Climate Change Communication in Media

Media outlets play a pivotal role in shaping public understanding of climate change by selecting which aspects to emphasise and by framing narratives in ways that influence perception and engagement. Coverage spans traditional platforms such as television, radio and print, as well as digital and social media, each with distinct conventions and audience dynamics. Common frames include risk and uncertainty, economic costs and benefits, technological innovation, justice and ethics. These frames interact with psychological factors—such as fear, hope and perceived efficacy—to determine whether information motivates behavioural change or provokes disengagement. Coverage differs regionally and by outlet type: mainstream broadcasters may underplay sceptical voices, whereas partisan or tabloid channels often amplify response scepticism and delay discourses. Specialist media, including farming journals and sectoral newsletters, further tailor messages to their constituencies, frequently focusing on narrow policy implications rather than systemic solutions. Globally, media in lower-income or highly vulnerable countries exhibit greater topic diversity, reflecting immediate local impacts and governance debates. The cumulative effect of these varied practices is to create a contested communicative environment in which audiences encounter competing claims about scientific authority, policy effectiveness and individual responsibility.

Research from Nature Portfolio

Recent studies have examined television news coverage of a major climate assessment across five countries, revealing that outright scientific scepticism persists on right-wing channels, while mainstream outlets are more likely to question the economic and personal costs of mitigation. These “delay” narratives focus on short-term sacrifices rather than long-term benefits, potentially hindering urgent policy support. A foundational comparison of media visibility shows that contrarian commentators appear disproportionately across digital and new media platforms, crowding out expert scientists in public discourse. This disparity is greater for alternative outlets than for established mainstream sources, underscoring the importance of reinforcing scientific authority through professional journalism and targeted outreach.

Climate Change Communication in Media publication trend

The graph below shows the total number of articles in climate change communication in media across all publications each year (not limited to Nature Index journals).

Technical terms

Mediatization: The process by which scientific findings are selected, simplified and presented through media channels.

Response skepticism: Doubt about the effectiveness or necessity of policy measures rather than the scientific basis of climate change.

Framing: The strategic selection and emphasis of particular aspects of a topic to influence audience interpretation.

Topic modelling: A computational method for identifying themes in large text corpora by grouping words into latent topics.

References

1. The climate change research that makes the front page: Is it fit to engage societal action?. Global Environmental Change (2023).
2. Climate delay discourses present in global mainstream television coverage of the IPCC’s 2021 report. Communications Earth & Environment (2023).
3. Policy and politics: How specialist farming media frame climate action. Journal of Rural Studies (2024).
4. Vulnerable voices: using topic modeling to analyze newspaper coverage of climate change in 26 non-Annex I countries (2010–2020). Environmental Research Letters (2024).
5. Discrepancy in scientific authority and media visibility of climate change scientists and contrarians. Nature Communications (2019).