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There is a growing body of modelling evidence that demonstrates the potential for immediate and substantial benefits to adult health from greenhouse gas mitigation actions, but the effects on the health of younger age groups is largely unknown. We conducted a systematic review to identify the available published evidence of the modelled effects on child and adolescent health (≤18 years of age) of greenhouse gas mitigation. We searched six databases of peer-reviewed studies published between January 1, 1990 and July 27, 2022, screened 27,282 original papers and included 23 eligible papers. All included studies were set in high- and middle-income countries; and all studies modelled the effects of interventions that could mitigate greenhouse gas emissions and improve air quality. Most of the available evidence suggests positive benefits for child and adolescent respiratory health from greenhouse gas mitigation actions that simultaneously reduce air pollution (specifically PM2.5 and nitrogen dioxide). We found scant evidence on child and adolescent health from regions more vulnerable to climate change, or on mitigation interventions that could affect exposures other than air pollution. [ABSTRACT FROM AUTHOR]

Climate change is considered one of the major systemic risks facing the world in the 21st century. To address climate change, China has adopted a series of climate policies, but the uncertainty brought about by frequent climate policy issuance has increased pressure on enterprises, which may not be conducive to enterprises reducing emissions. This paper uses data on 1211 listed companies on the A-share market in China from 2012 to 2022 to study the impact of climate policy uncertainty on enterprise pollutant emissions. The research findings show that climate policy uncertainty increases corporate pollution emissions; climate policy uncertainty mainly generates negative impacts on enterprise environmental regulation, social responsibility, and R&D investment, thereby negatively affecting enterprise emissions reduction. Further heterogeneity analysis shows that climate policy uncertainty in China has a more significant impact on non-state-owned enterprises, technology-intensive enterprises, lightly polluting enterprises, and enterprises in western regions. These findings emphasize the importance of enterprise social responsibility, environmental regulation, and R&D investment in enterprise emissions reduction and provide policy implications for Chinese enterprises to optimize their energy-saving and emission reduction strategies in the face of climate policy uncertainty. • We investigate the correlation between uncertainty in climate policy and the corporate pollution emissions. • We utilized an extensive dataset comprising publicly listed Chinese firms spanning the period from 2012 to 2022. • Climate policy uncertainty negatively impacts corporate environmental regulation, social responsibility, and R&D investment. [ABSTRACT FROM AUTHOR]

The term climate anxiety has increasingly appeared in the academic literature and popular discourse since 2019, typically when discussing young people's negative emotional responses to climate change. This paper reports results from a nationally representative survey of the Norwegian public (N = 2040) that investigated whether people respond differently to descriptions of young people "having climate anxiety", compared with being "concerned" or "worried" about climate change. Results from the survey experiment showed stronger support for politicians taking young people's climate concern or climate worry into consideration when designing new climate policy as compared with young people's climate anxiety. Analyses of an open-ended question asking what people think of when they hear or read the term "climate anxiety" showed that most respondents (52%) provided neutral descriptions (e.g., worry about climate change impacts), 27% viewed climate anxiety as unfounded, irrational, or excessive, and equal proportions of respondents critiqued the term specifically for contributing to such negative associations (6%) or referred to climate anxiety as a reasonable and rational reaction (6%). These findings indicate that among some audiences, using the term climate anxiety may provoke reactance and be perceived as distracting from political actions to mitigate climate change. Our results give important insights into the potential consequences of the terms we use when reporting on climate distress. • Investigates how the public understands and reacts to the term "climate anxiety". • People reacted more negatively to climate anxiety as compared to worry or concern. • Most (52%) provided neutral descriptions of climate anxiety (e.g., fear for the future). • 27% described climate anxiety as something unfounded, irrational, or excessive. • Referring to climate anxiety may provoke reactance among some audiences. [ABSTRACT FROM AUTHOR]

Although planning and policy instruments are important for climate change adaptation, the implementation of these measures is critical for success. This paper studies different climate change adaptation strategies by analysing the measures adopted by stakeholders in charge of government policy development and implementation to minimise the impacts of climate change in the northern tropical region of Queensland, Australia. Local government organisations are responsible for taking a leading role in climate change adaptation. State and commonwealth government agencies are primarily responsible for developing climate transition policies and guidelines, as well as providing limited financial aid to help support the local government. Interviews were conducted with local government practitioners identified from different local government authorities in the study region. Although all the government bodies made some progress in developing better climate change adaptation policies, the interview participants identified that a lot more needs to be done, especially in implementation, including devising and the application of relevant action plans, economic assessments, stakeholder participations and engagement. From a local government practitioners' viewpoint, both the water sector and local economy will face the highest immediate impacts if climate change adaptation actions are not adequately implemented at local government level in the study region. There are currently no notable legal bindings to address climate change risks in the region. In addition, financial liability assessments due to climate risks and cost-share mechanisms among different levels of stakeholders and government authorities to face and prepare for climate change impacts hardly exist. Although the interview respondents recognise their high importance. As there are uncertainties in the achievements of climate change adaptation plans, from a local government practitioners' standpoint, the local authorities should take appropriate actions to integrate adaptation and mitigation works to face and prepare for climate risks rather than focusing only on adaptation. The respondents informed that some work has been done to identify flood prone areas and a few policy documents exist that accommodate sea level rise in planning practice, but these are done in fragments with no holistic implementation, monitoring or evaluation plans put in place. • Climate change adaptation actions are urgently needed. • The priorities and perceptions of government professionals are key to success. • Stakeholders needs to be engaged to formulate adaptation strategies. • Holistic implementation, monitoring or evaluation plans are important for success. • Climate change adaptation and mitigation measures are suggested to be integrated. [ABSTRACT FROM AUTHOR]