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The International Climate Psychology Collaboration: Climate change-related data collected from 63 countries
Journal article   Open access   Peer reviewed

The International Climate Psychology Collaboration: Climate change-related data collected from 63 countries

Kimberly C Doell, Boryana Todorova, Madalina Vlasceanu, Joseph B Bak-Coleman, Ekaterina Pronizius, Philipp Schumann, Flavio Azevedo, Yash Patel, Michael M Berkebile-Weinberg, Cameron Brick, …
Scientific Data, Vol.11, pp.1-17
2024
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Published VersionCC BY V4.0 Open Access

Abstract

climate-change mitigation human behaviour
Climate change is currently one of humanity’s greatest threats. To help scholars understand the psychology of climate change, we conducted an online quasi-experimental survey on 59,508 participants from 63 countries (collected between July 2022 and July 2023). In a between-subjects design, we tested 11 interventions designed to promote climate change mitigation across four outcomes: climate change belief, support for climate policies, willingness to share information on social media, and performance on an effortful pro-environmental behavioural task. Participants also reported their demographic information (e.g., age, gender) and several other independent variables (e.g., political orientation, perceptions about the scientific consensus). In the no-intervention control group, we also measured important additional variables, such as environmentalist identity and trust in climate science. We report the collaboration procedure, study design, raw and cleaned data, all survey materials, relevant analysis scripts, and data visualisations. This dataset can be used to further the understanding of psychological, demographic, and national-level factors related to individual-level climate action and how these differ across countries.

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