The effect of different extreme weather events on attitudes toward climate change

PLoS One. 2024 May 15;19(5):e0300967. doi: 10.1371/journal.pone.0300967. eCollection 2024.

Abstract

Can exposure to extreme weather change political opinion and preferences about climate change? There is a growing literature on both the effects of extreme weather events and the factors explaining attitudes toward global warming, though there remains no clear consensus about whether being exposed to extreme weather influences public opinion about climate change. We contribute to this literature by studying the impact of a variety of extreme weather events associated with climate variability, including severe storms, floods, fires, and hurricanes, on attitudes toward climate change. Specifically, we use a three-wave panel survey and a dynamic difference-in-differences design to analyze public opinion data at the individual level in the US. We find that exposure to only one extreme weather type-fires-has a small but significant effect on acknowledging the existence of climate change and supporting the need for action. However, that impact quickly vanishes, and other types of extreme weather do not appear to have any effect on opinion.

MeSH terms

  • Adult
  • Attitude*
  • Climate Change*
  • Extreme Weather*
  • Female
  • Global Warming
  • Humans
  • Male
  • Middle Aged
  • Public Opinion*
  • Surveys and Questionnaires
  • United States
  • Weather

Grants and funding

This project was supported by CONICYT/FONDECYT 1191522. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.