, along with habitat loss and micronutrient deficiencies, are global issues of critical importance that have pushed food security and environmental sustainability to the top of the political agenda. Analyses of the dynamic linkages between food consumption patterns and environmental concerns have recently received considerable attention from the international and scientific community. Using the lens of a broad sustainability approach, this conceptual article aims at developing a multidimensional framework to evaluate the sustainability of food systems and diets, applicable to countries of the Mediterranean region. Derived from natural disaster and sustainability sciences, a vulnerability approach, enhanced by inputs from the resilience literature, has been adapted to analyze the main issues related to food and nutrition security. Through causal factor analysis, the resulting conceptual framework improves the design of information systems or metrics assessing the interrelated environmental, economic, social, and health dynamics of food systems.

New plant breeding techniques (NPBTs) are seen as promising and innovative tools to achieve food security and food safety. Biotechnological innovations have great potential to address sustainable food development, and they are expected in the near future to play a critical role in feeding a growing population without exerting added pressure on the environment. There is, however, a considerable debate as to how these new techniques should be regulated and whether some or all of them should fall within the scope of EU legislation on genetically modified organisms (GMOs), despite the product obtained being free from genes foreign to the species. In the EU, the adoption of these methods does not rely only on the scientific community but requires social acceptance and a political process that leads to an improved regulatory framework. In this paper, we present the results of an online survey carried out in Italy with 700 randomly selected participants on consumer attitudes towards food obtained by NPBTs. By applying the decision tree machine learning algorithm J48 to our dataset, we identified significant attributes to predict the main drivers of purchasing such products. A classification model accuracy assessment has also been developed to evaluate the overall performance of the classifier. The result of the model highlighted the role of consumers’ self-perceived knowledge and their trust in the European approval process for NPBT, as well as the need for a detailed label. Our findings may support decision makers and underpin the development of NPBT products in the market.

Origin food schemes (OFS) aim to protect and promote a unique product resulting from a specific place and know‐how whose qualities are objectified in the product specifications. This paper explores the standardisation effects of OFS on the diversity of local practices and knowledge by analysing the emergence of the specifications of four origin cheeses recognised as Geographical Indications and Slow Food Presidia (Chefchaouen goat cheese in Morocco, Piacentinu Ennese in Italy, and Béarn mountain cheese and Ossau‐Iraty in France). Results confirm that specifications directly preserve some genetic resources, taste, and know‐how, whilst they also show that traditional production practices are taken into account differently, depending on negotiations among stakeholders during which opposing motives, strategies, and forms of knowledge may emerge. We argue that paradoxically this process results in adapting and reducing existing diversity, including in OFS that are more oriented towards localising practices and promoting a diversity of tastes.