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The new states that were established in the autumn of 1918 presented themselves as something new and better. Not only were they supposed to be the embodiment of the "national yearnings" of the formerly "oppressed nations" of the Habsburg Empire, but they were also meant to be more democratic and it was promised that their administrations would work better and their economies would flourish. In short, they were to be a decisive break with the imperial past. However, the new nation-states often could not deliver on these lofty promises, and, as a result, their legitimacy began to erode rather rapidly. In this context, the inability to quickly improve the food supply played an important role. In the Slovene part of Yugoslavia, the inadequate supply of basic foodstuffs, rationing, and increasing prices made the already volatile situation worse, as parts of the population began to grumble, protest, and yearn for the Habsburgs, looking across their northern and western borders. Police and court files, district captains' reports, and various other sources indicate that after the proclamation of independence the mood of the population quickly soured, and that the legitimacy of the new state was often questioned. [ABSTRACT FROM AUTHOR]

Using the United Nations (U.N.) Multi-Country Study on Men and Violence in Asia and the Pacific, this study aims to identify the prevalence of men's use of intimate partner violence (IPV) with a focus on economic abuse and its association with food scarcity and other variables. The U.N. Study took place between 2010 and 2013 in Bangladesh, Cambodia, China, Indonesia, Papua New Guinea, and Sri Lanka. Multi-stage cluster sampling was used to obtain a representative sample (n = 8,380) of households. The results found that over 1 in 5 men have perpetrated economic abuse at least once in their lifetime. Men reporting food scarcity, drinking problems, depressive symptoms, and gender inequality beliefs toward their partners were more likely to perpetrate economic abuse. Interventions aimed at reducing food insecurity, addressing men's drinking problems and depression, and changing attitudes toward gender inequality may be effective at decreasing economic abuse. [ABSTRACT FROM AUTHOR]

Household food insecurity is gradually being acknowledged as a public health issue in Sub-Saharan Africa. However, little is known about the actions that food insecure households take in a food crisis. We used ordered probit, count data, and Tobit models to investigate the drivers of food insecurity and the extent of household food coping mechanisms in the face of food deficit. The food consumption score and food insecurity experience scale indicators were used to measure food insecurity in Northern Ghana, while the coping strategy index was used to estimate the extent of food coping mechanisms in the midst of food shortfall. The primary coping techniques used by the sampled households included eating fewer favorite meals, lowering the number of meals eaten per day, and reducing the size of the meals eaten. The severity of a household's food insecurity status was determined by a variety of household demographic factors, asset accumulation and policy-driven factors. Households with a high number of assets, participation in non-farm activities, and access to extension services, used less approaches to overcome food shortages. Those with a large number of wards in school used more coping strategies during food shortages. Households should be encouraged to diversify their income sources, and create both capital and social assets in order to increase their resilience to food insecurity. [ABSTRACT FROM AUTHOR]

Habitats of large herbivores have shrunk owing to the expansion of human activities. Consequently, wild herbivores frequently venture into adjacent farmlands to forage for crops. As a result, farmers use fences to prevent these herbivores from foraging. A dynamic game exists between whether farmers choose to set up fences and whether herbivores choose to venture into farmlands. This study established an evolutionary game model between farmers and herbivorous species. The effects of different factors on the game process were studied using model simulations to provide theoretical guidance for the conservation and management of herbivore species. Model simulations showed that food resources in herbivore habitats are key to protecting their populations. Therefore, management needs to restore and protect herbivore habitats, and in cases of extreme food shortages, herbivores should be artificially fed. Simultaneously, herbivores need to obtain certain food supplements from outside their habitats when food resources are scarce. Therefore, subsidies should be provided to farmers close to herbivore habitats to encourage them to use fences that allow a certain number of herbivores to pass through. In addition, increasing the buffer zone between herbivore habitats and farmland has positive implications for the conservation of large herbivore populations.

Due to the increase in population, growing urbanization, and higher demands for processed and unprocessed foods, resources related to food production have become scarce. Water and land can be considered as the primary resources to determine the crop production potential of a country. Ideally, countries that lack water and land resources can import these in virtual form. Sri Lanka is a country rich in water resources that faced bankruptcy recently. This study analyzes and explores the potential for use of land–water resources in Sri Lanka. A comprehensive framework is generated to identify the virtual land–water trade by considering ten major imports and nine major export crops in Sri Lanka. Consequently, the top ten imports/exports and top ten import/export trade partners are identified. The analysis reveals that Sri Lanka is a heavily import-dominant country, having seven times higher imports compared to exports. The country imports wheat, which is 82% of its import crops, and the same crop is the largest export (85% of crop export). Compared to its trade partners, Sri Lanka has sufficient water resources, but availability of arable land is limited. Banana is the largest export of the country, which involves higher embedded water and less land, matching the resource availability to Sri Lanka, whereas the trade partners are expected to continue importing the crop due to their water and land stress conditions. Finalization of the long-awaited agriculture policy of the country is strongly recommended. [ABSTRACT FROM AUTHOR]

Food insecurity is one of the rising problems in Bangladesh, and it is severely prevalent among informal migrant workers. In this case, the COVID‐19 pandemic has multiplied the food insecurity of informal migrant workers. This study explores and synthesizes the COVID‐19 induced food insecurity impact among informal migrants and recommends policy actions to tackle the COVID‐19 led food crisis in Bangladesh. A qualitative research approach, including in‐depth interviews, four FGDs, and participant observation, has been applied to data collection from different parts of Dhaka city. A thematic approach to interpretive phenomenological analysis is followed in this study. The results show that COVID‐19 induced lockdown significantly affects informal migrants' household food security. Most participants report severe complications due to food insecurity like consuming less food, price hiking, no fish or meat, potato, and vegetable. Food insecurity leads to migrant's chronic food shortage, starvation, malnutrition of mother and children, and unhealthy food. As a result, the way of life of informal migrants has been directed to more fragility and vulnerability during the pandemic; even they are not affordable to maintain a minimal level of family affairs and necessity. The findings of this study would be essential guidelines for the governmental and non‐governmental organizations and development practitioners to address the food insecurity situations. [ABSTRACT FROM AUTHOR]

Pakistan depends heavily on the Indus River Basin System (IRBS) which is essential for meeting the great majority of Pakistan’s agricultural and home consumption requirements. The Indus River is responsible for over 90% of Pakistan’s agricultural output and accounts for 25% of the country’s GDP. Because of the problems with the water supply, Pakistan may soon face serious food scarcity. By 2025, the water deficit is expected to reach 32%, according to the World Bank’s 2020–2021 study, leading to a food deficit of about 70 million tons. Recent predictions suggest that by 2025, the water storage capacity will have reduced by over 30% due to climate change. Extreme events, i.e., temperature and precipitation, occurred in Pakistan, and these affect human beings. Pakistan has a very low per capita water storage capacity, at about 150 m3. As a result of decreasing surface water supplies and rising groundwater abstraction, the viability of irrigated agriculture may soon be threatened. To maximize the potential for increased storage, Pakistan must enhance its water-use efficiency and implement sustainable strategies for managing its groundwater and surface water resources. The crucial aspects in keeping irrigated agriculture viable in the Indus Basin are developing the infrastructure and eliminating distrust among the provinces.

Nowadays, the use of greenhouses and vertical farms has become increasingly commonplace due to compensating the crisis of food scarcity and fertile land for the world's growing population. The lack of free natural sunlight within the floors of such modern farms, however, has led to the application of artificial light as a common strategy to enhance food production. The energy supplied to produce this artificial light has increased the cost of food production. In this regard, the current study seeks to develop a new way to bring sunlight into vertical farms to reduce costs, avoid more energy consumption, and then increase the sustainability of food production. For this purpose, this experimental-applied research based on desk review focuses on the necessity of using sunlight in vertical farms, while adopting drawing and graphical software to illustrate how a variety of mirrors can transmit and distribute sunlight into vertical farms as a concept that applies to different latitudes. The proposed concept was tested quantitatively and qualitatively by constructing a physical model on a scale of one-twentieth at the latitude of 36.46° N, 52.86° E. This experiment showed that, in mentioned geographical position, the ratio of light supplied at a depth of a floor to unobstructed sunlight in the space around a vertical farm.

The ability to endure starvation is important for predatory mite survival and its effectiveness as biological control agent. We studied the longevity and functional response of the prodator mite Neoseiulus californicus (McGregaor) under starvation stress. N. californicus individuals were treated as three groups: the mites were provided with nothing (group I), with fresh bean leaves (group II), and with water (group III) to the larvae, protonymphs, deutonymphs, adult males and females. Functional response of N. californicus to Tetranychus urticae Koch eggs was evaluated after starvation for 0 h, 24 h, 48 h, and 72 h. Results showed that all life stages of N. californicus in group III had the longest survival time among the three groups. Adult females had the strongest ability to endure starvation with a mean survival time of 8.16 d. Females had the ability to lay eggs, but the number of eggs laid was less than a mean of 1.2 eggs per female in the three starvation groups. N. californicus exhibited a Holling's Type II functional response at all hunger levels. The handling time (Th) and attack rate (α) of the predator were not significantly different in all hunger levels. Predation rate of starved 0 h to 72 h initially increased and then decreased. The highest predation rate was recorded when the predators were starved for 24 h. [ABSTRACT FROM AUTHOR]

With the increased use of food pantries to improve food accessibility, food pantries may play a large role to promote good diabetes mellitus (DM) self-management in low socioeconomic status (SES) individuals. A complete literature review was done to investigate and analyze published research utilizing food pantries as sites to implement interventions towards improving DM selfmanagement. A thorough search within public information domain including Google scholar, PubMed, NCBI, using MeSH keywords: food insecurity, low SES, DM selfmanagement and self-efficacy. An estimated 20 article resources were included to generate a concise and descriptive findings towards answering the research question. Only low socioeconomic status individuals with food insecurity and DM were included in this review. Results findings revealed only few published studies involving food-pantry-based interventions and DM selfmanagement. Although the studies confirmed that foodinsecurity strongly influenced inefficient DM management and glycemic control, they also produced mixed findings in promoting self-management of the disease. Some study findings confirmed significant improvement in DM selfmanagement, while others did not find specific significance in promoting self-management. More research is needed to further evaluate the effectiveness of food-pantry based interventions in DM management. [ABSTRACT FROM AUTHOR]

Due to the increase in population, growing urbanization, and higher demands for processed and unprocessed foods, resources related to food production have become scarce. Water and land can be considered as the primary resources to determine the crop production potential of a country. Ideally, countries that lack water and land resources can import these in virtual form. Sri Lanka is a country rich in water resources that faced bankruptcy recently. This study analyzes and explores the potential for use of land–water resources in Sri Lanka. A comprehensive framework is generated to identify the virtual land–water trade by considering ten major imports and nine major export crops in Sri Lanka. Consequently, the top ten imports/exports and top ten import/export trade partners are identified. The analysis reveals that Sri Lanka is a heavily import-dominant country, having seven times higher imports compared to exports. The country imports wheat, which is 82% of its import crops, and the same crop is the largest export (85% of crop export). Compared to its trade partners, Sri Lanka has sufficient water resources, but availability of arable land is limited. Banana is the largest export of the country, which involves higher embedded water and less land, matching the resource availability to Sri Lanka, whereas the trade partners are expected to continue importing the crop due to their water and land stress conditions. Finalization of the long-awaited agriculture policy of the country is strongly recommended.

This study determines oxygen consumption (R), electron transport system (ETS) activity and R/ETS ratio in two pairs of epigean and hypogean crustacean species or subspecies. To date, metabolic characteristics among the phylogenetic distant epigean and hypogean species (i.e., species of different genera) or the epigean and hypogean populations of the same species have been studied due to little opportunity to compare closely related epigean and hypogean species. To fill this gap, we studied the epigean Niphargus zagrebensis and its troglobiotic relative Niphargus stygius, and the epigean subspecies Asellus aquaticus carniolicus in comparison to the troglobiotic subspecies Asellus aquaticus cavernicolus. We tested the previous findings of different metabolic rates obtained on less-appropriate pairs of species and provide additional information on thermal characteristics of metabolic enzymes in both species or subspecies types. Measurements were done at four temperatures. The values of studied traits, i.e., oxygen consumption, ETS activity, and ratio R/ETS, did not differ significantly between species or subspecies of the same genus from epigean and hypogean habitats, but they responded differently to temperature changes. Higher Q10-values for oxygen consumption of N. stygius than N. zagrebensis in the temperature range 10-20°C and higher Ea indicated higher thermal sensitivity in the subterranean species. On the other hand, lower Q10 and Ea-values for ETS activity of N. stygius than N. zagrebensis indicated more thermally stable enzymatic machinery in N. stygius than N. zagrebensis. In Asellus, we observed a similar trend of lower Ea for oxygen consumption and higher Ea for ETS activity in epigean than the troglomorphic subspecies, but the values did not differ significantly between the two. Our most important conclusion is that the low metabolic rate is not a universal property of troglobiotic animals, and the degree of metabolic adaptation is not necessarily in agreement with the degree of morphological adaptation (troglomorphy).

Abstract Background The consumption of wild plants is an ancient tradition which serves multiple purposes. Cognizant that Teso-Karamoja region is frequently affected by food scarcity and is not adequately surveyed for its flora, this study sought to establish an inventory and use of wild edible plants by the communities living in and around the forest reserves. Methods Data was collected using semi-structured questionnaires administered to 240 respondents living in and around eight forest reserves between November 2017 and May 2018. One focus group discussion (8–12 members) per forest reserve and field excursions to collect the plant voucher specimens were also conducted. The data was analyzed using descriptive statistics, relative frequency of citation (RFC), and the factor of informants’ consensus (FIC). Results A total of 100 plant species in 47 families were reported as edible. Carissa spinarum, Strychnos innocua, Balanites aegyptiaca, Tamarindus indica, and Ximenia americana presented the highest RFC, while the families Rubiaceae, Fabaceae, Anacardiaceae, Amaranthaceae, and Moraceae had more than five species each. Grasses (Poaceae) comprised only 1% of the edible species and trees 35%, while shrubs were the most important source of wild food (RFC = 0.47). The fruits contributed 63% while leaves (29%), seeds (9%), tubers (5%), and gum (1%). The fruits were considered as the most important use category (RFC = 0.78). Respondent homogeneity was none for gum but very high for seeds (FIC - 0.93). Only 36% of species are cooked, while 64% are eaten in raw. Harvesting is done rudimentarily by digging (5%), collecting from the ground (fruits that fall down) (13%), and plucking from mother plants (82%). Only 9% of the species were collected throughout the year, 27% in the dry season, and 64% in the rainy season. The consumption of these plants is attributed to food scarcity, spicing staple food, nutri-medicinal value, cultural practice, and delicacy. Conclusion A high diversity of wild edible plant species exists in the forest reserves of Teso-Karamoja region. The shrubs and fruits are the most locally important life forms and use category, respectively. These edible plant species are important throughout the year because their consumption serves multiple purposes.

Context: Racial inequalities across social determinants of health (SDOHs) are often influenced by discriminatory policies that reinforce systems that further uphold these disparities. There is limited data describing the influence of food insecurity (FI) on childhood racial discrimination., Objectives: Our objective was to determine if the likelihood of experiencing racial discrimination was exacerbated by FI., Methods: We conducted a cross-sectional analysis of the 2016-2020 National Survey of Children's Health (NSCH) to extract data on childhood racial discrimination and food security. We extracted sociodemographic variables to utilize as controls and constructed logistic regression models to determine associations, via odds ratios (ORs), between food security and whether the child experienced racial discrimination., Results: We found statistically significant associations between experiencing FI and childhood racial discrimination. Individuals who experienced food shortages were significantly more likely to experience racial discrimination compared to those without food limitations when controlling for race, food voucher usage, age, and % federal poverty guidelines (FPG, adjusted odds ratio [AOR]: 3.34; 95 % CI: 2.69-4.14)., Conclusions: Our study found that parents of minority children all reported high rates of racial discrimination, which was exacerbated by concurrent FI. Children of families that were the most food insecure reported the highest percentage of racial discrimination at 11.13 %, compared with children who always had enough nutritious meals to eat at 2.87 %. Acknowledging the intersection that exists between FI, race, gender, and socioeconomic status (SES), might be a way forward in addressing the adverse health effects experienced by food-insecure children and adults., (© 2024 the author(s), published by De Gruyter, Berlin/Boston.)

Food scarcity is a major challenge for primates living in temperate forests, where food availability varies markedly among seasons. In Japanese macaques, which are exclusively distributed in temperate zones, the fat accumulation ability has been highlighted as an adaptation for survival during the lean season and for reproductive success. However, the knowledge of energetic strategies of Japanese macaques has been mainly derived from data on cool-temperate forests, where fallback foods comprise winter buds and bark. Data on Japanese macaques in warm-temperate forests where fallback foods comprise mature leaves are still lacking. We aimed to identify seasonal variations in energy balance and the relative importance of ingestion rates (dry matter intake per feeding time), energy content of the food, and feeding time in energy intake of Japanese macaques in the coastal forest of Yakushima. We estimated energy balance of 6–12 adult females from October 2012 to October 2013. We estimated energy intake based on the data on feeding behavior and energy content of the diet and calculated energy expenditure based on the previously established relationship between body mass and total energy expenditure. We also quantified urinary C-peptide, which is a non-invasive biomarker of energetic conditions. We demonstrated that energy balance was more positive in the fruit/seed-feeding period than in the mature-leaf-feeding and fruit/fungi-feeding periods and that ingestion rates were the most important component of energy intake. The present study suggests that the fat accumulation ability is an essential adaptation in Japanese macaques even in warm-temperate forests. [ABSTRACT FROM AUTHOR]

This study determines oxygen consumption (R), electron transport system (ETS) activity and R/ETS ratio in two pairs of epigean and hypogean crustacean species or subspecies. To date, metabolic characteristics among the phylogenetic distant epigean and hypogean species (i.e., species of different genera) or the epigean and hypogean populations of the same species have been studied due to little opportunity to compare closely related epigean and hypogean species. To fill this gap, we studied the epigean Niphargus zagrebensis and its troglobiotic relative Niphargus stygius, and the epigean subspecies Asellus aquaticus carniolicus in comparison to the troglobiotic subspecies Asellus aquaticus cavernicolus. We tested the previous findings of different metabolic rates obtained on less-appropriate pairs of species and provide additional information on thermal characteristics of metabolic enzymes in both species or subspecies types. Measurements were done at four temperatures. The values of studied traits, i.e., oxygen consumption, ETS activity, and ratio R/ETS, did not differ significantly between species or subspecies of the same genus from epigean and hypogean habitats, but they responded differently to temperature changes. Higher Q10-values for oxygen consumption of N. stygius than N. zagrebensis in the temperature range 10-20°C and higher Ea indicated higher thermal sensitivity in the subterranean species. On the other hand, lower Q10 and Ea-values for ETS activity of N. stygius than N. zagrebensis indicated more thermally stable enzymatic machinery in N. stygius than N. zagrebensis. In Asellus, we observed a similar trend of lower Ea for oxygen consumption and higher Ea for ETS activity in epigean than the troglomorphic subspecies, but the values did not differ significantly between the two. Our most important conclusion is that the low metabolic rate is not a universal property of troglobiotic animals, and the degree of metabolic adaptation is not necessarily in agreement with the degree of morphological adaptation (troglomorphy). [ABSTRACT FROM AUTHOR]

Background: The consumption of wild plants is an ancient tradition which serves multiple purposes. Cognizant that Teso-Karamoja region is frequently affected by food scarcity and is not adequately surveyed for its flora, this study sought to establish an inventory and use of wild edible plants by the communities living in and around the forest reserves. Methods: Data was collected using semi-structured questionnaires administered to 240 respondents living in and around eight forest reserves between November 2017 and May 2018. One focus group discussion (8–12 members) per forest reserve and field excursions to collect the plant voucher specimens were also conducted. The data was analyzed using descriptive statistics, relative frequency of citation (RFC), and the factor of informants' consensus (FIC). Results: A total of 100 plant species in 47 families were reported as edible. Carissa spinarum, Strychnos innocua, Balanites aegyptiaca, Tamarindus indica, and Ximenia americana presented the highest RFC, while the families Rubiaceae, Fabaceae, Anacardiaceae, Amaranthaceae, and Moraceae had more than five species each. Grasses (Poaceae) comprised only 1% of the edible species and trees 35%, while shrubs were the most important source of wild food (RFC = 0.47). The fruits contributed 63% while leaves (29%), seeds (9%), tubers (5%), and gum (1%). The fruits were considered as the most important use category (RFC = 0.78). Respondent homogeneity was none for gum but very high for seeds (FIC - 0.93). Only 36% of species are cooked, while 64% are eaten in raw. Harvesting is done rudimentarily by digging (5%), collecting from the ground (fruits that fall down) (13%), and plucking from mother plants (82%). Only 9% of the species were collected throughout the year, 27% in the dry season, and 64% in the rainy season. The consumption of these plants is attributed to food scarcity, spicing staple food, nutri-medicinal value, cultural practice, and delicacy. Conclusion: A high diversity of wild edible plant species exists in the forest reserves of Teso-Karamoja region. The shrubs and fruits are the most locally important life forms and use category, respectively. These edible plant species are important throughout the year because their consumption serves multiple purposes. [ABSTRACT FROM AUTHOR]

We have examined the land surface changes in the Lidder Valley of Kashmir in the context of socio-economy, climate and environmental aspect using geoscience technology. It was found that there are large-scale changes in agriculture, horticulture and built-up in the subject area. Records for horticulture, agriculture and built-up were generated from satellite data. A geodatabase of socio-economic data is examined and corelated with the land system changes. Furthermore, environmental driving factors like precipitation, temperature, snowfall and black carbon (BC) data were used to relate with the changes in LU/LC over the study area. This study reports decrease in agricultural area from 189.73 km2 in 1979 to 77.18 km2 in 2011 while the horticulture is increasing by 3 km2 annually from last three decades. With the increase of about 95% in horticulture, the concentration of BC has also increased. BC is showing a significant decadal increase of 10.5 mg/m2 which is mainly attributed to the biomass burning from horticulture waste. Rainfall, as well as snowfall over the study area, is decreasing by an amount of 2.95 and 15 mm per decade, respectively, and also their pattern is changing. These variations over the study area result in water scarcity forcing people to implement horticulture. [ABSTRACT FROM AUTHOR]

Few studies have assessed the effects of food scarcity or excess on the life history traits of Aedes aegypti (L.) (Diptera: Culicidae) independently from larval density. We assessed immature survival, development time, and adult size in relation to food availability. We reared cohorts of 30 Ae. aegypti larvae from newly hatched to adult emergence with different food availability. Food conditions were kept constant by transferring larvae each day to a new food solution. Immature development was completed by some individuals in all treatments. The shortest development time, the largest adults, and the highest survival were observed at intermediate food levels. The most important effects of food scarcity were an extension in development time, a decrease in the size of adults, and a slight decrease in survival, while the most important effects of food excess were an important decrease in survival and a slight decrease in the size of adults. The variability in development time and adult size within sex and treatment increased at decreasing food availability. The results suggest that although the studied population has adapted to a wide range of food availabilities, both scarcity and excess of food have important negative impacts on fitness. [ABSTRACT FROM AUTHOR]

Increased scholarly focus on climate variability and its implications has given rise to a substantial literature on the relationship between climate-induced food insecurity and violent conflict. In this article, we theorize this relationship as contingent on the institutional and structural vulnerability of the state. States’ institutional and structural capabilities and constraints – such as the strength of the agricultural sector and domestic regime type – influence the probability that climate-induced food insecurity will translate into conflict, because they determine the degree to which countries are able to successfully address insecurity. We estimate the effect of food insecurity and state vulnerability on the occurrence of violent uprisings in Africa for the years 1991–2011. We find that these effects are interactive, with state vulnerability moderating the impact of food insecurity on the likelihood of violence. We also find that capable governance is an even better guarantor of peace than good weather. We conclude that a two-pronged approach that both combats the impact of climate variability on food insecurity and strengthens government institutions would be a much more effective strategy for preventing violent uprisings than either policy would be in isolation. [ABSTRACT FROM AUTHOR]

Emerging interdisciplinary science efforts are providing new understanding of the interdependence of food, energy, and water (FEW) systems. These science advances, in turn, provide critical information for coordinated management to improve the affordability, reliability, and environmental sustainability of FEW systems. Here we describe the current state of the FEW nexus and approaches to managing resource conflicts through reducing demand and increasing supplies, storage, and transport. Despite significant advances within the past decade, there are still many challenges for the scientific community. Key challenges are the need for interdisciplinary science related to the FEW nexus; ground-based monitoring and modeling at local-to-regional scales; incorporating human and institutional behavior in models; partnerships among universities, industry, and government to develop policy relevant data; and systems modeling to evaluate trade-offs associated with FEW decisions. [ABSTRACT FROM AUTHOR]

• High-caloric foods are preferable compared to low-caloric foods. • For women, high-caloric foods are preferable in a resource scarce ecology. • Individuals modify their food preferences when reporting higher food scarcity. • Food scarcity is associated with food preferences in perceived safe ecologies. To solve the adaptive problem of food uncertainty, humans have evolved cognitive mechanisms for preferring energy dense foods which are sensitive to ecological cues. In the current studies, ecological cues were used to determine if individuals alter their preferences for energy dense foods when exposed to safe, resource scarce, or violent ecological cues. In addition, the Anticipated Food Scarcity Scale (AFSS) was used to assess overall dispositional responses to food instability. Study 1 used a between-within subjects design, and the findings showed that individuals were more likely to prefer high-caloric foods compared to low-caloric foods, regardless of ecological scenario. In Study 2, using a within-subjects design, individuals' preferences for food were moderated by anticipated food scarcity, where food preferences were higher when in a safe compared to a resource scarce ecology. The studies show that energy dense foods are preferred overall and anticipating food scarcity is associated with those ratings at the individual level, when considering food in a safe ecological scenario. [ABSTRACT FROM AUTHOR]