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University students are a unique population with great potential to adopt eating habits that promote positive human and planetary health outcomes. The purpose of this study is to illustrate the current perceptions of sustainable eating behaviours among the students and to examine the determinants of sustainable eating behaviours.

Data were collected from December 2020 to May 2021 through focus group discussions among university students in Ontario, facilitated through synchronous online sessions. There were 21 student participants during the course of five focus group sessions (4–5 participants per session) from various departments within the university. The discussions were transcribed and analyzed for main themes and concepts using open coding; deductive coding based on the framework by Deliens et al. as well as the literature; and inductive coding for emerging themes.

The students had different perceptions about what constituted sustainable eating behaviours, some of which were not based on fact. A variety of individual, environmental (macro, micro and social) and university characteristics were mentioned as factors influencing sustainable food choices, with “food literacy” and “campus food” being the top two factors.

This study presents a novel and holistic overview of how sustainable eating behaviours and sustainable foods are perceived among university students and identifies the perceived determinants of adopting sustainable eating behaviours. This study helps with identifying opportunities to promote sustainable eating behaviours among university students and the design/implementation of informed interventions and policies aimed at improving eating behaviours.

This research aims to examine Generation Z's perspectives of sustainable consumption in food tourism experiences, considering the drivers on food tourists' behavioural intents and basing its analysis on the value-attitude-behaviour model of norm activation theory.

Using a qualitative design, 27 qualitative online surveys were conducted with Generation Z travellers who are also active on social media.

Results show that while they are aware of environmental knowledge and ethical food choices and think that sustainable food consumption improves individual and social wellbeing, the sustainability of food consumption is limited by factors such as time and budget. Also, results reveal that the eating habits of Generation Z people are more sustainable when they eat at home than when they travel. Theoretical and practical implications for food tourism management and marketing are described.

While food tourism has been largely investigated in recent years, little previous research has focused on the relationships between daily eating behaviours and sustainable consumption in food tourism experiences, especially from the perspective of Generation Z individuals and the influence of social media on individual and social food decisions.

The purpose of this paper introduces entomophagy as an alternative food consumption (AFC) capable of contributing to food well-being (FWB) among Western consumers. Specifically, it provides a conceptual framework where key factors related to the acceptance and adoption of insects and insects based foods are identified. This paper takes a sociocultural, symbolic and contextual perspective to offer marketers and public policymakers a set of recommendations to promote entomophagy as a sustainable and healthy food practice to help consumers achieve their FWB.

In this paper, first, the authors review the literature on entomophagy from its rise to establishment in different food cultures by considering two main perspectives as follows: historical and sociocultural. Second, the authors review the salience of entomophagy as an important AFC capable of addressing sustainability and food health issues. Finally, the authors propose a framework in which the authors define key factors related to the acceptance and adoption of an insects-based diet in Western food cultures. The identification of these factors will help marketing and public policymakers to set up educational programs and strategies to promote entomophagy as a sustainable and healthy food practice within different Western food cultures, and thus, help consumers to achieve their FWB.

To identify the key factors influencing the acceptance of entomophagy as AFC, this paper provides a summary of the core motivators characterizing the acceptance and adoption of insects and insect-based foods in Western food cultures. Specifically, the authors identify the key factors influencing the acceptance of entomophagy as food consumption in Western food cultures and based on the extant literature by Batat et al. (2017) the authors provide an entomophagy framework that includes both idiocentric and allocentric factors considering the adoption of insects and insect-based foods in Western food cultures. Table I provides a summary.

The authors believe entomophagy has the potential to generate societal benefits, as its appeal at the social (hunger in the world), environmental (reducing meat consumption and its impact on ecology) and health (less calories and nutritive food) level.

The research contributes to creating new knowledge that simulates debate among public policy and marketing scholars about entomophagy as a novel food in Western food cultures. The focus on key factors related to its acceptance and adoption of Western food cultures calls for empirical evidence to be tested in the marketplace using possibly different insect categories and other novel foods. Further, the framework should stimulate thinking about ways the authors can change consumers’ negative perceptions of disgusting food. Marketers and policymakers can achieve it by making their practices more efficient in terms of promoting sustainable AFC, as well as with efficient policy initiatives focused on supporting AFC, including the regulation of insect introduction.

This paper aims to develop a deeper understanding of what (un)sustainable food behaviours and values are transmitted across generations, to what extent this transference happens and the sustainability challenges resulting from this for individuals and households.

A total of 25 semi-structured in-depth interviews are analysed regarding the value of inherited food, family food rituals, habits and traditions, aspects of food production and understanding of sustainability.

Intergenerational transferences are significant in shaping (un)sustainable consumption throughout life, and those passed-on behaviours and values offer opportunities for lifelong sustainable change and food consumption reappraisal in daily life, beyond early years parenting and across diverse households.

Participants were limited to British families, although the sample drew on multiple ethnic heritages. Future research could study collectivist versus more individualistic cultural influence; explore intergenerational transference of other diverse households, such as multigeneration or in rural and urban locations, or whether sustainable crossover derived from familial socialisation continues into behaviours and values beyond food.

The findings show the importance of families and intergenerational transference to the embedding of sustainable consumption behaviours. Mundane family life is a critical source of sustainable learning, and marketers should prioritise understanding of the context and relationships that drive sustainable consumer choices. Opportunities for intentional and unintentional sustainable learning exist throughout life, and marketers and policymakers can both disrupt unsustainable and encourage sustainable behaviours with appropriate interventions, such as nostalgic or well-being communications. The paper sheds light on flexible sustainable identities and how ambivalence or accelerated lives can deflect how policy messages are received, preventing sustainable choices.

The findings provide greater understanding about the mechanisms responsible for the sustainable transformation of consumption habits, suggesting intergenerational transferences are significant in shaping (un)sustainable food consumption throughout life. The study shows secondary socialisation can play a critical role in the modification of early behaviour patterns of food socialisation. The authors found individuals replicate food behaviours and values from childhood, but through a process of lifelong learning, can break formative habits, particularly with reverse socialisation influences that prioritise sustainable behaviours.

Drawing on food consumption research and human-animal studies, this paper aims to explore how the meanings related to a living horse may be transferred to those of horsemeat. This is accomplished by constructing a nuanced understanding of how different semantic meaning categories of accepting/avoiding consuming horsemeat relate to each other.

The current data are collected from various sources of media discussions, including online news, online discussion forums, blog postings and printed articles, generated in Finland after the year 2013. The data are analysed applying Greimas’ (1987) semiotic square to open up the semantic meaning categories appearing in the media discussions.

The semiotic square shows that the meanings of horsemeat arise between the binary oppositions of human-like and animal-like. In this structure, the category of human-like makes eating horsemeat impossible, whereas the category of animal-like makes horsemeat good to eat. The main categories are completed and contrasted by the categories of not human-like and not animal-like. They represent horsemeat as an acceptable food, but only after certain justifications.

The data are based on Finnish media texts, and therefore, the identified categories are interpreted in this specific cultural context.

The current semiotic analysis adds to the existing food consumption research by shedding light on the cultural barriers that make something edible or inedible. By so doing, the findings present a more nuanced and dynamic understanding of the horse as a special kind of meat animal and the justifications for eating horsemeat. Consequently, the findings offer new insights concerning changing food consumption behaviours into a more sustainable direction, pointing out the hidden meanings that influence this process.

To develop and validate the Expanded Mindful Eating Scale (EMES), an expanded mindful eating model created for the promotion of health and sustainability.

A cross-sectional study using self-administered questionnaire surveys on Ochanomizu Health Study (OHS) was conducted. The survey was provided to 1,388 female university students in Tokyo, Japan. Exploratory factor analysis (EFA), confirmatory factor analysis (CFA) and a partial correlation analysis were used to confirm construct and criterion validity. Internal consistency of the EMES was confirmed to calculate Cronbach's alpha.

The response rate was 38.7 % (n = 537). Mean BMI was 20.21 ± 2.12, and 18.8% of them were classified as “lean” (BMI < 18.5). The authors listed 25 items and obtained a final factor structure of five factors and 20 items, as a result of EFA. Through CFA, the authors obtained the following fit indices for a final model: GFI = 0.914, AGFI = 0.890, CFI = 0.870 and RMSEA = 0.061. The total EMES score was significantly correlated with BMI, mindfulness, body dissatisfaction, drive for thinness and life satisfaction (r = −0.138, −0.315, −0.339, −0.281 and 0.149, p < 0.01, respectively). Cronbach's alpha for all items in this scale was 0.687.

The authors suggest the possibility that practitioners and researchers of mindful eating that includes this new concept can use authors’ novel scale as an effective measurement tool.

The EMES, which can multidimensionally measure the concept of the expanded model of mindful eating was first developed in this study.

The purpose of this paper is to present the sustainable value chain activities that have been implemented when providing sustainable food services and sustainable value. A municipal catering organisation in Finland is introduced as an example.

The theoretical framework comprises sustainability as a strategy and the value chain and its sustainability. Existing research on the sustainability of food services and sustainable value in the professional kitchens is described. The primary data were collected from the two representatives of the case organisation using a written questionnaire with open-ended questions. Furthermore, secondary data from the web pages of the case organisation were utilised. The sustainable actions were categorised using a pattern-matching logic.

The findings illustrate the implemented pragmatic sustainable actions in all primary and support activities, which are local, national and international. These actions were based on the owner municipality’s strategy of sustainable development. Economic, social and ecological sustainable values were achieved.

The case description may act as a reference model for a catering organisation when targeting sustainable food services and sustainable value. The case might also be utilised as a teaching case in hospitality management schools. The paper contributes to the pragmatic view of sustainability by describing the everyday working orientation of the case organisation.

The case provides practical information on how to achieve sustainable economic, social and ecological values in municipal food services.

The critical role of diet in climate change mitigation has raised behavioural approaches to the top of the agenda. In this paper, the authors take a critical look at these behavioural approaches and call for a more dynamic, practice-oriented understanding of long-term changes in sustainable food consumption and supply.

This approach is based on the experiences from a long-term experiment promoting sustainable eating in a workplace lunch restaurant using a series of informational and nudging techniques. In the experiment, the authors found that focussing solely on eating behaviours did not help to capture the multi-level change processes mobilised. The authors therefore propose a more dynamic, practice-oriented methodology for examining long-term changes in sustainable eating. The emprical data of the experiment are based on qualitative and quantitative data, consisting of customer survey, customer and kitchen personnel focus group discussions and monitoring data on the use of food items in the restaurant and their climate impacts.

The results draw attention to a series of practical challenges restaurants face when promoting sustainable eating. Directing analytical attention to tinkering helped to reveal the tensions brought about by labelling and nudging in menu planning and recipe development. The results show how tinkering required attentiveness to customers' wishes in both cases. Nudging offered more freedom for the restaurant to develop menus and recipes. In the case scrutinised, however, nudging customers towards tastier and more satiating vegetarian dishes included the use of dairy. This partly watered down the climate benefits gained from reduced meat consumption.

Rather than looking separately at changes in consumer behaviour and in the supply of food, the authors show how we need analytical concepts that enable the evaluation of their mutual evolution. Tinkering can assist us in this endeavour. Its adaptive, adjustive character, however, calls for caution. The development of praxis in food services and catering requires critical companions from the transdisciplinary research community. Research can provide systematic knowledge on the impacts of labels and nudges on kitchen praxis. However, research itself also needs to tinker and learn from experiments. This necessitates long-term speculative research strategies.

The purpose of this research is to (1) identify factors affecting food choices of young adults in Canada based on environmental perceptions, personal and behavioral factors as determinants of eating behaviors; (2) segment Canadian young adults based on the importance of the identified factors in their food choices.

An online survey was administered to Canadians aged between 18 and 24 to collect data on socio-demographic factors and eating behaviors (N = 297). An exploratory factor analysis (EFA) was used to identify the main factors affecting eating behaviors in young adults, followed by K-means clustering to categorize the respondents into consumer segments based on their propensity to agree with the factors.

Six factors were extracted: beliefs (ethical, environmental and personal); familiarity and convenience; joy and experience; food influencers and sociability; cultural identity; and body image. Using these factors, six consumer segments were identified, whereby members of each segment have more similar scores on each factor than members of other segments. The six consumer segments were: “conventional”; “concerned”; “indifferent”; “non-trend follower”; “tradition-follower”; and “eat what you love”.

Identifying major factors influencing eating behaviors and consumer segmentation provides insights on how eating behaviors might be shaped. Furthermore, the outcomes of this study are important for designing effective interventions for shaping eating behaviors particularly improving sustainable eating habits.