Perceptions Of Climate Change Research Articles

11.D. Scientific session: Participatory approaches and co-creation in complex interventions to reduce inequity in health

Abstract The escalating challenges posed by climate change and rapid urbanization demand an integrated understanding of how our natural and built environments influence health outcomes. This workshop aims to dissect the complex associations between the environment-both natural and constructed-and physical and mental health. The urgency and breadth of these issues necessitate a multidisciplinary approach, leveraging insights from environmental science, public health, and urban planning. The primary objective of this workshop is to elucidate the multifaceted relationships between environmental conditions and health, identifying actionable strategies to mitigate adverse health outcomes and enhance well-being. Specific goals include: i) to assess the current scientific evidence linking various environmental factors with health, highlighting the role of climate change; ii) to explore innovative methodologies for studying environmental impacts on health; and iii) to foster collaboration among researchers, policymakers, and practitioners for integrated health and environmental planning. Organizing this workshop presents several unique added values. First, it serves as a platform for experts from diverse fields to share findings and refine research methodologies. Second, by synthesizing current knowledge, the workshop will inform more coherent and science-based public health and urban policy. Lastly, it could facilitate networking among stakeholders, fostering collaborations that bridge gaps between research and policy implementation. The workshop is structured to ensure thematic coherence and maximally beneficial interactions among participants. Presentations will be grouped into four thematic blocks: 1. effects of climate change on health; 2. healthy design and public mental health; 3. Planetary health challenges to human health; 4. Climate change perception and mental health. During the workshop, each speech will be built on the previous one in a sequential way. At the end of the workshop, audience members could join the discussion offering their point of view and directly interacting with the speakers. This workshop stands as a crucial endeavor to integrate diverse perspectives on how environmental conditions impact health and to catalyze significant strides in public health and urban planning. It promises to not only advance scientific understanding but also to translate this knowledge into practical, scalable solutions for health resilience in our communities. Key messages • Urban health is foundational for sustainable cities, integrating health into all policies ensures inclusive, safe, resilient communities as outlined in SDG 11. • Public health influenced by environmental and local government strategies highlights the need for multidisciplinary approaches to adapt urban planning and health policies.

Climate change perception and mental health: the public health perspective

Abstract Climate change is increasingly recognized as a critical environmental stressor with significant psychological impacts. Despite consolidated evidence describing the impact of various aspects of climate change on numerous physical and mental health outcomes, a novel and burgeoning area of research is now assessing the association between climate change perception/awareness and health. In fact, the increasing awareness of climate change and its impacts on natural and human systems is not only a matter of environmental concern but also of significant psychological importance. Awareness of climate change involves understanding its causes, foreseeing its long-term global and local impacts, and recognizing the limited window available for effective mitigation and adaptation. This level of awareness, while necessary for proactive behavior, has been linked to various psychological responses, including chronic stress, anxiety, and feelings of helplessness and despair, collectively referred to as ‘eco-anxiety.’ The association between climate change awareness and mental health is complex and mediated by various individual and social factors. As the reality of climate change becomes more integrated into the public consciousness, it is imperative to address the accompanying psychological impacts. In this presentation, the main issues related to climate change perception/awareness and mental health will be discussed through the lens of public health.

Public perceptions of the health impacts of climate change: a survey study in Greece

Abstract Background Climate change is the biggest global health threat of the 21st century. Despite the tremendous challenges, many people remain unaware of the human health implications of climate change. People perceptions about the health harms of climate change can increase public support for the action needed to reduce climate change. The aim of this study was to examine the public perception of climate change as a human health issue in Greece. Methods A population survey study was conducted from October to December 2023 in the municipalities of Messini and Alexandroupoli, Greece, following proportional quota sampling. A questionnaire was developed and included measures about the socio-demographic background of participants, their understanding of key facts about climate change and their views about climate change thread to human health. Results 406 individuals with a mean age 37.7 (sd = 14.8) participated in the study. Participants understood that climate change is happening (93.6%) and 54% of them think climate change is mostly or entirely caused by human activities, whereas 38% think it is caused equally by human activities and natural causes, and about 8% think climate change is mostly or entirely caused by natural causes. A majority of participants reported that climate change has adversely affected the health of people in various way, either a moderate amount or a great deal, including physical or mental harm from forest fires (90%), physical or mental harm from storms and floods (87%), heat-related illnesses (82%), illness due to reduced outdoor air quality (70%) and loss of housing for residents displaced by extreme weather events (70%). Conclusions Participants viewed climate change as an important cause of health harm, however they partially understood that climate change is caused by humans. Public health authorities should educate the public and policymakers about the climate change and advocate for policies to address the human health challenges of climate change. Key messages • Public health authorities should educate the public and policymakers about the climate change problem and its impact to human health. • Providing people with information about the health harms of climate change can increase public support for the actions needed to reduce emissions.

Adapting to climate change: lessons from Chile’s coastal communities

Purpose This study aims to examine the intricate relationship between Chile’s coastal communities and the increasing effects of climate change, with a focus on Caleta Lenga as a case study. Chile’s extensive coastline is closely linked to the country’s economic well-being and the livelihoods of millions of people. The mounting threats posed by climate change require immediate action. To strengthen resilience and reduce risk, adaptive measures are imperative. However, effective adaptation is hindered by numerous barriers, including adaptive capacity and governance challenges. Design/methodology/approach This study uses a case study approach, which centres on Caleta Lenga’s unique socio-environmental and demographic context. This study used semi-structured interviews and historical reconstruction to reveal a socio-economic and environmental narrative that was influenced by significant events and transitions. Findings The residents’ perception of climate change impacts was viewed through the lens of industrial activities and changing weather patterns. This study emphasizes the community’s resilience in the face of changing socio-environmental dynamics. It highlights the importance of informed decision-making, community cooperation and the preservation of ancestral knowledge in promoting adaptive strategies based on community solidarity and collective decision-making. The findings underscore the need for effective adaptation measures that address both adaptive capacity and governance challenges to bolster climate resilience in vulnerable coastal communities. Originality/value The findings underscore the need for effective adaptation measures that address both adaptive capacity and governance challenges to bolster climate resilience in vulnerable coastal communities.

Do attitudes toward air pollution influence climate change perception? Evidence from online customers in China

Abstract The perception of climate change as an abstract and distant concept hinders climate action. Previous studies suggest that individuals may conflate climate change and local air pollution due to misconceptions, as these environmental issues share similar emission sources and mitigation strategies. However, it remains uncertain whether leveraging the public's high perception of air pollution can lead to increased climate change awareness and supportive behaviors. In this study, we surveyed 1,236 Chinese online customers to explore the influence of air pollution perception on climate change perception and willingness to pay (WTP) for supporting climate actions. Structural Equation Modeling (SEM) results revealed that higher air pollution perception, which is connected to an individual's living environment and health status, is significantly associated with higher climate change perception. Despite this link, higher climate change perception does not necessarily translate to higher WTP for climate actions. However, air pollution perception can indirectly increase WTP for climate actions by fostering avoidance behavior intentions. For practical implications, our findings suggest that an emphasis on the co-benefits of climate change mitigation efforts for improving air quality may help lead to greater policy support and understanding. Additionally, promoting individual behavioral changes requires connecting these issues to personal experiences and highlighting tangible benefits such as improved health and well-being.

Students’ perspectives on climate change—unveiling gender–interest associations in climate change beliefs

Climate change is one of humanity’s key problems. Younger generations’ beliefs about and perceptions of climate change are thus of particular importance, as these generations have to tackle the problem in the present and will have to do so even more in the future. Against this background, 4627 high school students in the federal state of Bavaria in Germany were surveyed in a quantitative questionnaire-based study. The analysis shows high values and gender differences for the four general climate change beliefs examined: (1) general perception of climate change as a problem, (2) possible solutions to the problem, (3) contributions to climate protection, and (4) effects on one’s own home. However, mediation analyses suggest that differences are more complex and are to some extent connected to gender differences in interest in climate change.

Combining the uncombinable: corporate memories, ethnobiological observations, oceanographic and ecological data to enhance climatic resilience in small-scale fisheries

The global food production system is increasingly strained by abrupt and unpredictable weather events, which hinder communities' ability to adapt to climate variations. Despite advances in meteorological predictions, many communities lack the academic knowledge or infrastructure to interpret these complex models. This gap highlights the need for solutions that make climate forecasts more accessible and actionable, especially for communities reliant on natural resources. This study explores the potential of enhancing seasonal climate forecasts by integrating local ecological knowledge (LEK) with scientific data. Specifically, we combined ethnobiological information gathered between 2022 and 2024 with existing oceanographic and ecological data to create an ethnobiological calendar for four fishing cooperatives. An ethnographic approach was used to understand the population's ethnobiological knowledge and their perceptions of marine heatwaves and climate change impacts. Coastal monitoring data was collected using moorings that recorded temperature over a 14-year period (2010–2024). To characterize giant kelp dynamics, we used an existing dataset of multispectral Landsat images, which estimates the surface canopy biomass of giant kelp forests. Ecological monitoring was conducted annually every summer from 2006 to 2023 to record the in situ abundance of ecologically and economically important invertebrate and fish species. Combining oceanographic, ecological, and ethnographic data, allowed for alligning fishers' observations with recorded marine heatwave events and ecological shifts. Our findings revealed that these observations closely matched documented marine heatwave data and corresponding ecological changes. The integration of LEK with scientific oceanographic data can significantly improved our understanding of dynamic climate regimes, offering contextually relevant information that enhances the reliability and utility of seasonal climate forecasts. By incorporating yearly data into an ethnobiological calendar, we promote more inclusive, community-based approaches to environmental management, advocating for the integration of LEK in climate adaptation efforts, emphasizing its crucial role in strengthening resilience strategies against climatic shocks.

Comparing local people’s perceptions of climate change and drought with scientific observations in the lower Mekong Basin: a case study in Dak Lak province, Vietnam

Comparing local people’s perceptions of climate change and drought with scientific observations in the lower Mekong Basin: a case study in Dak Lak province, Vietnam

Empowering Resilience: The Impact of Farmer Field Schools on Smallholder Livestock Farmers’ Climate Change Perceptions in Raymond Local Municipality

Experiential learning and discovery through farmer field schools (FFS) have the potential to empower smallholder livestock farmers who face heightened vulnerability to climate change. However, there are various levels of learning and discovery in FFS that can inform smallholder livestock farmer knowledge and perception. Understanding this is vital, as farmers’ perceptions influence their readiness to adopt climate-smart practices, informing effective resilience-building strategies. Therefore, this study sought to investigate and assess the impact of the FFS approach on smallholder livestock farmers’ perceptions of climate change, taking Raymond Local Municipality in South Africa as a case. The design followed by the study was a longitudinal survey, with three pools each signifying various FFS intervention points. The study utilized simple random sampling to collect data from 80 smallholder livestock farmers using structured questionnaires in each of the three cross-sectional pools, while descriptive statistics, Min–Max Normalization, and t-tests were used for analysis. The results show that there was an increase in the awareness of climate change due to the interventions of the FFS. Furthermore, there are cumulative differences between the knowledge and perception towards climate change between the three pooled cross-sections. In conclusion, participating in FFS had a significant impact on farmers’ level of understanding and adaptation to climate change. The study recommends that the government and policymakers extensively promote FFS and support them financially so that they can provide more support to rural farmers as well as enhance knowledge on climate change. This study recommends the provision of workshops and awareness campaigns on climate change for farmers through FFS as this will assist farmers to be more sustainable on their farming systems and production.

Barriers and pathways to climate action among nature lovers

One barrier to action on climate change is not talking about it. The majority of residents of the United States and Canada are concerned about climate change1,2 but are reluctant to discuss it with family and friends1,3–5. Finding opportunities to promote conversation about climate change within existing social circles would help to increase the acceptability of climate actions6,7. In this study, 32 semi-structured interviews were held with representatives of nature-related organisations in Ontario, Canada, to ascertain how they perceive climate change. Most interviewees noticed local effects of climate change and were either Alarmed or Concerned about climate change, referencing Global Warming’s Six Americas3. Many worried about their chosen activity or their offspring. This suggests that nature lovers, who might distance themselves from the environmental movement8, could be amenable to discussing and acting on climate change. This article adds to the literature on laypeople’s understanding of climate change9–11.

Impact of Climate Change Education on Pregnant Women's Anxiety and Awareness.

To evaluate the impact of climate change education on pregnant women's climate change awareness and anxiety. Quasi-experimental research with pre- and post-test design. This study was conducted among pregnant women who visited a tertiary maternity hospital between April and June 2023 to assess climate change awareness, perception, knowledge, behavioral and policy expectations, and anxiety before and after the introduction of climate change education. The first phase of the study was conducted by distributing a set of questions related to sociodemographics and completing the Climate Change Awareness Scale and the Climate Change Worry Scale, followed by climate change education where pregnant women were exposed to a brochure entitled "Pregnancy and Climate Change". After the intervention, pregnant women were assessed using the same questionnaire. There was a significant decrease in pregnant women's anxiety regarding climate change (p<0.001). Participants' awareness (p<0.001), perception (p<0.001), knowledge (p<0.001), and policy expectations regarding climate change significantly increased (p<0.001), while their anxiety levels decreased (p<0.001). The study suggests that climate change education may reduce climate change anxiety among pregnant women while also enhancing their awareness, and improving their perceptions, knowledge, behaviors, and policy expectations about climate change.

Leading by example from high-status individuals: exploring a crucial missing link in climate change mitigation

Behaviour change has great potential to reduce greenhouse gas emissions quickly, helping to prevent dangerous global warming. Some of the most impactful changes are: flying less, eating less meat, driving electric cars, improving home energy efficiency, increased use of public transport and active travel. However, these choices have proved elusive at scale and are rarely encouraged or modelled by high-status individuals (“leaders”), despite established knowledge about the influence of leaders as role models. Applying theories of embodied leadership and credibility enhancing displays, our novel pre-registered survey experiment (n = 1267) reveals that visible leading by example from politicians and celebrities significantly increases the willingness of members of the UK public to make these high-impact low-carbon choices. In addition, leading by example greatly increases perceptions of leader credibility, trustworthiness, competence, and favourability. We find no significant effects of leading by example on people’s wider perceptions of climate change, but a strong “appetite for leadership” among the public is revealed. In light of these findings, we discuss how embodied leadership by way of visible low-carbon behaviour from leaders may provide a crucial “missing link” for climate change mitigation.

Awareness of everyday effects of climate change: The climate change perceptual awareness scale (CCPAS)

Climate change is intrinsically complex and demands a certain degree of abstraction. However, different individuals report a wide range and degree of tangible and sensory experiences of climate change. As perceptual and sensory awareness of climate change has important consequences for the promotion of sustainable behaviors, pro-climate policies, and clinical interventions for climate-related disorders such as climate anxiety, new specific tools are required: herein we detail the development of a psychometric measure of perceptual awareness of climate change, as well as provide evidence for its discriminant, convergent, and predictive validity for sustainable behaviors. The administration of this scale on a representative sample of the UK population (Study 1) yielded a 4-factor structure, with items measuring perception of temperature changes and those measuring perception of humidity changes loading on separate factors, and two additional factors identifying the awareness of own feelings and perception of media attention on climate change. A second administration (Study 2) to an independent sample gathered from the Italian population supports the reliability of this factorial structure. As the rising field of climate neuroscience starts to investigate the determinants of perceptions of climate change, this novel scale will allow assessing the perceptual features affecting awareness of climate change.

Challenges and opportunities for implementing nature-based coastal protection in an urbanised coastal city based on public perceptions

There has been an increase in recognition of the benefits of employing nature-based coastal protection strategies to adapt to the impacts of climate change (e.g., increased storminess, sea-level rise). To enable broader use of nature-based methods, coastal managers and policymakers need to consider the placement and social acceptance of any methods considered. Most published spatial planning models for nature-based coastal protection currently do not utilise social data during site selection. We conducted a public survey of 452 respondents from Singapore, a highly urbanised coastal city-state, to assess Singaporean's perceptions of climate change impacts on coastal areas and their support of nature-based coastal protection. We also assessed the respondents willingness to accept trade-offs for the prioritisation of nature-based coastal protection and subsequently spatially mapped them. The results showed a high awareness of the potential impacts of climate change on coastal areas. Nature-based coastal protection was highly supported as the associated benefits, such as protection of wildlife and their habitats and climate change reduction, were aligned with public values of coastal areas. However, nature-based coastal protection may not be prioritised over human-made structures due to the perception that they are less effective, and respondents may not be willing to undergo 1) replacement of their favourite coastal area, 2) increased taxes, and 3) relocation, for their prioritisation. Through spatially mapping the relevant trade-offs, we found that only 11.1% of coastal areas had moderate or high likelihood of social barriers to nature-based coastal protection, highlighting their potential in Singapore. These findings underscore the importance of incorporating social factors in government land use planning decisions.

Analysis of green technology usage and inequality reduction related to climate change adaptation

The purpose of this study is to analyze issues related to the use of green technology and to provide a theoretical basis for how the application of green technology in agriculture can reduce inequality. Additionally, the study aims to explore policy alternatives based on the analysis of inequality reduction issues through farmer surveys. For this purpose, this study used survey data to analyze farmers’ perceptions, acceptance status, willingness to accept green technology, and perceptions of inequality. The quantitative analysis was performed to analyze the relationship between the acceptance of green technology and perceptions of inequality. The results confirmed that access to information, perception of climate change, and awareness of the need to reduce greenhouse gas emissions are major factors. In particular, the higher the satisfaction with policies regarding the introduction of green technology, the lower the perception of inequality. Specifically, the acceptance of green technology showed a significant positive correlation with access to information, perception of climate change, and awareness of the need to reduce greenhouse gas emissions, while perceptions of inequality showed a significant negative correlation with policy satisfaction. In conclusion, green technology in agriculture is vital for reducing climate change damage and inequality. However, targeted policy support for small-scale farmers is essential for successful adoption. This study provides policy implications related to the application of green technology in the agricultural sector, which can promote sustainable agricultural development.

Climate change perceptions in Latin America: From regional consensus to sociodemographic differences

Climate change perceptions in Latin America: From regional consensus to sociodemographic differences

Climate change perceptions and experiences from tourists visiting popular destinations in South Africa

Climate change perceptions and experiences from tourists visiting popular destinations in South Africa

Unveiling drivers of conservation agriculture amidst climate challenges: A coastal Bangladeshi case study

Conservation agriculture practices play a pivotal role in augmenting agricultural productivity while concurrently fostering biodiversity, mitigating soil erosion, and enhancing plant nutrition. This study aims to delve into the determinants influencing the adoption behavior of farmers regarding conservation agriculture practices, categorizing them into medium adoption, less adoption, and non-adoption groups. Primary data were meticulously gathered from three distinct regions within the coastal areas of Bangladesh, encompassing a total of 450 respondents. Descriptive statistics were employed to delineate the socio-economic status of farmers, while multinomial logistic regression was utilized to identify factors affecting conservation agriculture adoption. This study also employed to find out the severity of different climate problem faced by the farmers. Analysis of organizational communication patterns revealed that medium adopters maintained a more substantial connection with diverse organizations compared to other groups. Descriptive statistics elucidated that both medium and less adopters of conservation agriculture had undergone more training, possessed higher farm incomes, and exhibited greater levels of education compared to non-adopters. Further exploration through factor analysis unveiled that increased training significantly influenced farmers' decisions to embrace conservation agriculture practices, concurrently enhancing their knowledge of agricultural methodologies. The study identified positive relationships between crop income, cultivable land, different channel communication exposure, climate change perception and training duration with the adoption of conservation agriculture. Finally, the results underscore the importance of organizational monitoring systems and frequent farmer engagement, alongside an augmentation in training initiatives. These measures are posited to yield more favorable outcomes in promoting conservation agriculture practices among farmers. Alongside, Conservation agriculture play a key role for achieving sustainable land use and climate action.

Smallholder Farmers' Perception of Climate Change and Multiple Adoption of Adaptation Strategies in Côte d'Ivoire

Climate change is a global concern today due to its impacts on all aspects of life. This study analyzes the perceptions of smallholder cocoa farmers on climate change and their subsequent adaptation strategies in the Zanzan district of northeastern Côte d’Ivoire. Data collected from 322 randomly selected smallholder farmers were analyzed using a multivariate Probit. The results indicate that farmers perceive climate change through changes in climatic parameters such as rainfall, temperature and winds. To adapt to these changes, farmers adopt several strategies that are either complementary or substitutable from their point of view. The most widespread adaptation strategies in the study area are fallow, staking, shifting the sowing period and crop rotation. This multiple adoption is linked to several factors including the gender of the producer, his level of education, the possession of cereal crops, the presence of soil restoration programs in the locality. The study recommends strengthening meteorological and climate information systems and disseminating knowledge in order to increase awareness of climate change and integrate adaptation strategies into local management plans.

Assessing farmers’ intention to adopt drought insurance. A combined perspective from the extended theory of planned behavior and behavioral reasoning theory

Agriculture in Mediterranean climates, such as that of southern Spain, is highly vulnerable to climate change, and particularly to hydrological drought. Financial instruments such as weather index-based insurance have been developed in response to increasing climate risks. In previous studies of intention to adopt this type of insurance, little attention has been paid to farmers’ underlying psychological motivations related to their perceptions of climate change, reasons for or against insurance adoption, attitudes toward insurance, subjective norms, or perceived control over the instrument. To comprehensively address this gap, a combined exploratory model based on the theory of planned behavior and behavioral reasoning theory is proposed. Specifically, the aim of this research is to analyze the psychological factors that determine farmers' intention to adopt drought insurance. The conceptual model is tested on a sample of 146 farmers from an irrigated area in the lower Guadalquivir region of Andalusia. The data are analyzed using partial least squares structural equation modeling (PLS-SEM). Contrary to expectations, the results of the study suggest that belief in climate change does not significantly influence the reasons for or against insurance adoption, nor the attitudes toward or perceived control over it. The recommendations drawn from this study can contribute to the design of more effective policies and communication strategies that address farmers' psychological perceptions and motivations, thereby helping to boost the adoption of drought insurance.