scholarly journals Climate change concern among youth: Examining the role of civics and institutional trust across 22 countries

2021 ◽  
Vol 29 ◽  
Author(s):  
Erika Lyn Kessler
Keyword(s):  
Climate Change ◽  
Perceived Risk ◽  
Research Policy ◽  
Future Climate Change ◽  
Institutional Trust ◽  
Policy And Practice ◽  
New Findings ◽  
Climate Change Concern

Although scholars have long documented perceptions of climate change and the public’s evolving response to the perceived risk it poses, only more recently have these analyses begun to examine youth and their views of the issue. Given that education has traditionally been considered a long-term strategy to promote sustainability among youth, this article conducts a cross-national and comparative study of students from 22 countries to evaluate factors commonly associated with youth perceptions of climate change as a threat to the world’s future. In doing so, this study finds that promoting institutional trust and civic knowledge may increase student climate change concern to a greater degree than other, more emphasized, curricular and co-curricular environmental school opportunities. These new findings reveal potential pathways for future climate change education research, policy, and practice to help promote greater climate awareness and action among youth.

Criminological responses to climate change

2018 ◽  
pp. 139-154 ◽  
Author(s):  
Rob White
Keyword(s):  
Climate Change ◽  
Research Policy ◽  
Public Intellectuals ◽  
Policy And Practice ◽  
The Future ◽  
Areas Of Concern ◽  
Regional Interests

This concluding chapter summarises the main propositions and areas of concern for Climate Change Criminology. It also emphasises the role of criminologists as public intellectuals and political activists, and the necessity that there be stewards and guardians of the future. This translates into prioritising research, policy, and practice around climate change themes. For criminologists, this means that they need to go beyond parochial viewpoints and those perspectives that frame harm in terms of national or regional interests. Their loyalty has to be to the planet as a whole, rather than being bound by a narrow prescriptive patriotism based on nation. Ultimately, the endeavour of Climate Change Criminology should be to create the conditions for a future that is more forgiving and generous rather than exploitive of humans, environments, and animals.

Just How Long Does ‘Long-Term’ Have to Be?

2015 ◽  
pp. 48-71 ◽  
Author(s):  
Paul J. Lane
Keyword(s):  
Social Sciences ◽  
Climate Change ◽  
Future Climate ◽  
Future Climate Change ◽  
Policy And Practice

The phrase ‘long term’ is increasingly used as a keyword descriptive for research proposals and outputs claiming to contribute to debates on past and future climate change, sustainable economies, and the resilience of different landscapes. Scholars from across the environmental and social sciences and the humanities are engaged in this kind of research and are keen to see their results used to influence policy and practice. While ostensibly addressing mutually common issues, scrutiny of these studies indicates very divergent uses of the term ‘long term’. Such variation can act as an impediment to the development of truly interdisciplinary historical ecologies, especially since scholars often fail to specify the precise temporal range they have in mind when they employ the phrase ‘long term’. This chapter reviews these alternative understandings of the term and their associated problems, and offers some suggestions as to how these might be overcome.

scholarly journals Lyell, the Geikies and Croll's observations on terrestrial glacial sediments and landforms

2021 ◽  
pp. 1-14
Author(s):  
James ROSE
Keyword(s):  
Climate Change ◽  
High Quality ◽  
Glacial Sediments ◽  
Direct Observations ◽  
The Social ◽  
The Status ◽  
Social And Physical Environment ◽  
Glacial Landforms

ABSTRACT Within the context of the work and achievements of James Croll, this paper reviews the records of direct observations of glacial landforms and sediments made by Charles Lyell, Archibald and James Geikie and James Croll himself, in order to evaluate their contributions to the sciences of glacial geology and Quaternary environmental change. The paper outlines the social and physical environment of Croll's youth and contrasts this with the status and experiences of Lyell and the Geikies. It also outlines the character and role of the ‘Glasgow School’ of geologists, who stimulated Croll's interest into the causes of climate change and directed his focus to the glacial and ‘interglacial’ deposits of central Scotland. Contributions are outlined in chronological order, drawing attention to: (i) Lyell's high-quality observations and interpretations of glacial features in Glen Clova and Strathmore and his subsequent rejection of the glacial theory in favour of processes attributed to floating icebergs; (ii) the significant impact of Archibald Geikie's 1863 paper on the ‘glacial drift of Scotland’, which firmly established the land-ice theory; (iii) the fact that, despite James Croll's inherent dislike of geology and fieldwork, he provided high-quality descriptions and interpretations of the landforms and sediments of central Scotland in order to test his theory of climate change; and (iv) the great communication skills of James Geikie, enhanced by contacts and evidence from around the world. It is concluded that whilst direct observations of glacial landforms and sediments were critical to the long-term development of the study of glaciation, the acceptance of this theory was dependent also upon the skills, personality and status of the Geikies and Croll, who developed and promoted the concepts. Sadly, the subsequent rejection of the land-ice concept by Lyell resulted in the same factors challenging the acceptance of the glacial theory.

The Role of Preschool Peers in Children's Language Development

2021 ◽  
Vol 42 (02) ◽  
pp. 088-100
Author(s):  
Kelly M. Purtell ◽  
Arya Ansari ◽  
Qingqing Yang ◽  
Caroline P. Bartholomew
Keyword(s):  
Language Development ◽  
Research Policy ◽  
The United States ◽  
Learning And Development ◽  
Policy And Practice ◽  
Preschool Classrooms ◽  
Early Language Development ◽  
Maximum Benefit ◽  
Recent Attention

AbstractAlmost 5 million children attend preschool in the United States each year. Recent attention has been paid to the ways in which preschool classrooms shape children's early language development. In this article, we discuss the importance of peers and classroom composition through the lens of age and socioeconomic status and the implications for children's early learning and development. We also discuss the direct and indirect mechanisms through which classroom peers may shape each other's language development. As part of this discussion, we focus on exposure to peer language and engagement with peers, along with teachers' classroom practices. We conclude by discussing the ways in which teachers can ensure that children in classrooms of different compositions reap the maximum benefit, along with implications for research, policy, and practice.

scholarly journals Historical Racist Violence and Intergenerational Harms: Accounts from Descendants of Lynching Victims

2021 ◽  
Vol 694 (1) ◽  
pp. 78-91
Author(s):  
Shytierra Gaston
Keyword(s):  
African Americans ◽  
Research Policy ◽  
Well Being ◽  
Policy And Practice ◽  
Violent Event ◽  
History Of ◽  
Racialized Violence ◽  
Depth Interviews ◽  
The U.S

African Americans are disproportionately victimized by various forms of racialized violence. This long-standing reality is rooted in America’s history of racist violence, one manifestation being racial lynchings. This article investigates the long-term, intergenerational consequences of racial lynchings by centering the voices and experiences of victims’ families. The data comprise in-depth interviews with twenty-two descendants of twenty-two victims lynched between 1883 and 1972 in the U.S. South. I employed a multistage qualitative analysis, revealing three main domains of harmful impacts: psychological, familial, and economic. The findings underscore that racist violence has imposed harm beyond victims and for many decades and generations after the violent event. These long-term, intergenerational harms, especially if multiplied across countless incidents, can fundamentally impact the well-being of individuals, families, and communities as well as contribute to structural and macrolevel forces. Findings from this study have implications for research, policy, and practice, including efforts toward redress and reparations.

Are there pre-Quaternary geological analogues for a future greenhouse warming?

2011 ◽  
Vol 369 (1938) ◽  
pp. 933-956 ◽  
Author(s):  
Alan M. Haywood ◽  
Andy Ridgwell ◽  
Daniel J. Lunt ◽  
Daniel J. Hill ◽  
Matthew J. Pound ◽  
...  
Keyword(s):  
Climate Change ◽  
Greenhouse Gases ◽  
Future Climate ◽  
Future Climate Change ◽  
Anthropogenic Emissions ◽  
Earth System ◽  
System Sensitivity ◽  
Earth History ◽  
Scientific Papers

Given the inherent uncertainties in predicting how climate and environments will respond to anthropogenic emissions of greenhouse gases, it would be beneficial to society if science could identify geological analogues to the human race’s current grand climate experiment . This has been a focus of the geological and palaeoclimate communities over the last 30 years, with many scientific papers claiming that intervals in Earth history can be used as an analogue for future climate change. Using a coupled ocean–atmosphere modelling approach, we test this assertion for the most probable pre-Quaternary candidates of the last 100 million years: the Mid- and Late Cretaceous, the Palaeocene–Eocene Thermal Maximum (PETM), the Early Eocene, as well as warm intervals within the Miocene and Pliocene epochs. These intervals fail as true direct analogues since they either represent equilibrium climate states to a long-term CO 2 forcing—whereas anthropogenic emissions of greenhouse gases provide a progressive (transient) forcing on climate—or the sensitivity of the climate system itself to CO 2 was different. While no close geological analogue exists, past warm intervals in Earth history provide a unique opportunity to investigate processes that operated during warm (high CO 2 ) climate states. Palaeoclimate and environmental reconstruction/modelling are facilitating the assessment and calculation of the response of global temperatures to increasing CO 2 concentrations in the longer term (multiple centuries); this is now referred to as the Earth System Sensitivity, which is critical in identifying CO 2 thresholds in the atmosphere that must not be crossed to avoid dangerous levels of climate change in the long term. Palaeoclimatology also provides a unique and independent way to evaluate the qualities of climate and Earth system models used to predict future climate.

Neurotrophins and Proneurotrophins: Focus on Synaptic Activity and Plasticity in the Brain

2017 ◽  
Vol 23 (6) ◽  
pp. 587-604 ◽  
Author(s):  
Julien Gibon ◽  
Philip A. Barker
Keyword(s):  
Long Term Potentiation ◽  
Synaptic Activity ◽  
Cellular Processes ◽  
Term Potentiation ◽  
Neurotrophin 3 ◽  
New Findings ◽  
The Central Nervous System ◽  
The Brain

Neurotrophins have been intensively studied and have multiple roles in the brain. Neurotrophins are first synthetized as proneurotrophins and then cleaved intracellularly and extracellularly. Increasing evidences demonstrate that proneurotrophins and mature neurotrophins exerts opposing role in the central nervous system. In the present review, we explore the role of nerve growth factor (NGF), brain-derived neurotrophic factor (BDNF), neurotrophin 3 (NT3), and neurotrophin 4 (NT4) and their respective proform in cellular processes related to learning and memory. We focused on their roles in synaptic activity and plasticity in the brain with an emphasis on long-term potentiation, long-term depression, and basal synaptic transmission in the hippocampus and the temporal lobe area. We also discuss new findings on the role of the Val66Met polymorphism on the BDNF propeptide on synaptic activity.

scholarly journals Sustainable Energy Development under Climate Change

2018 ◽  
Vol 10 (9) ◽  
pp. 3269 ◽  
Author(s):  
Chih-Chun Kung ◽  
Bruce McCarl
Keyword(s):  
Climate Change ◽  
Sustainable Energy ◽  
Energy Development ◽  
Future Climate ◽  
Policy Implications ◽  
Future Climate Change ◽  
Human Society ◽  
Energy Needs ◽  
Broad Array

The world faces unprecedented threats from climate change and increasing variability, which severely impacts human society and the natural environment. To reduce future climate change and ensure our economies can grow in a sustainable way, sustainable energy development is considered to be an effective approach. In this context, sustainable energy development involves augmenting our energy supplies and managing demands in a fashion that societal energy needs are met with a minimal effect on greenhouse gas emissions and a nominal resultant contribution to future climate change. In this Special Issue, research papers focus on the role of sustainable energy development (while addressing important dimensions of sustainability), which mandates an inter-disciplinary perspective in all articles. We collected 11 such papers that have analyzed a broad array of topics related to bioenergy, wind power, industrial innovation, and climate change mitigation. These papers show the varied application of renewable energy and climate change energy responses, while providing meaningful decision-making information and policy implications.

scholarly journals Role of volcanic forcing on future global carbon cycle

2011 ◽  
Vol 2 (1) ◽  
pp. 133-159
Author(s):  
J. F. Tjiputra ◽  
O. H. Otterå
Keyword(s):  
Climate Change ◽  
Carbon Cycle ◽  
21St Century ◽  
Volcanic Eruptions ◽  
Future Climate Change ◽  
Small Scale ◽  
Carbon Uptake ◽  
Carbon Cycle Model ◽  
Large Volcanic Eruptions

Abstract. Using a fully coupled global climate-carbon cycle model, we assess the potential role of volcanic eruptions on future projection of climate change and its associated carbon cycle feedback. The volcanic-like forcings are applied together with business-as-usual IPCC-A2 carbon emissions scenario. We show that very large volcanic eruptions similar to Tambora lead to short-term substantial global cooling. However, over a long period, smaller but more frequent eruptions, such as Pinatubo, would have a stronger impact on future climate change. In a scenario where the volcanic external forcings are prescribed with a five-year frequency, the induced cooling immediately lower the global temperature by more than one degree before return to the warming trend. Therefore, the climate change is approximately delayed by several decades and by the end of the 21st century, the warming is still below two degrees when compared to the present day period. The cooler climate reduces the terrestrial heterotrophic respiration in the northern high latitude and increases net primary production in the tropics, which contributes to more than 45% increase in accumulated carbon uptake over land. The increased solubility of CO2 gas in seawater associated with cooler SST is offset by reduced CO2 partial pressure gradient between ocean and atmosphere, which results in small changes in net ocean carbon uptake. Similarly, there is nearly no change in the seawater buffer capacity simulated between the different volcanic scenarios. Our study shows that even in the relatively extreme scenario where large volcanic eruptions occur every five-years period, the induced cooling only leads to a reduction of 46 ppmv atmospheric CO2 concentration as compared to the reference projection of 878 ppmv, at the end of the 21st century. With respect to sulphur injection geoengineering method, our study suggest that small scale but frequent mitigation is more efficient than the opposite. Moreover, the longer we delay, the more difficult it would be to counteract climate change.

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