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| Open AccessIncrease in concerns about climate change following climate strikes and civil disobedience in Germany
Climate movements aim to raise public awareness of climate change through protests, but their efficacy is debated. Here, the authors show that concerns about climate change increased in Germany after climate strikes and non-violent acts of civil disobedience.
- Johannes Brehm
- & Henri Gruhl
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| Open AccessBehavioral changes during the COVID-19 pandemic decreased income diversity of urban encounters
Mobile phone data reveals a significant decrease in the income diversity of urban encounters during the COVID-19 pandemic in the USA, even though overall mobility returned to pre-pandemic levels by late 2021. This was mainly due to persistent behavioral changes including less willingness to explore new places.
- Takahiro Yabe
- , Bernardo García Bulle Bueno
- & Esteban Moro
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| Open AccessInformation about historical emissions drives the division of climate change mitigation costs
Who pays for climate change mitigation is an ongoing source of conflict. Here the authors examine how historical carbon emissions influences how much people will pay for climate change mitigation via an economic experiment.
- Alessandro Del Ponte
- , Aidas Masiliūnas
- & Noah Lim
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| Open AccessImproving public support for climate action through multilateralism
A new study reports survey-experimental results suggesting that multilateral approaches to climate action increase domestic carbon tax approval. The appeal of multilateralism reflects improved sustainability beliefs about effectiveness, fairness, and reciprocity.
- Michael M. Bechtel
- , Kenneth F. Scheve
- & Elisabeth van Lieshout
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| Open AccessThe weather affects air conditioner purchases to fill the energy efficiency gap
The probability of purchasing an energy-efficient air conditioner increases as the temperature deviates from 20–22 °C in the United States, with the response varying by electricity price, background climate, and demographic characteristics.
- Pan He
- , Pengfei Liu
- & Lufan Liu
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| Open AccessAmericans experience a false social reality by underestimating popular climate policy support by nearly half
A new study finds that Americans underestimate how many are concerned about climate change as well as support for major climate policies by nearly half, with climate policy supporters significantly outnumbering non-supporters.
- Gregg Sparkman
- , Nathan Geiger
- & Elke U. Weber
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| Open AccessAdverse biobehavioral effects in infants resulting from pregnant rhesus macaques’ exposure to wildfire smoke
Little is known about the consequences of prenatal exposure to wildfire smoke on biobehavioural outcomes. Here, the authors show that infant rhesus monkeys exposed early in gestation to wildfire smoke from the 2018 Camp Fire in California show more inflammation, blunted cortisol and altered behaviour outcomes compared to non-exposed animals.
- John P. Capitanio
- , Laura A. Del Rosso
- & Bill L. Lasley
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| Open AccessCarbon tax acceptability with information provision and mixed revenue uses
Public acceptability of carbon taxation is vital for its implementation. Here, the authors show that spending all revenues on climate projects, rather than mixing them, is the most acceptable policy, while information provision only increases acceptability for a carbon tax with unspecified revenues.
- Sara Maestre-Andrés
- , Stefan Drews
- & Jeroen van den Bergh
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| Open AccessTen-year panel data confirm generation gap but climate beliefs increase at similar rates across ages
It has been suggested that younger people care more about climate change than older people. Here, the authors present ten year panel data from New Zealand and show that despite a generation gap in starting levels, climate change beliefs have increased at similar rates across ages over the 2009-2018 period.
- Taciano L. Milfont
- , Elena Zubielevitch
- & Chris G. Sibley
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| Open AccessMeasuring inequality in community resilience to natural disasters using large-scale mobility data
Understanding how cities respond to extreme weather is critical; as such events are becoming more frequent. Using anonymized mobile phone data for Houston, Texas during Hurricane Harvey in 2017, the authors find that mobility behavior exposes neighborhood disparities in resilience capacity and recovery.
- Boyeong Hong
- , Bartosz J. Bonczak
- & Constantine E. Kontokosta
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| Open AccessPerceptions of the appropriate response to norm violation in 57 societies
Little is known about people’s preferred responses to norm violations across countries. Here, in a study of 57 countries, the authors highlight cultural similarities and differences in people’s perception of the appropriateness of norm violations.
- Kimmo Eriksson
- , Pontus Strimling
- & Paul A. M. Van Lange
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Article
| Open AccessHuman-like driving behaviour emerges from a risk-based driver model
Most driver models were designed for specific scenario. Here, the authors developed a driver behaviour model that can be applied to multiple scenarios and show that human-like driving behaviour emerges when the Driver’s Risk Field is coupled to a controller that maintains the perceived risk below a threshold level.
- Sarvesh Kolekar
- , Joost de Winter
- & David Abbink
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| Open AccessThe effects of contemporaneous peer punishment on cooperation with the future
Little is known about decentralized institutions that could facilitate cooperation for the sake of future generations. Here, the authors show that allowing for peer punishment within a generation is only partially successful in facilitating cooperation for the sake of later generations.
- Johannes Lohse
- & Israel Waichman
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Matters Arising
| Open AccessReply to ‘A reexamination on how behavioral interventions can promote household action to limit climate change'
- Claudia F. Nisa
- , Jocelyn J. Bélanger
- & Daiane G. Faller
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Matters Arising
| Open AccessA reexamination on how behavioral interventions can promote household action to limit climate change
- Paul C. Stern
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Comment
| Open AccessMotivating actions to mitigate plastic pollution
Plastic pollution is a purely anthropogenic problem and cannot be solved without large-scale human action. Motivating mitigation actions requires more realistic assumptions about human decision-making based on empirical evidence from the behavioural sciences enabling the design of more effective interventions.
- Lili Jia
- , Steve Evans
- & Sander van der Linden
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Article
| Open AccessHow long do floods throughout the millennium remain in the collective memory?
Concept of learning from history assumes that information is handed between generations to avoid negative effect of hazards. Here the authors analysed human behaviour and decision making on post-flood settlements and showed flood memory faded away in two generations, which is insufficient to protect human settlements from rare catastrophic floods.
- Václav Fanta
- , Miroslav Šálek
- & Petr Sklenicka
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| Open AccessThe importance of cognitive diversity for sustaining the commons
Social intelligence and general intelligence are two distinct cognitive abilities. Here, the authors show that groups of people with high competency in both social and general intelligence perform better in a resource-management task involving cooperation, and adjustment to unexpected ecological change.
- Jacopo A. Baggio
- , Jacob Freeman
- & David Pillow
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| Open AccessFeasible future global scenarios for human life evaluations
Traditional studies of subjective well-being explain national differences using social and economic proxy variables. Here the authors build on this approach to estimate how global human well-being might evolve over the next three decades, and find that changes in social factors could play a much larger role than changes in economic outcomes.
- Christopher Barrington-Leigh
- & Eric Galbraith
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Comment
| Open AccessBuilding optimism at the environmental science-policy-practice interface through the study of bright spots
- Christopher Cvitanovic
- & Alistair J. Hobday
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| Open AccessAddressing human-tiger conflict using socio-ecological information on tolerance and risk
Human-tiger conflict occurs where there is a higher risk of encountering tigers. Here, Struebig et al. use geographic profiling to predict risk of encounters in Sumatra, and show that combining risk measures with social data on tolerance could help prioritise regions for conflict mitigation efforts.
- Matthew J. Struebig
- , Matthew Linkie
- & Freya A. V. St. John
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Article
| Open AccessGender inequity in speaking opportunities at the American Geophysical Union Fall Meeting
Speaking at a scientific conference helps spread scientific results and is also fundamental for career advancement. Here the authors show that at the American Geophysical Union Fall Meeting, the largest Earth and space science conference, women are offered speaking opportunities less often than men overall.
- Heather L. Ford
- , Cameron Brick
- & Petra S. Dekens