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Charting environmental law futures in the Anthropocene
This book explores a range of plausible futures for environmental law in the new era of the Earth's history: the Anthropocene. The book discusses multiple contemporary and future challenges facing the planet and humanity. It examines the relationship between environmental law and the Anthropocene at governance scales from the global to the local. The breadth of issues and jurisdictions covered by the book, its forward-looking nature, and the unique generational perspective of the contributing authors means that this publication appeals to a wide audience from specialist academics and policy-makers to a broader lay readership. -- Provided by publisher.
Book
Understanding loneliness in the twenty-first century: an update on correlates, risk factors, and potential solutions
PurposeLoneliness is increasingly recognised as the next critical public health issue. A plausible reason for this concern may be related to emerging societal trends affecting the way we relate, communicate, and function in our social environment. In 2006, a prominent review of the clinical significance of loneliness was published. However, there has not been a comprehensive update on known and emerging risk factors and correlates of loneliness since then. Furthermore, there is no conceptual model that has been developed to better account for the complexity of loneliness and to inform the development of evidence-based solutions as we challenge the issues of the twenty-first century.MethodsWe reviewed the current literature to identify either known or emerging risk factors and correlates of loneliness since 2006. This includes new or known evidence on: (1) demography; (2) health, including physical health; mental health; cognitive health; brain, biology, and genetics; and (3) socio-environmental factors including digital communication and the workplace.ResultsWe synthesized the literature according to a new proposed conceptual model of loneliness which showed the interplay between known and emerging correlates and risk factors from demography, health, to socio-environmental factors. In the conceptual model of loneliness, we illustrated how solutions can be delivered and tailored to an individual based on their life circumstances and preferences.ConclusionWe concluded by making specific recommendations in advancing our scientific understanding of loneliness. Our knowledge can only be deepened if we increase scientific rigour via accounting for confounding variables and using longitudinal, multi-disciplinary, and multiple methodologies in research. We also call for the rigorous evaluation of programs targeting loneliness.
Journal Article
Reframing the sustainable development goals to achieve sustainable development in the Anthropocene-a systems approach
Griggs et al. (2013) redefine sustainable development as “development that meets the needs of the present while safeguarding Earth’s life-support system, on which the welfare of current and future generations depend.” We recommend this as the end goal that the United Nations sustainable development goals (SDGs) should strive to achieve. Integration across the SDGs is less than what is required from a science perspective. Effective implementation of the SDGs will require States to attend to trade-offs and overlaps. We argue that continuous failure to address integration within the SDGs will jeopardize realization of this ultimate end goal. Therefore, we adopt a systems approach to identify gaps and connections across the goals and targets of the SDGs as well as leverage points for effective intervention. We triangulate across methods of critical analysis, conceptual modeling, and keyword network analysis to draw out seven “overarching directions” that could provide a prioritization framework to enhance efficient implementation of the SDGs. Our results identify main gaps as exclusion of key actors (e.g., corporations) and issues (e.g., intergenerational equity and population); inadequate reconciliation of economic growth with maintaining the Earth system; and deficient consideration of the relationship with international law. Conceptual mapping identifies education and innovation; governance and implementation; sustainable consumption and production; and addressing the key drivers of climate change as key leverage points. The keyword analysis highlights greater integration within the SDGs than what appears at face value. Keywords “access,” “women,” “resources,” and “finance” feature across the SDGs and provide further leverage points. Targeting these issues will facilitate realization of a high proportion of SDGs and correspondingly could have a disproportional impact on effective SDG implementation. We conclude that the success of the SDGs needs to be evaluated by the extent to which it contributes to human development while advancing protection of “planetary must-haves” for current and future generations.
Journal Article
The state of loneliness and social isolation research: current knowledge and future directions
In this editorial, we consider the current state of loneliness and social isolation research around the world, including knowledge gaps in the empirical literature.In this editorial, we consider the current state of loneliness and social isolation research around the world, including knowledge gaps in the empirical literature.
Journal Article
The prevalence of chronic and episodic loneliness and social isolation from a longitudinal survey
Loneliness and social isolation, experienced more long-term, has been shown to increase mortality and lead to poorer health outcomes in specific cohorts. However, it is unclear what the prevalence of chronic loneliness and social isolation is, and which demographic groups are most at risk of reporting more chronic forms. A psychometrically validated classification system was used to identify people who met criteria for episodic and chronic loneliness and social isolation using the Household Income and Labour Dynamics in Australia (HILDA) survey waves 14–18. The prevalence of loneliness (overall 34%; 21% episodic, 13% chronic) far exceeded that of social isolation (overall 17%; 13% episodic, 4% chronic). There was consistency in the demographic characteristics (from age, sex, household type, income) of those who experienced loneliness and social isolation. However, people with a long-term health condition had an elevated risk of episodic loneliness (AOR 1.24, 95% CI 1.11–1.39) and a markedly higher risk of chronic loneliness (AOR 2.01, 95% CI 1.76–2.29), compared with those without a long-term health condition. Loneliness, both episodic and chronic subtypes, is more prevalent than social isolation. However, both chronic loneliness and social isolation remains neglected and poorly targeted within current practice and policy.
Journal Article
A20 undermines alternative NF-κB activity and expression of anti-apoptotic genes in Helicobacter pylori infection
A hallmark of infection by the pathogen
Helicobacter pylori
, which colonizes the human gastric epithelium, is the simultaneous activation of the classical and alternative nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) pathways, underlying inflammation and cell survival. Here, we report that the classical NF-κB target gene product A20 contributes to the negative regulation of alternative NF-κB signaling in gastric epithelial cells infected by
H. pylori
. Mechanistically, the de novo synthesized A20 protein interacts with tumor necrosis factor receptor-associated factor-interacting protein with forkhead-associated domain (TIFA) and thereby interferes with the association of TIFA with the NIK regulatory complex. We also show that alternative NF-κB activity contributes to the up-regulation of anti-apoptotic genes, such as baculoviral IAP repeat containing 2 (
BIRC2)
,
BIRC3
and B-cell lymphoma 2-related protein A1 (
BCL2A1)
in gastric epithelial cells. Furthermore, the observed over-expression of RelB in human gastric biopsies with type B gastritis and RelB-dependent suppression of apoptotic cell death emphasize an important role of the alternative NF-κB pathway in
H. pylori
infection.
Journal Article
Investigating the relationship between early cardiovascular disease markers and loneliness in young adults
Loneliness is recognised as a risk factor for cardiovascular disease development. However, it is unclear whether loneliness itself or other closely related mental health symptoms, such as depression and social anxiety, are associated with the development of cardiovascular disease. In the present study, we examined the relationship between loneliness and several early cardiovascular disease markers in young adults, after controlling for depression and social anxiety. Sixty-six young adults (18–35 years old,
M
age
= 22.70; 75.8% females) completed psychological questionnaires and took part in several physiological tests assessing cardiovascular health (e.g., vascular function). Results revealed higher loneliness was significantly associated with shorter pulse transit time (β = − 0.70,
p
= 0.002; shorter pulse transit time is a subclinical marker for arterial stiffness). Additionally, results show that while loneliness and depression were both related to vascular dysfunction in young adults, the underlining physiological mechanisms through which they affect vascular function may be different. Specifically, higher loneliness was associated with increased arterial stiffness, whereas depression was associated with increased endothelial dysfunction (β = − 0.43,
p
= 0.04). Our findings indicate that presence of loneliness and depression in young adults may be accompanied by early indicators of poor cardiovascular health, such as arterial stiffness and endothelial dysfunction. Results from the study further support the link between loneliness and cardiovascular disease development.
Journal Article
Loneliness in psychosis: a systematic review
PurposeThe aim of the review is to understand the relationships between loneliness and related psychological and social factors in individuals with psychosis. Loneliness is poorly understood in people with psychosis. Given the myriad of social challenges facing individuals with psychosis, these findings can inform psychosocial interventions that specifically target loneliness in this vulnerable group.MethodsWe adhered to the PRISMA guidelines and systematically reviewed empirical studies that measured loneliness either as a main outcome or as an associated variable in individuals with psychosis.ResultsA total of ten studies examining loneliness in people diagnosed with a psychotic disorder were examined. Heterogeneity in the assessment of loneliness was found, and there were contradictory findings on the relationship between loneliness and psychotic symptomatology. In individuals with psychosis, loneliness may be influenced by psychological and social factors such as increased depression, psychosis, and anxiety, poor social support, poor quality of life, more severe internalised stigma and perceived discrimination, and low self-esteem.ConclusionsThe relationship between loneliness and psychosis remains poorly understood due to a lack of rigorous studies. Although having strong social relationships is crucial to facilitate recovery from serious mental illness, psychosocial interventions that specifically target loneliness in individuals with psychosis are lacking and sorely needed. Interventions targeting loneliness in those with psychosis will also need to account for additional barriers associated with psychosis (e.g., social skill deficits, impoverished social networks, and negative symptoms).
Journal Article
