scholarly journals Anticipated Food Scarcity and Food Preferences

2021 ◽  
Author(s):  
Michal Folwarczny
Keyword(s):  
Climate Change ◽  
Food Preferences ◽  
Recent Decade ◽  
Well Being ◽  
Food Choices ◽  
Video Content ◽  
Low Calorie ◽  
Choice Context ◽  
Food Scarcity ◽  
Hostile Environments

In the recent decade, marketing literature has acknowledged the advantages of applying an evolutionary lens to understand consumer behavior in different domains. Food choice context is one such domain, having implications for societal well-being, especially for public health and addressing environmental issues. In this thesis, I investigate how mechanisms that have emerged as adaptations to food scarcity—frequent throughout human history—affect modern consumers’ food preferences, potentially leading to maladaptive outcomes. In Paper I, we highlight that selection pressures adjusted humans to forage in ancestral, hostile environments when they were wandering between periods of food scarcity and food sufficiency. Consequently, consumers often fail to choose foods appropriate to their current needs in contemporary retail contexts. Rather than attempting to override these hardwired and evolutionarily outdated food preferences, we recommend policymakers leverage them in such a way that facilitates healthier food choices. A series of studies reported in Paper II show that exposing people to climate change-induced food scarcity distant in time and space shifts their current food preferences. Specifically, people exposed to such video content exhibit a stronger preference toward energy-dense (vs. low-calorie) foods than their peers exposed to a control video. In Paper III, we aimed to account for potential confounds stemming from the control video used in studies reported in Paper II. Additionally, we strived to conceptually replicate these earlier findings by exposing participants to subtle cues to food scarcity—a winter forest walk. Although not all studies yielded significant results at conventional levels, this empirical package—when taken together—corroborated the earlier findings. Despite that studies described in Papers II–III provided a shred of empirical evidence showing a potency of food scarcity cues in increasing preferences toward energy-dense (vs. low-calorie) products, it was still unclear what drove such a shift in food liking. Thus, in Paper IV, we have developed and psychometrically validated the Anticipated Food Scarcity Scale (AFSS), measuring the degree to which people perceive food resources as becoming less available in the future. Aside from being a candidate mechanism partially explaining findings reported in Papers II–III, anticipated food scarcity (AFS) is also related to some aspects of prosociality. Studies presented in this thesis suggest that when environmental cues to food scarcity are present, people show a stronger preference toward energy-dense (vs. low-calorie) foods than their peers unexposed to such cues. Policymakers should consider these results when designing climate change and other similar campaigns, as such communication often depicts food scarcity. Additional research may explore the possibility that exposure to food scarcity cues affects food choices. Considering that we found AFS correlated with certain prosocial attitudes, it is a new psychological construct that warrants future investigation through multidisciplinary research.

scholarly journals Anticipated Food Scarcity and Food Preferences: Ph.D. thesis

2021 ◽  
Author(s):  
Michal Folwarczny
Keyword(s):  
Food Preferences ◽  
Recent Decade ◽  
Well Being ◽  
Food Choices ◽  
Video Content ◽  
Low Calorie ◽  
Choice Context ◽  
Food Scarcity ◽  
Food Sufficiency ◽  
Hostile Environments

In the recent decade, marketing literature has acknowledged the advantages of applying an evolutionary lens to understand consumer behavior in different domains. Food choice context is one such domain, having implications for societal well-being, especially for public health and addressing environmental issues. In this thesis, I investigate how mechanisms that have emerged as adaptations to food scarcity—frequent throughout human history—affect modern consumers’ food preferences, potentially leading to maladaptive outcomes. In Paper I, we highlight that selection pressures adjusted humans to forage in ancestral, hostile environments when they were wandering between periods of food scarcity and food sufficiency. Consequently, consumers often fail to choose foods appropriate to their current needs in contemporary retail contexts. Rather than attempting to override these hardwired and evolutionarily outdated food preferences, we recommend policymakers leverage them in such a way that facilitates healthier food choices. A series of studies reported in Paper II show that exposing people to climate changeinduced food scarcity distant in time and space shifts their current food preferences. Specifically, people exposed to such video content exhibit a stronger preference toward energy-dense (vs. low-calorie) foods than their peers exposed to a control video. In Paper III, we aimed to account for potential confounds stemming from the control video used in studies reported in Paper II. Additionally, we strived to conceptually replicate these earlier findings by exposing participants to subtle cues to food scarcity—a winter forest walk. Although not all studies yielded significant results at conventional levels, this empirical package—when taken together—corroborated the earlier findings. Despite that studies described in Papers II–III provided a shred of empirical evidence showing a potency of food scarcity cues in increasing preferences toward energy-dense (vs. low-calorie) products, it was still unclear what drove such a shift in food liking. Thus, in Paper IV, we have developed and psychometrically validated the Anticipated Food Scarcity Scale (AFSS), measuring the degree to which people perceive food resources as becoming less available in the future. Aside from being a candidate mechanism partially explaining findings reported in Papers II–III, anticipated food scarcity (AFS) is also related to some aspects of prosociality. Studies presented in this thesis suggest that when environmental cues to food scarcity are present, people show a stronger preference toward energy-dense (vs. low-calorie) foods than their peers unexposed to such cues. Policymakers should consider these results when designing climate change and other similar campaigns, as such communication often depicts food scarcity. Additional research may explore the possibility that exposure to food scarcity cues affects food choices. Considering that we found AFS correlated with certain prosocial attitudes, it is a new psychological construct that warrants future investigation through multidisciplinary research.

scholarly journals Developmental Changes in Food Perception and Preference

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. A7-A8
Author(s):  
Monica Serrano-Gonzalez ◽  
Seung-Lark Lim ◽  
Nicolette Sullivan ◽  
Robert Kim ◽  
Megan M Herting ◽  
...  
Keyword(s):  
Food Preferences ◽  
Food Choices ◽  
Brain Regions ◽  
Self Control ◽  
Developmental Changes ◽  
Differential Rate ◽  
Low Calorie ◽  
Food Perception ◽  
Age Related ◽  
High Calorie

Abstract Food choices are a key determinant of dietary intake, with involved brain regions such as the mesolimbic and prefrontal cortex maturing at a differential rate from childhood to young adulthood. However, developmental changes in healthy and unhealthy food perception and preference remain poorly understood. We aimed to understand this gap by investigating whether perceptions and preferences for food vary as a function of age, and how specific food attributes (i.e., taste and health) impact these age-related changes. We hypothesized that there would be an inverted U-shaped relationship between age and preference for high-calorie foods. As well, we expected that both dietary self-control and the decision weight of the health attribute would increase with age. One hundred thirty-nine participants aged 8–23 years (79 males, 60 females) participated in this study. They completed computerized rating tasks to assess taste, health, and liking (or preference) of high-calorie and low-calorie foods, followed by 100 binary food choices based on each participant’s individual ratings for taste and health. Among the 100 pairs, 75 were deemed challenge trials, where one food had a higher taste rating but a lower health rating than the other food item. Dietary self-control was considered successful when the healthier food cue in the challenge trial was chosen, and self-control success ratio (SCSR) was computed as the proportion of self-control success trials over the total number of choices. Results showed that high-calorie foods were rated as more tasty (r = 0.32, p < 0.001) and less healthy (r = -0.22, p < 0.01) with increasing age. As well, older participants wanted to eat high-calorie foods more than the younger participants (r = 0.29, p = 0.001). Furthermore, older age was associated with an increased decision weight of taste attribute on food preferences (r = 0.26, p = 0.002), suggesting that the taste attribute may contribute to the age-related increases in preference for high-calorie foods. Although participants rated low-calorie foods as less tasty (r = -0.17, p = 0.04) and less healthy (r= -0.31, p < 0.001) with increasing age, there was no significant association between age and preference for low-calorie foods. Participants made faster food choices with increasing age (r= -0.31, p < 0.001), which was driven by failed self-control choices (r = -0.23, p = 0.006). There was no significant association between age and SCSR (p = 0.5). Our results are consistent with other studies that demonstrate age-related increases in consumption of calorie-dense foods in youth, and suggest that age may be more relevant to preference for high-calorie than low-calorie foods. Future studies are merited to investigate the neurobiology underlying these developmental changes in food perceptions and preferences.

scholarly journals Crisis Communication, Anticipated Food Insecurity, and Food Preferences: Preregistered Evidence of the Insurance Hypothesis

2020 ◽  
Author(s):  
Michal Folwarczny ◽  
Jacob Dalgaard Christensen ◽  
Norman Li ◽  
Tobias Otterbring ◽  
Valdimar Sigurdsson ◽  
...  
Keyword(s):  
Climate Change ◽  
Food Insecurity ◽  
Food Preferences ◽  
Environmental Cues ◽  
Time And Space ◽  
Insurance Hypothesis ◽  
Psychological Mechanisms ◽  
Food Scarcity ◽  
Food Shortages ◽  
Current Psychological

While overconsumption of energy-dense foods contributes to climate change, we investigated whether exposure to climate change-induced food insecurity affects preferences toward such products. Humans’ current psychological mechanisms have developed in their ancestral evolutionary past to respond to immediate threats and opportunities. Consequently, these mechanisms may not distinguish between cues to actual food scarcity and cues to food scarcity distant in time and space. Drawing on the insurance hypothesis, which postulates that humans respond to environmental cues to food scarcity through increased energy consumption, we predicted that exposing participants to climate change-induced food scarcity content increases their preferences toward energy-dense foods, with this effect being particularly pronounced in women. Three experiments—including one preregistered laboratory study—confirm this prediction. Our findings jointly demonstrate that receiving information about food shortages distant in time and space can influence current food preferences in a potentially maladaptive way, with important implications for public health.

An analysis of major environmental threats to human security in Nepal

2020 ◽  
Vol 4 (1) ◽  
pp. 129-139
Author(s):  
Naresh Bhakta Adhikari
Keyword(s):  
Climate Change ◽  
Agricultural Production ◽  
Human Security ◽  
Well Being ◽  
Environmental Security ◽  
Government Action ◽  
Environmental Threats ◽  
Environmental Threat ◽  
Analytical Research ◽  
The Government

The paper mainly analyses the environmental threats focusing on climate change to human security in Nepal. Major aspects of human security are interlinked and interconnected in our context. Among them, human security offers much to the vibrant field of environmental security in Nepal. Environmental threats are linked to the overall impact on human survival, well-being, and productivity. A great deal of human security is tied to peoples’ access to natural resources and vulnerabilities to environmental change. The major environmental threats in our context is the climate change which have widespread implications for Nepal, causing impacts to water availability, agricultural production, forestry, among many other detrimental effects. The critical threat of environmental security needs to be taken into serious consideration to save our succeeding generation. This article primarily interpreted the government action towards emerging environmental threat based on realist approach. For the study of theme of this article, descriptive and analytical research has been used to draw present major environmental threats in Nepal. With consideration to factors, this article attempted to identify the major environmentally vulnerable areas that are likely to hamper the overall status of human security in Nepal. This paper also tried to suggest the measures to enhance the environmental security considering prospects and policy focusing on Nepalese diverse aspects.

People and Climate Change

2019 ◽  
Keyword(s):  
Climate Change ◽  
Lived Experience ◽  
Social Institutions ◽  
Well Being ◽  
The United States ◽  
Negative Consequences ◽  
Social Dimensions ◽  
Community Inclusion ◽  
Global Issue ◽  
Political Challenge

Climate change is a profoundly social and political challenge with many social justice concerns around every corner. A global issue, climate change threatens the well-being, livelihood, and survival of people in communities worldwide. Often, those who have contributed least to climate change are the most likely to suffer from its negative consequences and are often excluded from the policy discussions and decisions that affect their lives. This book pays particular attention to the social dimensions of climate change. It examines closely people’s lived experience, climate-related injustice and inequity, why some groups are more vulnerable than others, and what can be done about it—especially through greater community inclusion in policy change. A highlight of the book is its diversity of rich, community-based examples from throughout the Global South and North. Sacrificial flood zones in urban Argentina, forced relocation of United Houma tribal members in the United States, and gendered water insecurities in Bangladesh and Australia are just some of the in-depth cases included in the book. Throughout, the book asks social and political questions about climate change. Of key importance, it asks what can be done about the unequal consequences of climate change by questioning and transforming social institutions and arrangements—guided by values that prioritize the experience of affected groups and the inclusion of diverse voices and communities in the policy process.

Configurations to Superior Environmental Innovation Strategy: A Both–And Approach

2021 ◽  
pp. 108602662110316
Author(s):  
Tiziana Russo-Spena ◽  
Nadia Di Paola ◽  
Aidan O’Driscoll
Keyword(s):  
Climate Change ◽  
Value Chain ◽  
Critical Role ◽  
Well Being ◽  
Point Of View ◽  
Future Generations ◽  
Innovation Strategy ◽  
Environmental Innovation ◽  
Data Set

An effective climate change action involves the critical role that companies must play in assuring the long-term human and social well-being of future generations. In our study, we offer a more holistic, inclusive, both–and approach to the challenge of environmental innovation (EI) that uses a novel methodology to identify relevant configurations for firms engaging in a superior EI strategy. A conceptual framework is proposed that identifies six sets of driving characteristics of EI and two sets of beneficial outcomes, all inherently tensional. Our analysis utilizes a complementary rather than an oppositional point of view. A data set of 65 companies in the ICT value chain is analyzed via fuzzy-set comparative analysis (fsQCA) and a post-QCA procedure. The results reveal that achieving a superior EI strategy is possible in several scenarios. Specifically, after close examination, two main configuration groups emerge, referred to as technological environmental innovators and organizational environmental innovators.

scholarly journals Food Preferences and Food Choice Determinants in a Polish Adolescents’ COVID-19 Experience (PLACE-19) Study

Nutrients ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 2491
Author(s):  
Dominika Głąbska ◽  
Dominika Skolmowska ◽  
Dominika Guzek
Keyword(s):  
Secondary School ◽  
Food Choice ◽  
Food Preference ◽  
Food Preferences ◽  
Food Choices ◽  
Population Based ◽  
School Students ◽  
High Preference ◽  
Quota Sampling ◽  
Food Choice Motives

Food preferences are within the most important determinants of food choices; however, little is known about their complex associations, and no studies were conducted in the period of the COVID-19 pandemic. The aim of the study was to analyze the association between food preferences and food choice determinants in adolescents aged 15–20 years within the Polish Adolescents’ COVID-19 Experience (PLACE-19) Study. The PLACE-19 Study included a random quota sampling conducted in the whole of Poland and covered a population-based sample of 2448 secondary school students. The food preferences were assessed using a validated Food Preference Questionnaire (FPQ), and the food choices were assessed using a validated Food Choice Questionnaire (FCQ). The statistical analysis comprised k-means clustering and linear regression adjusted for sex and age. Four homogenous clusters of respondents were defined based on the food choice motives—“healthy eaters” (health as the most important determinant of food choices), “hedonists” (convenience, sensory appeal, and price as the most important determinants), “indifferent consumers” (low significance for all determinants), and “demanding consumers” (high significance for all determinants). The preferences for all food categories differed when comparing between clusters presenting various food choice determinants (p < 0.001). The “healthy eaters” were characterized by the highest preference for vegetables; the “hedonists” preferred meat/fish, dairy, and snacks; the “demanding consumers” had a high preference for all food categories, while “indifferent consumers” had a low preference for all food categories. All preference scores were positively associated with mood, convenience, sensory appeal, natural content, and price (p < 0.05). The results confirmed the association between food preferences and food choice determinants in adolescents, as well as allowed adolescents to be clustered into segments to define various needs and motives among the identified segments. For public health purposes, it may be crucial to educate “hedonists,” with a high preference for meat/fish, dairy and snacks, accompanied by convenience, sensory appeal, and price as the most important determinants of their food choices.

scholarly journals Women’s perceptions of factors influencing their food shopping choices and how supermarkets can support them to make healthier choices

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Preeti Dhuria ◽  
Wendy Lawrence ◽  
Sarah Crozier ◽  
Cyrus Cooper ◽  
Janis Baird ◽  
...  
Keyword(s):  
Healthy Eating ◽  
Personal Responsibility ◽  
Food Preferences ◽  
Food Choices ◽  
Cross Sectional Study ◽  
Future Research ◽  
Cross Sectional ◽  
Telephone Interviews ◽  
Food Shopping ◽  
Women’S Perceptions

Abstract Objectives To examine women’s perceptions of factors that influence their food shopping choices, particularly in relation to store layout, and their views on ways that supermarkets could support healthier choices. Design This qualitative cross-sectional study used semi-structured telephone interviews to ask participants the reasons for their choice of supermarket and factors in-store that prompted their food selections. The actions supermarkets, governments and customers could take to encourage healthier food choices were explored with women. Thematic analysis was conducted to identify key themes. Setting Six supermarkets across England. Participants Twenty women customers aged 18–45 years. Results Participants had a median age of 39.5 years (IQR: 35.1, 42.3), a median weekly grocery spend of £70 (IQR: 50, 88), and 44% had left school aged 16 years. Women reported that achieving value for money, feeling hungry, tired, or stressed, and meeting family members’ food preferences influenced their food shopping choices. The physical environment was important, including product quality and variety, plus ease of accessing the store or products in-store. Many participants described how they made unintended food selections as a result of prominent placement of unhealthy products in supermarkets, even if they adopted more conscious approaches to food shopping (i.e. written or mental lists). Participants described healthy eating as a personal responsibility, but some stated that governments and supermarkets could be more supportive. Conclusions This study highlighted that in-store environments can undermine intentions to purchase and consume healthy foods. Creating healthier supermarket environments could reduce the burden of personal responsibility for healthy eating, by making healthier choices easier. Future research could explore the interplay of personal, societal and commercial responsibility for food choices and health status.

scholarly journals A Transdisciplinary Approach to Address Climate Change Adaptation for Human Health and Well-Being in Africa

2021 ◽  
Vol 18 (8) ◽  
pp. 4258
Author(s):  
Caradee Yael Wright ◽  
Candice Eleanor Moore ◽  
Matthew Chersich ◽  
Rebecca Hester ◽  
Patricia Nayna Schwerdtle ◽  
...  
Keyword(s):  
Climate Change ◽  
Human Health ◽  
Climate Change Adaptation ◽  
Systems Approach ◽  
Health Sector ◽  
Well Being ◽  
World Health ◽  
Economic Policies ◽  
Comprehensive Health ◽  
African Context

The health sector response to dealing with the impacts of climate change on human health, whether mitigative or adaptive, is influenced by multiple factors and necessitates creative approaches drawing on resources across multiple sectors. This short communication presents the context in which adaptation to protect human health has been addressed to date and argues for a holistic, transdisciplinary, multisectoral and systems approach going forward. Such a novel health-climate approach requires broad thinking regarding geographies, ecologies and socio-economic policies, and demands that one prioritises services for vulnerable populations at higher risk. Actions to engage more sectors and systems in comprehensive health-climate governance are identified. Much like the World Health Organization’s ‘Health in All Policies’ approach, one should think health governance and climate change together in a transnational framework as a matter not only of health promotion and disease prevention, but of population security. In an African context, there is a need for continued cross-border efforts, through partnerships, blending climate change adaptation and disaster risk reduction, and long-term international financing, to contribute towards meeting sustainable development imperatives.

Sign in / Sign up

Export Citation Format

Share Document