Climate change 2014 - Synthesis Report

Last Child in the Woods: Saving Our Children From Nature-Deficit Disorder

The report, published by the Earth Institute and co-edited by the institute’s director, Jeffrey Sachs, reflects a new worldwide demand for more attention to happiness and absence of misery as criteria for government policy. It reviews the state of happiness in the world today and shows how the new science of happiness explains personal and national variations in happiness.

World happiness report

Increasingly, people are becoming less likely to have direct contact with nature (natural environments and their associated wildlife) in their everyday lives. Over 20 years ago, Robert M Pyle termed this ongoing alienation the “extinction of experience”, but the phenomenon has continued to receive surprisingly limited attention. Here, we present current understanding of the extinction of experience, with particular emphasis on its causes and consequences, and suggest future research directions. Our review illustrates that the loss of interaction with nature not only diminishes a wide range of benefits relating to health and well-being, but also discourages positive emotions, attitudes, and behavior with regard to the environment, implying a cycle of disaffection toward nature. Such serious implications highlight the importance of reconnecting people with nature, as well as focusing research and public policy on addressing and improving awareness of the extinction of experience.

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Extinction of experience: the loss of human–nature interactions

Scholars spanning a variety of disciplines have studied the ways in which contact with natural environments may impact human well-being. We review the effects of such nature experience on human cognitive function and mental health, synthesizing work from environmental psychology, urban planning, the medical literature, and landscape aesthetics. We provide an overview of the prevailing explanatory theories of these effects, the ways in which exposure to nature has been considered, and the role that individuals' preferences for nature may play in the impact of the environment on psychological functioning. Drawing from the highly productive but disparate programs of research in this area, we conclude by proposing a system of categorization for different types of nature experience. We also outline key questions for future work, including further inquiry into which elements of the natural environment may have impacts on cognitive function and mental health; what the most effective type, duration, and frequency of contact may be; and what the possible neural mechanisms are that could be responsible for the documented effects.

The impacts of nature experience on human cognitive function and mental health.

Disconnection from the natural world may be contributing to our planet's destruction. The authors propose a new construct, Nature Relatedness (NR), and a scale that assesses the affective, cognitiv...

The Nature Relatedness scale: Linking individuals' connection with nature to environmental concern and behavior.

Nature relatedness (NR) describes the affective, cognitive, and experiential aspects of human–nature relationships (Nisbet in Environ Behav 41: 715–740, 2009). Evidence from three studies suggests that individual differences in NR are associated with differences in well-being. In study 1 (N = 184), we explore associations between NR and a variety of well-being indicators, and use multiple regression analyses to demonstrate the unique relationship of NR with well-being, while controlling for other environmental measures. We replicate well-being correlates with a sample of business people (N = 145) in Study 2. In study 3 (N = 170), we explore the influence of environmental education on NR and well-being, and find that changes in NR mediate the relationship between environmental education and changes in vitality. We discuss the potential for interventions to improve psychological health and promote environmental behaviour.

Happiness is in our Nature: Exploring Nature Relatedness as a Contributor to Subjective Well-Being

Subjective connection with nature, or nature relatedness, is similar to other environmental worldview measures in predicting sustainable attitudes and behaviors, yet is unique in predicting happiness. In two studies, the authors assessed the overlap between nature relatedness and other subjective connections (e.g., with friends or country) and examined these connections as a possible confound in explaining the link between nature relatedness and happiness. Study 1 adapted a measure of general connectedness and administered it to student (n = 331) and community (n = 415) samples along with multiple nature relatedness and happiness indicators. Study 2 examined more established measures of subjective connections in another community sample (n = 204). General connectedness predicted happiness well, yet nature relatedness remained a significant distinct predictor of many happiness indicators, even after controlling for other connections. Results support the notion that nature relatedness could be a path to human happiness and environmental sustainability, though confirming this causal direction requires additional research.

Happiness and Feeling Connected: The Distinct Role of Nature Relatedness

The construct of (dis)connection with nature or 'nature relatedness' has become increasingly useful in the study of environmental behaviour as well as psychological health and well-being. Strong nature relatedness is associated with greater happiness and ecologically sustainable behaviour. A number of scales reliably assess individual differences in nature relatedness, but some circumstances may necessitate a brief measure. We developed a short-form version of the nature relatedness scale (NR-6), comprised of 6 items from the 'self' and 'experience' dimensions, and tested the new scale's predictive ability across multiple samples and with longitudinal data in students, community members, and business people. The new NR-6 scale demonstrated good internal consistency, temporal stability, and predicted happiness, environmental concern, and nature contact. This new brief measure of connectedness may have advantages where time and space are limited and the research context requires an assessment of connectedness elements rather than environmental attitudes.

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The NR-6: a new brief measure of nature relatedness.

Modern lifestyles disconnect people from nature, and this may have adverse consequences for the well-being of both humans and the environment. In two experiments, we found that although outdoor walks in nearby nature made participants much happier than indoor walks did, participants made affective forecasting errors, such that they systematically underestimated nature's hedonic benefit. The pleasant moods experienced on outdoor nature walks facilitated a subjective sense of connection with nature, a construct strongly linked with concern for the environment and environmentally sustainable behavior. To the extent that affective forecasts determine choices, our findings suggest that people fail to maximize their time in nearby nature and thus miss opportunities to increase their happiness and relatedness to nature. Our findings suggest a happy path to sustainability, whereby contact with nature fosters individual happiness and environmentally responsible behavior.

Elizabeth K. Nisbet

Papers

The Nature Relatedness scale: Linking individuals' connection with nature to environmental concern and behavior.

Happiness is in our Nature: Exploring Nature Relatedness as a Contributor to Subjective Well-Being

Happiness and Feeling Connected: The Distinct Role of Nature Relatedness

The NR-6: a new brief measure of nature relatedness.

Underestimating Nearby Nature Affective Forecasting Errors Obscure the Happy Path to Sustainability