Public Perception and Policy Responses to Climate Change

Public perceptions of climate change shape and are shaped by policy responses at every level of governance. Recent work shows that concern fluctuates in response to visible environmental events and social movements, while deeper understanding of anthropogenic drivers remains uneven across communities. Variation in awareness and attribution influences willingness to support mitigation and adaptation measures, from emissions-reduction targets to local flood defences. Political affiliation, cultural identity and access to expert information mediate this relationship, with high concern often translating into stronger backing for policies that aim to reduce greenhouse gas emissions or strengthen resilience to extreme weather. Nonetheless, gaps between scientific consensus and public belief persist, especially where direct experience of climate impacts diverges from established narratives. Addressing this science–society gulf depends on tailored communication strategies, inclusive governance processes and robust evaluation of policy outcomes. Integrated approaches that acknowledge diverse knowledge systems, from Indigenous perspectives to localised risk assessments, have the greatest potential to align societal attitudes with effective climate action.

Research from Nature Portfolio

Evidence from recent field studies indicates that demonstrative actions can materially influence public concern. In Germany, data collected before and after climate protests reveal a modest but statistically significant rise in concern among those surveyed, with the effect strongest where baseline awareness was low. This suggests that visible social movements catalyse engagement by highlighting the urgency of policy responses. A second investigation among Greenland’s Indigenous communities contrasts high personal experience of environmental change with lower recognition of human causation. This divergence reflects cultural and educational factors that shape attribution beliefs and highlights the need for co-constructed communication strategies that connect local observations to global drivers, thereby fostering more inclusive adaptation planning.

Public Perception and Policy Responses to Climate Change publication trend

The graph below shows the total number of articles in public perception and policy responses to climate change across all publications each year (not limited to Nature Index journals).

Technical terms

Risk perception: An individual’s assessment of the likelihood and severity of adverse climate impacts on themselves or society.

Mitigation: Strategies and policies aimed at reducing greenhouse gas emissions to limit future climate change.

Adaptation: Actions taken to adjust natural or human systems to minimise harm from actual or expected climate change effects.

Motivated reasoning: The tendency to interpret information in a way that confirms pre-existing beliefs or desired conclusions.

References

1. Increase in concerns about climate change following climate strikes and civil disobedience in Germany. Nature Communications (2024).
2. Experience exceeds awareness of anthropogenic climate change in Greenland. Nature Climate Change (2023).
3. Experience of extreme weather affects climate change mitigation and adaptation responses. Climatic Change (2016).
4. The resilience paradox: flooding experience, coping and climate change mitigation intentions. Climate Policy (2018).
5. The Role of Personal Experience and Prior Beliefs in Shaping Climate Change Perceptions: A Narrative Review. Frontiers in Psychology (2021).
6. Change in US state-level public opinion about climate change: 2008–2020. Environmental Research Letters (2022).