Context counts: an exploration of the situational correlates of meat consumption in three Western European countries

A reduction in the demand for meat and particularly red meat has the potential to significantly enhance the sustainability and health of many people's diets. In the current work, I examine situational predictors of meat consumption in nationally representative nutrition surveys from three Western European countries: Switzerland, France and the Netherlands. More specifically, I examine whether the situational factors – the meal type, the day of the week and the location of the food consumption occasion – are predictive of whether meat and red meat are consumed. The results indicate that all three factors are linked to meat and red meat consumption with the patterns varying substantially across the different case study countries and in some cases also the gender of the consumer. The results emphasise the value of mapping situational correlates to inform situated interventions aimed at influencing meat consumption, while also highlighting important differences across both cultures and people

Double trouble: concurrently targeting water and electricity using normative messages in the Middle East

Personalised normative messages have been shown to be effective at encouraging both electricity and separately water savings. As use of this approach to promote resource savings becomes increasingly widespread, an important question is whether providing such feedback on consumption of the two resources together can yield reductions in both areas. In a field experiment with over 200,000 households in the Middle East, we send households personalised normative messages regarding both their water and electricity consumption on a monthly basis. This intervention saw a statistically significant reduction of around 1.2% for electricity but not for water consumption. Furthermore, we test different ways of concurrently presenting normative messages of both water and energy, including presenting it as a combined eco score. Local treatment effects of these were around 1.2% reduction. Our findings contribute towards nexus thinking around how (not) to concurrently achieve energy and water savings using normative feedback

The impact of explaining vegetarian meal requests on the affective responses and perceptions of meat eaters

Abstract Social situations can present challenges for those looking to reduce or avoid eating meat. In an experimental vignette study with a large representative sample of 1,117 UK-based meat eaters, we explore affective responses to requests for vegetarian meals and perceptions of those making the request across four social situations: a BBQ, a pub, a restaurant dinner, and a dinner party. We examine moderators of these perceptions including whether the requester presents themselves as vegetarian or a meat restrictor and whether they cite health, environmental or no motives for their request. Overall, we find that these moderators have a greater impact on meat eaters’ perceptions of the requester than on their affective responses to the request. We also find that these outcomes are more impacted by the mention of motives than they are diet type. Standout findings include evidence that people citing environmental motives for their vegetarian meal request are perceived more negatively, while those with health motives are perceived more positively. We also identify substantial heterogeneity across the respondents’ levels of meat attachment: those who are more attached to meat have more negative perceptions of vegetarian meal requesters and experience higher negative affect and lower positive affect in response to the request

The impact of small-scale green infrastructure on the affective wellbeing associated with urban sites

The largest public space in any city is its streets. Investments which incorporate small-scale green infrastructure into streetscapes can bring more nature into the lives of urban residents worldwide, including those living in even the most economically and spatially constraint places. However, little is known about the impact of such small-scale investments on urban residents’ affective perceptions of their local environments and how to design these investments to maximise their positive impacts. In the current study, we use photo simulation techniques and an adapted form of the Positive and Negative Affective Schedule to examine the impact of small-scale green infrastructure interventions on the affective perceptions of low, middle and high-income sites in Santiago Chile. Our results, based on 62,478 reports of affective perceptions from 3,472 people, indicate that green infrastructure investments can both promote positive affect and, to a lesser, but still substantial extent reduce negative affect. The magnitudes of these relationships vary across discrete affective measures and for many of these measures, both positive and negative, a minimum of 16% increase in green coverage is required to see an impact. Finally, we find people associated lower affect with low, compared to middle and high, income sites but that these affective inequalities can be addressed, at least in part, through green infrastructure intervention

Issues relating to behaviour, wellbeing and the environment

As issues of environmental degradation intensify, the interdependency between humans and the natural environment is coming more and more into focus. In particular, questions about the importance of environmental quality for human wellbeing and about how to mitigate the serious negative impacts humans are having on the environment are of ever-increasing significance. The current work addresses these issues in four empirical papers, split into two separate parts. The first section focuses on the first question, exploring the links between air quality and individual wellbeing. Paper 1 presents a spatially detailed analysis of the relationship between air pollution and a range of measures of subjective wellbeing (SWB), providing a rich picture of how the air pollution individuals are exposed to relates to how they feel. Paper 2 uses mediation analysis to investigate the behavioural production process which converts air pollution into ill-being, providing insights into the role of physical activity and visits to the outdoors play as mediators. The second part of this thesis addresses the second question. Paper 3 investigates the relationship between proenvironmental behaviour (PEB) and a range of SWB measures, shedding light on the wellbeing consequences of PEB for the individual undertaking it and providing insights into strategies to encourage it. Paper 4 tests two interventions which target electricity consumption in a hall of residence in London, providing evidence of an effective approach to reduce individuals’ environmental impact. Taken together, the results of the papers present evidence of psychological and environmental win-wins which can arise from living in and helping to create a better natural environment

Facing it: assessing the immediate emotional impacts of calorie labelling using automatic facial coding

Although there has been a proliferation of research and policy work into how nudges shape people's behaviour, most studies stop far short of consumer welfare analysis. In the current work, we critically reflect on recent efforts to provide insights into the consumer welfare impact of nudges using willingness to pay and subjective well-being reports and explore an unobtrusive approach that can speak to the immediate emotional impacts of a nudge: automatic facial expression coding. In an exploratory lab study, we use facial expression coding to assess the short-run emotional impact of being presented with calorie information about a popcorn snack in the context of a stylised ‘Cinema experience’. The results of the study indicate that calorie information has heterogeneous impacts on people's likelihood of choosing the snack and on the emotions they experience during the moment of choice which varies based on their level of health-consciousness. The information does not, however, affect the emotions people go on to experience while viewing movie clips, suggesting that the emotional effects of the information are short-lived. We conclude by emphasising the potential of automatic facial expression coding to provide new insights into the immediate emotional impacts of nudges and calling for further research into this promising technique

Who’s miserable now? Identifying clusters of people with the lowest subjective wellbeing in the UK

Policymakers are generally most concerned about improving the lives of the worst-off members of society. Identifying these people can be challenging. We take various measures of subjective wellbeing (SWB) as indicators of the how well people are doing in life and employ Latent Class Analysis to identify those with greatest propensity to be among the worst-off in a nationally representative sample of over 215,000 people in the United Kingdom. Our results have important implications for how best to analyse data on SWB and who to target when looking to improve the lives of those with the lowest SWB (The authors owe a massive debt of gratitude to the Office for National Statistics for their support throughout this research. We are particularly grateful to Dawn Snape and Eleanor Rees for their valuable comments on earlier drafts of this paper, to Salah Mehad for the thorough review of methodology, and to Vahe Nafilyan for advice on clustering analysis. We also thank the anonymous reviewers for the very helpful comments. Thank you all very much.)

Les Misérables:An analysis of suffering and misery across the world

Global trends indicate that the prevalence of low subjective wellbeing is on the rise, though not all regions are equal in terms of both absolute levels and their trajectories. In this paper, we explore the relative importance of individual- and country-level factors in predicting low SWB. Put differently, we ask if a person found themselves behind a veil of ignorance, should they want to know who they will be or what country they will live in to better understand their risk of having low wellbeing. To answer this question, we leverage data from the most extensive wellbeing survey in the world—the Gallup World Poll. We explore people's likelihood of reporting low evaluative wellbeing (that their life is close to the worst possible life on the Cantril ladder) and low experiential wellbeing (reporting having felt angry, sad, stressed, and worried for most of the day yesterday). Using multilevel models on both measures, we show that individual factors have the greatest explanatory power across both measures, but that country level factors are almost four times more important in explaining the variation in low evaluative wellbeing than low experiential wellbeing around the world. We also present evidence that individual and country-level factors interact, suggesting that a complex system of people and places determines people's likelihood of reporting low SWB

Les Misérables: analysis of low SWB across the world

Global trends indicate that the prevalence of low subjective wellbeing is on the rise, though not all regions are equal in terms of both absolute levels and their trajectories. In this paper, we explore the relative importance of individual- and country-level factors in predicting low SWB. Put differently, we ask if a person found themselves behind a veil of ignorance, should they want to know who they will be or what country they will live in to better understand their risk of having low wellbeing. To answer this question, we leverage data from the most extensive wellbeing survey in the world—the Gallup World Poll. We explore people's likelihood of reporting low evaluative wellbeing (that their life is close to the worst possible life on the Cantril ladder) and low experiential wellbeing (reporting having felt angry, sad, stressed, and worried for most of the day yesterday). Using multilevel models on both measures, we show that individual factors have the greatest explanatory power across both measures, but that country level factors are almost four times more important in explaining the variation in low evaluative wellbeing than low experiential wellbeing around the world. We also present evidence that individual and country-level factors interact, suggesting that a complex system of people and places determines people's likelihood of reporting low SWB

What is happiness? Should citizens choose or should we simply measure it more accurately?

Your question sounds very pertinent, Charlie Brown, now that monitoring happiness is a serious policy objective. How we define happiness is key, as it will inform and guide policy interventions. But, still, how should we define it? Perhaps as the absence of pain, in the wake of Epicurean notions? Or as maximising pleasure, following the utilitarian tradition? Or maybe as the pursuit of purpose beyond hedonism, echoing Aristotle? To some degree, all the above seem to matter. So, Charlie Brown, the issue is perhaps how best to ‘summarise’ happiness without assigning too much or too little weight to any aspect therein