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Advancing Sustainable Development and Protected Area Management with Social Media-Based Tourism Data
Figure 1. The Bahamian archipelago, including the network of marine protected areas (orange boundaries), geotagged Flickr photos (purple points), and Andros, the largest island in The Bahamas. Politically considered a single island, Andros is in fact comprised of three major landmasses, North Andros (which contains the districts of North Andros and Central Andros), Mangrove Cay, and South Andros. Sustainable tourism involves increasingly attracting visitors while preserving the natural capital of a destination for future generations. To foster tourism while protecting sensitive environments, coastal managers, tourism operators, and other decision-makers benefit from information about where tourists go and which aspects of the natural and built environment draw them to particular locations. Yet this information is often lacking at management-relevant scales and in remote places. We tested and applied methods using social media as data on tourism in The Bahamas. We found that visitation, as measured by numbers of geolocated photographs, is well correlated with counts of visitors from entrance surveys for islands and parks. Using this relationship, we predicted nearly 4 K visitor-days to the network of Bahamian marine protected areas annually, with visitation varying more than 20-fold between the most and least visited parks. Next, to understand spatial patterns of tourism for sustainable development, we combined social media-based data with entrance surveys for Andros, the largest island in The Bahamas. We estimated that tourists spend 125 K visitor-nights and more than US$45 M in the most highly visited district, five times that of the least visited district. We also found that tourists prefer accessible, natural landscapes—such as reefs near lodges—that can be reached by air, roads, and ferries. The results of our study are being used to inform development and conservation decisions, such as where to invest in infrastructure for visitor access and accommodation, siting new marine protected areas, and management of established protected areas. Our work provides an important example of how to leverage social media as a source of data to inform strategies that encourage tourism, while conserving the environments that draw visitors to a destination in the first place.
Read moreAffective Benefits of Nature Contact
Figure 1. Nature contact and the process model of emotion regulation. We describe the ways in which these five family of strategies may be influenced by natural environmental factors, which in turn leads to affective benefits. Figure icon made by eucalyp from www.flaticon.com Mounting evidence demonstrates that nature exposure can have affective benefits. These include behavioral and psychophysiological responses consistent with (a) decreases in stress and negative affect; and (b) increases in subjective well-being and positive affect. What is less clear, however, is what mechanisms are responsible for these effects. In this article, we examine the evidence for affective impacts of nature exposure, consider underlying mechanisms (with a focus on affect regulation), and discuss what might moderate these effects at the individual and population level. We end by pointing to future research directions and practical applications. This includes investigations into the range of effects and duration of their impact, harnessing knowledge about temporal dynamics for insights into causal mechanisms, broadening the discussions around moderators and effect modifications to include diverse perspectives on the relationship between nature exposure and psychological well-being, and integrating findings into existing frameworks from public health.
Read moreAffective Benefits of Nature Contact: The Role of Rumination
Figure 1. Structural equation mediation model of the relationships between time in nature, rumination and positive and negative affect. Ovals denote latent variables (i.e., all but “Weekly time in nature”). Standardized coefficients are presented. *indicates path with significant relationship (α = 0.05). †Indicates path with marginally significant relationship (α = 0.10). For the “ab” paths, significance was tested with bootstrapped 95% confidence intervals. The “ab” paths indicate the indirect effect of time in nature on affect. The “c” paths indicate the total effect of time in nature on affect. The “c”’ paths indicate the direct effect of time in nature on affect. Mounting evidence shows that nature contact is associated with affective benefits. However, the psychological mechanisms responsible for these effects are not well understood. In this study, we examined whether more time spent in nature was associated with higher levels of positive affect in general, and lower levels of negative affect and rumination in general. We also conducted a cross-sectional mediation analysis to examine whether rumination mediated the association of nature contact with affect. Participants (N = 617) reported their average time spent in nature each week, as well as their general levels of positive and negative affect, and the degree to which they typically engaged in rumination in daily life. We then used structural equation modeling to test our hypotheses. Our results support the hypothesis that nature contact is associated with general levels of affect, and that rumination mediates this association for negative affect, and marginally mediates this association for positive affect.
Read moreAn Ecosystem Service Perspective on Urban Nature, Physical Activity, and Health
Figure 1. Conceptual model of the relationships among urban nature (as part of the urban system), PA (quantity and quality), and health, alignedwith an ecosystem service approach. Numbers correspond with The Current State of Knowledge points 1 and 2. Nature underpins human well-being in critical ways, especially in health. Nature provides pollination of nutritious crops, purification of drinking water, protection from floods, and climate security, among other well-studied health benefits. A crucial, yet challenging, research frontier is clarifying how nature promotes physical activity for its many mental and physical health benefits, particularly in densely populated cities with scarce and dwindling access to nature. Here we frame this frontier by conceptually developing a spatial decision-support tool that shows where, how, and for whom urban nature promotes physical activity, to inform urban greening efforts and broader health assessments. We synthesize what is known, present a model framework, and detail the model steps and data needs that can yield generalizable spatial models and an effective tool for assessing the urban nature–physical activity relationship. Current knowledge supports an initial model that can distinguish broad trends and enrich urban planning, spatial policy, and public health decisions. New, iterative research and application will reveal the importance of different types of urban nature, the different subpopulations who will benefit from it, and nature’s potential contribution to creating more equitable, green, livable cities with active inhabitants.
Read moreAssociations Between Green/Blue Spaces and Mental Health Across 18 Countries
Figure 1. Relationships between: (1) Green space visits in last 4 weeks, (2) Inland-blue space visits in last 4 weeks, (3) Coastal-blue space visits in last 4 weeks, and (4) nature connectedness (1–7); and positive well-being (0–100; a,e,l,m), risk of mental distress (0–1; b,f,j,n), use of depression medication (0–1; c,g,k,o), and use of anxiety medication (0–1; d,h,l,p), averaged across 18 countries (n = 16,302). Living near, recreating in, and feeling psychologically connected to, the natural world are all associated with better mental health, but many exposure-related questions remain. Using data from an 18-country survey (n = 16,307) we explored associations between multiple measures of mental health (positive well-being, mental distress, depression/anxiety medication use) and: (a) exposures (residential/recreational visits) to different natural settings (green/inland-blue/coastal-blue spaces); and (b) nature connectedness, across season and country. People who lived in greener/coastal neighbourhoods reported higher positive well-being, but this association largely disappeared when recreational visits were controlled for. Frequency of recreational visits to green, inland-blue, and coastal-blue spaces in the last 4 weeks were all positively associated with positive well-being and negatively associated with mental distress. Associations with green space visits were relatively consistent across seasons and countries but associations with blue space visits showed greater heterogeneity. Nature connectedness was also positively associated with positive well-being and negatively associated with mental distress and was, along with green space visits, associated with a lower likelihood of using medication for depression. By contrast inland-blue space visits were associated with a greater likelihood of using anxiety medication. Results highlight the benefits of multi-exposure, multi-response, multi-country studies in exploring complexity in nature-health associations.
Read moreAssociations of Residential Brownness and Greenness with Fasting Glucose in Young Healthy Adults Living in the Desert
Figure 1. Aerial image showing examples of brownness, greenness, and grayness in a residential area of El Paso, Texas, in June, 2019. Image source: GoogleEarth®, © 2020 Google; © 2020 INEGI. Evolutionary psychology theories propose that contact with green, natural environments may benefit physical health, but little comparable evidence exists for brown, natural environments, such as the desert. In this study, we examined the association between “brownness” and “greenness” with fasting glucose among young residents of El Paso, Texas. We defined brownness as the surface not covered by vegetation or impervious land within Euclidian buffers around participants’ homes. Fasting glucose along with demographic and behavioral data were obtained from the Nurse Engagement and Wellness Study (n = 517). We found that residential proximity to brownness was not associated with fasting glucose when modeled independently. In contrast, we found that residential greenness was associated with decreased levels of fasting glucose, despite the relatively low levels of greenness within the predominantly desert environment of El Paso. A difference between the top and bottom greenness exposure quartiles within a 250 m buffer was associated with a 3.5 mg/dL decrease in fasting glucose levels (95% confidence interval: −6.2, −0.8). Our results suggest that within the understudied context of the desert, green vegetation may be health promoting to a degree that is similar to other, non-desert locations in the world that have higher baselines levels of green.
Read moreCasting a Wide Net and Making the Most of the Catch
Usha Varanasi describes lessons learned and the people and principles that influenced six decades of professional endeavours from graduate schools to ascending, often unexpectedly, the science and management ladder in National Oceanic and Atmospheric Administration (NOAA) Fisheries, which manages US living marine resources. For this woman chemist from India, the twists of fate and love of adventure presented amazing opportunities as well as challenges. Her research on cetacean biosonar as well as on the impact of fossil fuel pollution on seafood safety and the health of marine organisms taught her the value of multidisciplinary approaches and unusual alliances. Transitioning into management, and eventually as the director of Northwest Fisheries Science Center, Usha learned the value of transparency and empathy while communicating our results to impacted communities, and the resolve to support the science regardless of the consequences. Her advice to young professionals is that the journey should be as fulfilling as reaching the goalpost.
Read moreClimate Adaptation Actions for Urban Forests and Human Health
Urban areas can be particularly vulnerable to climate change due to extensive impervious cover, increased pollution, greater human population densities, and a concentration of built structures that intensify impacts from urban heat, drought, and extreme weather. Urban residents are at risk from a variety of climate stressors, which can cause both physical and mental harm. Urban forests and tree cover provide a critical role in helping cities address climate change by supporting greenhouse gas mitigation, reducing the impacts of extreme heat and altered climate that impair human health, and helping communities to adaptively respond through engagement with nature. At the same time, urban forests are vulnerable to changes in climate and in need of robust strategies to adapt to those changes. As climate change impacts increase, efforts to “green” cities and adapt urban forests to changing conditions take on greater importance to support human health and well-being. Urban forest managers and allied professionals are looking for information to reduce climate risks to urban forests and secure their benefits for people and ecosystems. This report, Climate Adaptation Actions for Urban Forests and Human Health, synthesizes adaptation actions to address climate change in urban forest management and promote human health and well-being through nature-based solutions. It compiles and organizes information from a wide range of peer-reviewed research and evidence-based reports on climate change adaptation, urban forest management, carbon sequestration and storage, and human health response to urban nature. This report includes the Urban Forest Climate and Health Adaptation Menu, which presents information and ideas for optimizing the climate and human health outcomes of urban forestry projects and provides professionals who are working at the intersection of climate, public health, and urban forestry with resources to support climate adaptation planning and activities. Notably, it does not provide specific recommendations or guidance for any particular place; rather, it offers a range of action opportunities at different scales that can be incorporated into either comprehensive or specific climate adaptation initiatives. The Menu can be used with an existing, tested adaptation process to help managers consider climate risks and explore the benefits and drawbacks of potential adaptation actions within the context of a particular situation or project. It also can be useful for generating productive discussions about community needs and values to guide planning, education and outreach, research, or changes in policy or infrastructure within communities.
Read moreEffects of the COVID-19 Pandemic on Park Visitation Measured by Social Media
Figure 1. Time series of weekly PUD from 2019–2020, in four US cities. Major COVID-related policies are denoted as vertical lines. The COVID-19 pandemic and the resulting economic recession have negatively affected many people’s physical, social, and psychological health. Parks and green-spaces may have ameliorated the negative effects of the pandemic by creating opportunities for outdoor recreation and nature exposure, while other public activities and gatherings were restricted due to risk of disease transmissions. Using park visitation estimates derived from 140K Instagram images shared in four US metropolitan areas, this study investigates trends in park use over the span of the COVID-19 pandemic. We find that while COVID-related stay-at-home orders are associated with shifts in park visitation, the cities that we analysed do not follow uniform trends. Our analyses suggest that future research may be able to explain variability in park visitation based on local factors such as park location and the socio-demographics of visitors. However, the research community does not currently have access to the volume and resolution of data that is necessary to study the issue. There is an urgent need for the CSCW community and social computing researchers to address this data gap if we are to understand the impacts of the pandemic, plan for urban resiliency, and ensure equitable access to parks and other shared resources.
Read moreNature and Children’s Health: A Systematic Review
The American Academy of Pediatrics has long recognized the importance of play and has encouraged outdoor play to promote children’s health and social-emotional development. Outdoor play environments vary widely, from urban parking lots to grass sports fields to wilderness. There is increasing evidence that outdoor play environments containing natural elements may offer health benefits that come specifically from engaging in the natural world. Recent studies have demonstrated that a broad range of outcomes are related to access to, and contact with nature, including increased physical activity, reduced obesity, decreased stress, and improved mental health. However, nature contact is not regularly experienced by all children because of urbanization, sedentary indoor lifestyles, and disparities in access to green space. Neighborhoods with more socioeconomically disadvantaged residents and families of color tend to have fewer nearby residential parks, and financial and transportation limitations that prevent access to parks and wilderness outside of city limits. This inequity extends to school grounds in low-income neighborhoods, which are less likely to have school gardens compared with schools in high-income neighborhoods. Furthermore, there is evidence that contact with nature and green space may disproportionately benefit disadvantaged populations by attenuating the toxic effects of poverty: the so-called “equigenic” effect. For these reasons, promoting nature contact and ensuring equitable access to green spaces could play a role in improving health outcomes and behaviors, and reducing health disparities. Pediatricians are uniquely positioned to offer guidance about evidence-informed interventions to promote child health during clinical interactions, and through community advocacy. Our goal was to conduct a systematic review to aggregate and evaluate the evidence regarding the effects of nature contact on children’s health, and to make it available to pediatric health care providers. Therefore, we explore the full breadth of quantitative evidence with a systematic literature search and consensus-based review process to make the evidence accessible on which to base clinical recommendations, health-promoting programs, and policies and to guide future research. Related News As Outdoor Preschools Gain Traction, States Work to Unlock Funding (January 27, 2023) Nature is Nurture: Outdoors are Key to Children’s Health, Buffer to Pandemic Stress (November 5, 2021) Children with access to nature are mentally and physically healthier (September 30, 2021) Science backs nature as key to children’s health (September 29, 2021)
Read moreNature at Work: The Effects of Day-to-Day Nature Contact on Workers’ Stress and Psychological Well-Being
Interior shot of the Spheres. Image source: AshlynG/Flickr, CC BY-ND 2.0 (G A, 2018). Objectives Chronic stress and burnout are key health issues for office workers that may contribute to a myriad of poor health outcomes. The presence of natural elements may improve psychological well-being in workers but the number of existing studies is relatively low, and more longitudinal research is specifically needed to assess how characteristics of workers’ day-to-day environments may impact mental health outcomes like affect, depression and stress. This report outlines a multi-study investigation of workers at Amazon, a multinational e-commerce company based in Seattle, Washington, USA, and the mental health benefits associated with exposure to nature. Methods In Study 1, participants (n = 153) responded to a cross-sectional survey that assessed the association of self-reported visitation to an indoor company greenspace with psychological well-being including symptoms of depression, anxiety, positive and negative affect, and stress. In Study 2, a subset of participants from Study 1 (n = 33) completed multiple surveys in a 2-week period that assessed the association of the naturalness of their current environments with their state levels of psychological well-being. Results We found contact with more natural outdoor environments was significantly associated with reduced state anxiety, after adjusting for activity type, location, and participants’ trait levels of nature relatedness. Conclusions Findings demonstrate that nature contact in everyday life is significantly associated with decreased levels of state anxiety. More research is needed to investigate the role of nature contact as a potential intervention in the workplace for improved mental health.
Read moreNature Versus Urban Hiking for Veterans with Post-Traumatic Stress Disorder: A Pilot Randomized Trial Conducted in the Pacific Northwest USA
Figure 1. Conceptual model Objectives To evaluate feasibility and acceptability of a group-based nature recreation intervention (nature hiking) and control condition (urban hiking) for military Veterans with post-traumatic stress disorder (PTSD). Design and setting A pilot randomised controlled trial conducted in the US Pacific Northwest. Participants Veterans with PTSD due to any cause. Interventions Twenty-six participants were randomised to a 12-week intervention involving either six nature hikes (n=13) or six urban hikes (n=13). Primary and Secondary Outcome Measures Feasibility was assessed based on recruitment, retention and attendance. Questionnaires and post-intervention qualitative interviews were conducted to explore intervention acceptability. Questionnaires assessing acceptability and outcomes planned for the future trial (eg, PTSD symptoms) were collected at baseline, 6 weeks, 12 weeks (immediately after the final hike) and 24 weeks follow-up. Results Of 415 people assessed for eligibility/interest, 97 were interested and passed preliminary eligibility screening, and 26 were randomised. Mean completion of all questionnaires was 91% among those in the nature hiking group and 68% in those in the urban hiking group. Over the course of the intervention, participants in the nature and urban groups attended an average of 56% and 58%, respectively, of scheduled hikes. Acceptability of both urban and nature hikes was high; over 70% reported a positive rating (ie, good/excellent) for the study communication, as well as hike locations, distance and pace. Median PTSD symptom scores (PTSD Checklist-5) improved more at 12 weeks and 24 weeks among those in the nature versus urban hiking group. Conclusions This pilot study largely confirmed the feasibility and acceptability of nature hiking as a potential treatment for Veterans with PTSD. Adaptations will be needed to improve recruitment and increase hike attendance for a future randomised controlled trial to effectively test and isolate the ways in which nature contact, physical activity and social support conferred by the group impact outcomes. Trial Registration Number NCT03997344
Read moreNo Walk in the Park: the Viability and Fairness of Social Media Analysis for Parks and Recreational Policy Making
Figure 1. Social Vulnerability Index classes by census tract in Seattle (WA). The yellow regions depict the selected parks. Recent years have seen an increase in the use of social media for various decision-making purposes in the context of urban computing and smart cities, including management of public parks. However, as such decision-making tasks are becoming more autonomous, a critical concern that arises is the extent to which such analysis are fair and inclusive. In this article, we examine the biases that exist in social media analysis pipelines that focus on researching recreational visits to urban parks. More precisely, we demonstrate the potential biases that exist in different data sources for estimating the number and demographics of visitors through a comparison of image content shared on Instagram and Flickr from 10 urban parks in Seattle, Washington. We draw a comparison against a traditional intercept survey of park visitors and a multi-modal city-wide survey of residents. We evaluate the viability of using more complex AI facial recognition algorithms and its capabilities for removing some of the presented biases. We evaluate the AI algorithm through the lens of algorithmic fairness and its impact on sensitive demographic groups. We show that despite the promising results, there are new sets of concerns regarding equity that arise when we use AI algorithms.
Read morePlanetary Health: Safeguarding the Environment and Human Health in the Anthropocene
We live in unprecedented times – the Anthropocene – defined by far-reaching human impacts on the natural systems that underpin civilisation. Planetary Health explores the many environmental changes that threaten to undermine progress in human health, and explains how these changes affect health outcomes, from pandemics to infectious diseases to mental health, from chronic diseases to injuries. It shows how people can adapt to those changes that are now unavoidable, through actions that both improve health and safeguard the environment. But humanity must do more than just adapt: we need transformative changes across many sectors – energy, housing, transport, food, and health care. The book discusses specific policies, technologies, and interventions to achieve the change required, and explains how these can be implemented. It presents the evidence, builds hope in our common future, and aims to motivate action by everyone, from the general public to policymakers to health practitioners.
Read morePsychological Impacts from COVID-19 Among University Students
Figure 1. COVID-19 psychological impact profiles derived from z-scores of eight items reduced to two factors using data from college students across the United States (n = 2,534). Background University students are increasingly recognized as a vulnerable population, suffering from higher levels of anxiety, depression, substance abuse, and disordered eating compared to the general population. Therefore, when the nature of their educational experience radically changes—such as sheltering in place during the COVID-19 pandemic—the burden on the mental health of this vulnerable population is amplified. The objectives of this study are to 1) identify the array of psychological impacts COVID-19 has on students, 2) develop profiles to characterize students’ anticipated levels of psychological impact during the pandemic, and 3) evaluate potential sociodemographic, lifestyle-related, and awareness of people infected with COVID-19 risk factors that could make students more likely to experience these impacts. Methods Cross-sectional data were collected through web-based questionnaires from seven U.S. universities. Representative and convenience sampling was used to invite students to complete the questionnaires in mid-March to early-May 2020, when most coronavirus-related sheltering in place orders were in effect. We received 2,534 completed responses, of which 61% were from women, 79% from non-Hispanic Whites, and 20% from graduate students. Results Exploratory factor analysis on close-ended responses resulted in two latent constructs, which we used to identify profiles of students with latent profile analysis, including high (45% of sample), moderate (40%), and low (14%) levels of psychological impact. Bivariate associations showed students who were women, were non-Hispanic Asian, in fair/poor health, of below-average relative family income, or who knew someone infected with COVID-19 experienced higher levels of psychological impact. Students who were non-Hispanic White, above-average social class, spent at least two hours outside, or less than eight hours on electronic screens were likely to experience lower levels of psychological impact. Multivariate modeling (mixed-effects logistic regression) showed that being a woman, having fair/poor general health status, being 18 to 24 years old, spending 8 or more hours on screens daily, and knowing someone infected predicted higher levels of psychological impact when risk factors were considered simultaneously. Conclusion Inadequate efforts to recognize and address college students’ mental health challenges, especially during a pandemic, could have long-term consequences on their health and education.
Read moreTaking the Long View for Oceans and Human Health Connection through Community-Driven Science
Figure 1. Olympic Region Harmful Algal Bloom (ORHAB) partners and sampling sites. The most proactive approach to resolving current health and climate crises will require a long view, focused on establishing and fostering partnerships to identify and eliminate root causes of the disconnect between humans and nature. We describe the lessons learned through a unique scientific partnership that addresses a specific crisis, harmful algal blooms (HABs), along the northeast Pacific Ocean coast, that blends current-day technology with observational knowledge of Indigenous communities. This integrative scientific strategy resulted in creative solutions for forecasting and managing HAB risk in the Pacific Northwest as a part of the US Ocean and Human Health (OHH) program. Specific OHH projects focused on: Understanding genetic responses of Tribal members to toxins in the marine environment Knowledge sharing by elders during youth camps Establishing an early warning program to alert resource managers of HABs are explicit examples of proactive strategies used to address environmental problems. The research and monitoring projects with Tribal communities taught the collaborating non-Indigenous scientists the value of reciprocity, highlighting both the benefits from and protection of oceans that promote our well-being. Effective global oceans and human health initiatives require a collective action that gives equal respect to all voices to promote forward thinking solutions for ocean health.
Read moreThe COVID-19 Pandemic and Global Environmental Change: Emerging Research Needs
Figure 1. COVID-19 and Environment, Climate and Health. The figure shows the different stages of the pandemic development and, at each stage, the environmental factors that either contribute to or are impacted by that particular stage. The HERA consortium has made proposals for multidisciplinary research to achieve transformational change supporting and merging different agendas such as zero pollution, climate change resilience and mitigation, farm to fork, circular economy, EU chemical strategy for sustainability. These proposals can be found online. The outbreak of COVID-19 raised numerous questions on the interactions between the occurrence of new infections, the environment, climate and health. The European Union requested the H2020 HERA project which aims at setting priorities in research on environment, climate and health, to identify relevant research needs regarding Covid-19. The emergence and spread of SARS-CoV-2 appears to be related to urbanization, habitat destruction, live animal trade, intensive livestock farming and global travel. The contribution of climate and air pollution requires additional studies. Importantly, the severity of COVID-19 depends on the interactions between the viral infection, ageing and chronic diseases such as metabolic, respiratory and cardiovascular diseases and obesity which are themselves influenced by environmental stressors. The mechanisms of these interactions deserve additional scrutiny. Both the pandemic and the social response to the disease have elicited an array of behavioural and societal changes that may remain long after the pandemic and that may have long term health effects including on mental health. Recovery plans are currently being discussed or implemented and the environmental and health impacts of those plans are not clearly foreseen. Clearly, COVID-19 will have a long-lasting impact on the environmental health field and will open new research perspectives and policy needs.
Read moreThe Planetary Wellbeing Initiative: Pursuing the Sustainable Development Goals in Higher Education
We live in a time of pressing planetary challenges, many of which threaten catastrophic change to the natural environment and require massive and novel coordinated scientific and societal efforts on an unprecedented scale. Universities and other academic institutions have the opportunity and responsibility to assume a leading role in an era when the destiny of the planet is precisely in the hands of human beings. Drawing on the Planetary Health project promoted by the Rockefeller Foundation and The Lancet, Pompeu Fabra University launched in 2018 the Planetary Wellbeing Initiative, a long-term institutional strategy also animated by the United Nations Sustainable Development Goals (SDGs). Planetary Wellbeing might be defined as the highest attainable standard of wellbeing for human and non-human beings and their social and natural systems. Developing the potential of these new concepts involves a substantial theoretical and empirical effort in many different fields, all of them interrelated by the crosscutting challenges of global complexity, interdisciplinarity, and urgency. Close collaboration of science, humanities, and culture is more desperately needed now than ever before in the history of humankind.
Read moreTime Spent in Nature is Associated with Increased Pro-Environmental Attitudes and Behaviors
Urbanization, screen dependency, and the changing nature of childhood and parenting have led to increased time indoors, creating physical and emotional distancing from nature and time spent in natural environments. Substantial evidence from observational and intervention studies indicates that overall time spent in nature leads to increased perceived value for connectedness to nature and, subsequently, greater pro-environmental attitudes and behaviors (PEAB). This narrative review of the recent literature evaluates associations between time spent in nature with values ascribed to nature and nature connectedness, as well as PEAB. We discuss the influence of nature exposure and education in childhood on subsequent development of PEAB in adulthood. We analyze theoretical frameworks applied to this research as well as metrics employed, populations studied, and individual and societal values before presenting limitations of this research. We conclude with suggestions for future research directions based on current knowledge, underscoring the importance of promoting time spent in nature and PEAB in the face of growing challenges to planetary health. Research indicates that overall time spent in nature, regardless of the quality of environmental conditions, leads to increased perceived values ascribed to nature, which is associated with PEAB; however, this literature is predominantly cross-sectional. Furthermore, personal and social factors may influence PEAB. Thus, more longitudinal studies that consider these factors are needed to assess the duration and frequency of time spent in nature in childhood and its impact on PEAB throughout the life course. Identifying contexts which cultivate PEAB and reverse alienation from nature beginning in childhood may better sensitize adults to the urgency of environmental issues such as climate change, which adversely impact individual and environmental health.
Read moreWhen Screen Time Isn’t Screen Time: Tensions and Needs Between Tweens and Their Parents During Nature-Based Exploration
Figure 1: Screens of the NatureCollection app 1: Onboarding “What are your interests?” 2: Homepage 3: My Collections 4: Classification 5: Challenges We investigated the experiences of 15 parents and their tween children (ages 8-12, n=23) during nature explorations using the NatureCollections app, a mobile application that connects children with nature. Drawing on parent interviews and in-app audio recordings from a 2-week deployment study, we found that tweens’ experiences with the NatureCollections app were influenced by tensions surrounding how parents and tweens negotiate technology use more broadly. Despite these tensions, the app succeeded in engaging tweens in outdoor nature explorations, and parents valued the shared family experiences around nature. Parents desired the app to support family bonding and inform them about how their tween used the app. This work shows how applications intended to support enriching youth experiences are experienced in the context of screen time tensions between parents and tween during a transitional period of child development. We offer recommendations for designing digital experiences to support family needs and reduce screen time tensions.
Read moreCOVID-19, the Built Environment, and Health
Figure 1. Milan’s lazaretto, built just outside the city’s walls in the late 15th and early 16th centuries to house plague victims. Having outlived its usefulness, it was demolished about 400 y later. This part of Milan, Porta Venezia, is now a vibrant neighborhood of galleries and ethnic restaurants—or it was until COVID-19 struck. Source: Wikimedia Background Since the dawn of cities, the built environment has both affected infectious disease transmission and evolved in response to infectious diseases. COVID-19 illustrates both dynamics. The pandemic presented an opportunity to implement health promotion and disease prevention strategies in numerous elements of the built environment. Objectives This commentary aims to identify features of the built environment that affect the risk of COVID-19 as well as to identify elements of the pandemic response with implications for the built environment (and, therefore, for long-term public health). Discussion Built environment risk factors for COVID-19 transmission include crowding, poverty, and racism (as they manifest in housing and neighborhood features), poor indoor air circulation, and ambient air pollution. Potential long-term implications of COVID-19 for the built environment include changes in building design, increased teleworking, reconfigured streets, changing modes of travel, provision of parks and greenspace, and population shifts out of urban centers. Although it is too early to predict with confidence which of these responses may persist, identifying and monitoring them can help health professionals, architects, urban planners, and decision makers, as well as members of the public, optimize healthy built environments during and after recovery from the pandemic.
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