Our Research

Mason 4C Research: Activating trusted voices for climate solutions 

Mason 4C is a ‘think-and-do-tank’ that conducts communication research on public understanding of climate change and activates those insights through effective communication programs and trusted voices that increase engagement with climate solutions. Founded in 2007—and based at the Mason Department of Communication in the College of Humanities and Social Sciences—we engage in four broad activities:  

  • Research on audiences, messages, and messengers to identify opportunities to build public understanding and political will for climate solutions;  
  • Building public engagement programs featuring trusted communicators (weathercasters and other journalists, health professionals, and conservatives);  
  • Helping government agencies, civic organizations, professional associations, and industry associations improve their climate communication; and  
  • Training students and working professionals to develop their climate communication skills. 

  • Formats

  • Programs

  • Themes

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Search Our Work

Found 327 Results

May 19, 2026

Experience-driven perceptions misalign with assessed heat risk in the United States

© Chris Yarzab/Climate Visuals We are pleased to announce the publication of a new article, “Experience-driven perceptions misalign with assessed heat risk in the United St...

April 23, 2026

Lessons from a multi-country research project on climate and health policy integration

We are pleased to share our new article, “Lessons from a multi-country research project on climate and health policy integration,” published in the Journal of Climate Change an...

April 2, 2026

Mason 4C Insights on Climate Change and the 2026 U.S. Primaries

The 2026 U.S. midterm elections will be vitally important for the climate, with results shaping the final two years of climate policy under the Trump administration — from energy...

March 19, 2026

Vulnerability outpaces climate worry in U.S. frontline communities

We are pleased to announce the publication of a new article, “Vulnerability outpaces climate worry in U.S. frontline communities” in the journal One Earth. Climate ch...

March 18, 2026

Climate action role model narratives are an underutilized tool on social media

We are pleased to share our new article, “Role model narratives are underutilized in Instagram and TikTok climate action posts,” in Oxford Open Climate Change.  Past ...

February 19, 2026

Global Warming’s Six Americas, Fall 2025

In 2009, we identified Global Warming’s Six Americas – the Alarmed, Concerned, Cautious, Disengaged, Doubtful, and Dismissive – six distinct audiences within the Ame...

January 27, 2026

Climate Change in the American Mind: Beliefs & Attitudes, Fall 2025

Report Summary This report is based on findings from a nationally representative survey – Climate Change in the American Mind – conducted jointly by the Yale Program on Clim...

December 17, 2025

Climate Change in the American Mind: Politics and Policy, Fall 2025

Report Summary This report is based on findings from a nationally representative survey – Climate Change in the American Mind – conducted jointly by the Yale Program on Clim...

December 9, 2025

The Evolution of News Coverage about the Health Relevance of Climate Change in China, India, and the US

We are pleased to announce the publication of a new article, “The evolution of news coverage about climate change as a health issue: A decadal analysis in China, India, and the U...

November 18, 2025

Public Engagement with Climate Change and Health: A Global Literature Review

We are pleased to announce the publication of a new article, “Public Engagement with Climate Change and Health: A Global Literature Review,” in the journal EcoHealth. As the ...

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