People in Nature: Relational Discourse for Outdoor Educators

Outdoor educators are concerned about a perceived human disconnection from nature. There is awareness of a lack of human affiliation, connection, or identity with nonhuman nature and its impact on attitudes and behaviors. This essay raises the possibility that despite our concern, we may contribute toward this disconnection via language that supports a separation of the natural and the cultural. Our ability to separate ourselves conceptually from the rest of nature may be partially to blame for environmental degradation, therefore challenging the nature-culture dichotomy is both useful and constructive. This essay will present examples of how outdoor educators can attempt to get past this problematic dichotomy and motivate more relational discourse within the practice of outdoor education

Editorial: Nature’s Contributions to People: On the Relation Between Valuations and Actions

Editorial on the Research Topic. Nature’s Contributions to People: On the Relation Between Valuations and Actions

Quantitative Wood Anatomy—Relating Anatomy to Transverse Tensile Strength

The tension perpendicular-to-grain properties of eight North American hardwood species were determined and related to their anatomy. Stereological techniques based on countings of points and intersections were used to quantitatively characterize the anatomy of each species. Modulus of elasticity and proportional limit stress values were found to be more dependent on specific gravity than anatomy. However, the properties associated with failure were closely associated with anatomical features. Earlywood vessel area fraction negatively influenced radial maximum stress and strain, whereas the ray width and area fraction were positively related to the maximum radial properties. Analysis showed that the rays significantly affected the transverse stiffness

Community Climate Conversations: Engaging and Empowering Local Action in a Changing World

We examined how the Twin Ports Climate Conversations (TPCC), a community-based climate communication project, is influencing local climate awareness and response. A survey of TPCC participants and subsequent roundtable discussion event were used to explore program impacts, outcomes, and future directions. Results showed that the TPCC project has been effective at increasing awareness and facilitating contacts and may be leading to actions that range from information sharing to personal behavioral changes. Future directions include engaging new audiences and promoting more on-the-ground climate action. TPCC can serve as a model to help other communities start cross-sectoral climate conversations

Broadening the foundation for the study of childhood connectedness to nature

The spatial aspect of access to nature experience is considered a key factor for studying school-age educare and connectedness to nature. While the standard approach for questions of connectedness to nature is to study at the individual level using methods such as observations, psychometric scaling, and interviews, less common are spatial methods applied to structural or collective aspects of these questions; connectedness to nature study rarely considers the human relationship with nature across sociocultural/structural/institutional levels. Spatial analysis is presented as a step toward a broader consideration of connectedness to nature; careful consideration of connectedness to nature/disconnection must explore the forces beyond the individual shaping access and opportunity. Specifically, the study considers access through proximity to nature from school-age educare sites in the Swedish city of Malmö. Using spatial methodology, proximity to nature was measured at 67 school-aged educare sites. The results provide a complex picture of a range from high to low-quality access to nature for children at the sites. The results help highlight the importance of access via proximity while also opening the door to a mix of other sociocultural/structural/institutional factors to be considered in support of children’s access to nature experience

Disconnection from nature : Expanding our understanding of human-nature relations

The human relationship with nature is a topic that has been explored throughout human history. More recently, the idea of connection to nature has merged as an important transdisciplinary field of study. Despite increased scholarly attention to connection to nature, the notion of disconnection from nature remains undertheorized and understudied.In this perspective article, we argue for a more comprehensive understanding of disconnection from nature to strengthen theories of human-nature relationships that goes beyond individual relationships and considers social and collective factors of disconnection, including institutional, socio-cultural and power dimensions.Drawing on case insights, we present the 'wheel of disconnection' to illustrate how disconnections from nature manifest across individual or societal meaning-making processes, thereby problematizing existing research that seeks to create dualisms between human positive and negative impacts on the environment in isolation from cultural or political contexts.We do not seek to discount research or important practical efforts to foster an individual's connection to nature by elevating disconnection. Instead, we hope that creating greater awareness and understanding of disconnection will be able to guide opportunities going forward for strengthening a connection to nature along a continuum from the individual to the social. Read the free Plain Language Summary for this article on the Journal blog.Peer reviewe

Biocultural approaches to sustainability : A systematic review of the scientific literature

Current sustainability challenges demand approaches that acknowledge a plurality of human-nature interactions and worldviews, for which biocultural approaches are considered appropriate and timely. This systematic review analyses the application of biocultural approaches to sustainability in scientific journal articles published between 1990 and 2018 through a mixed methods approach combining qualitative content analysis and quantitative multivariate methods. The study identifies seven distinct biocultural lenses, that is, different ways of understanding and applying biocultural approaches, which to different degrees consider the key aspects of sustainability science-inter- and transdisciplinarity, social justice and normativity. The review suggests that biocultural approaches in sustainability science need to move from describing how nature and culture are co-produced to co-producing knowledge for sustainability solutions, and in so doing, better account for questions of power, gender and transformations, which has been largely neglected thus far. A free Plain Language Summary can be found within the Supporting Information of this article. A free Plain Language Summary can be found within the Supporting Information of this article.Peer reviewe

Perceived Devaluation and STI Testing Uptake among a Cohort of Street-involved Youth in a Canadian Setting

Perceived devaluation has been shown to have adverse effects on the mental and physical health outcomes of people who use drugs. However, the impact of perceived devaluation on sexually transmitted infections (STI) testing uptake among street-involved youth, who face multiple and intersecting stigmas due to their association with drug use and risky sexual practices, has not been fully characterized. Data were obtained between December 2013 and November 2014 from a cohort of street-involved youth who use illicit drugs aged 14–26 in Vancouver, British Columbia. Multivariable generalized estimating equations were constructed to assess the independent relationship between perceived devaluation and STI testing uptake. Among 300 street-involved youth, 87.0% reported a high perceived devaluation score at baseline. In the multivariable analysis, high perceived devaluation was negatively associated with STI testing uptake after adjustment for potential confounders (Adjusted Odds Ratio = 0.38, 95% Confidence Interval 0.15–0.98). Perceived devaluation was high among street-involved youth in our sample and appears to have adverse effects on STI testing uptake. HIV prevention and care programs should be examined and improved to better meet the special needs of street-involved youth in non-stigmatizing ways

Neural Circuits Underlying Rodent Sociality: A Comparative Approach

All mammals begin life in social groups, but for some species, social relationships persist and develop throughout the course of an individual’s life. Research in multiple rodent species provides evidence of relatively conserved circuitry underlying social behaviors and processes such as social recognition and memory, social reward, and social approach/avoidance. Species exhibiting different complex social behaviors and social systems (such as social monogamy or familiarity preferences) can be characterized in part by when and how they display specific social behaviors. Prairie and meadow voles are closely related species that exhibit similarly selective peer preferences but different mating systems, aiding direct comparison of the mechanisms underlying affiliative behavior. This chapter draws on research in voles as well as other rodents to explore the mechanisms involved in individual social behavior processes, as well as specific complex social patterns. Contrasts between vole species exemplify how the laboratory study of diverse species improves our understanding of the mechanisms underlying social behavior. We identify several additional rodent species whose interesting social structures and available ecological and behavioral field data make them good candidates for study. New techniques and integration across laboratory and field settings will provide exciting opportunities for future mechanistic work in non-model species