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Applying mitigation measures during the COVID-19 pandemic resulted in ‘locking down’ of economies, and disrupted agri-food markets worldwide. Income losses and food price increases negatively affected food security. The ‘stay-at-home’ policy led some households towards a positive shift in eating habits and maintaining these changes could contribute to better nutrition. The Russia–Ukraine war and soaring energy and food prices contributes further to the pressure on the global food system and urgency to consider longer term resilience capacities of national food systems.

The aim of the chapter is to identify and review food security challenges that governments and societies have faced during the COVID-19 crisis and beyond, with specific emphasis on Poland.

The methodological approach was to undertake a narrative literature review and to analyse a number of indicators relating to food security at the national level. These were quantified using data from Economist Impact, the World Bank, the European Commission, FAOSTAT and Statistics Poland.

The 2019–2022 Global Food Security Index for Poland remained quite stable, but the number of food insecure people increased significantly. Hence, urgent government measures are needed to ensure food security for all. Since 2021, high food inflation has reduced food affordability and is expected to remain high due to the Russia-Ukraine war, market pressures on energy prices and climate-related weather conditions. Greater food self-sufficiency in Poland is a key strategy to build up the resilience of the national food system.

Many in Generation Z are concerned about health, nutrition, and lifestyle. They are sensitive to the social determinants of health, represented through concerns about access to health care, viable and affordable housing, poverty, and unemployment. They are also concerned about food choices, their environmental footprint, and the way food is produced. There is similarly high awareness about the importance of nutrition for health. Despite engaging in physical exercise, Generation Z is also exposed to the risks associated with obesity and sedentary lifestyle.

Using an ecological model of child participation and drawing on newsletter data from schools across the United States of America (USA), this chapter statistically explores five state factors linked with school protests against gun violence: (1) children’s neighbourhood opportunity; (2) race/ethnicity; (3) voter preference for either a Republican or a Democratic president; (4) child participation policies; and (5) gun laws/violence/ownership. The chapter explores factors linked to both student participation in protests and student nonparticipation in protests that take place at their schools. Three factors were found to be associated with participation and nonparticipation: children’s neighbourhood opportunity, voters’ preference, and participation policies. Findings suggest that Democratic-voting states, mediated by education opportunity, predict the frequency of student protests against gun violence. In Republican-voting states, where education opportunity does not mediate the frequency of school protests, students still organised and participated in protests but to a lesser extent. In addition, states with high overall children’s neighbourhood opportunity and voting student education board members are highly likely to have non-protesting students in schools with protests. The chapter presents five conclusions from these results for the positive and negative exercise of child participation rights and considers what further multilevel explorations can be done to further test the framework employed for this analysis.

In this chapter, a situation analysis was made on the use of technology in gastronomy, an ever-growing and exciting research area. The use of technology is essential in food production processes as well as in all sectors, and accordingly, the number of research on the subject has increased in recent years. Therefore, in the study, information is also given about trend applications today in addition to the use of technology in gastronomy. It is aimed to present the studies conducted by different disciplines together, to reveal the current situation in the light of the studies carried out on a national and international scale and to support possible future studies.

While the world grappled with the COVID-19 pandemic and its externalities, scientists have recommended that the global community brace against potential future pandemics. The need to build resilient systems has never been this urgent. The world, especially emerging economies, faces acute food insecurity, high food prices, failing health infrastructure and rampant misinformation spread, among others. Since blockchain technology (BCT) has been discussed in the supply chain resilience context, and it offers the potential to develop resilient systems, we aim to outline the potential of BCT to help build resilience against ongoing and future pandemics. Mainly, we focus on BCT for healthcare management, disruption management of food supply chains, human resource management, modern education and certification and governance and administration.

This chapter provides a comprehensive exploration of the pivotal role of family planning in advancing sustainable development goals (SDGs). It elucidates the intrinsic connection between family planning and sustainable development, scrutinizes the harmonization of family planning initiatives with SDG targets and indicators, gleans insights from global approaches, and identifies formidable challenges, with a particular focus on marginalized communities. This chapter culminates with a set of substantial recommendations aimed at surmounting these challenges and propelling SDG attainment through the prism of family planning.