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. 

Current research initiatives: 

  • Climate Change in the American Mind polls—conducted with Yale twice yearly since 2008—are the nation’s most comprehensive resource on public opinion about climate change; they inform decisions made by governments, media, companies, and advocacy organizations. 
  • Research syntheses to identify evidence-based “best practices” for communicating about climate change 
  • Identifying and profiling high-priority “communities of practice” (e.g., doctors, meteorologists, fire chiefs) 
  • Message testing research to develop an effective narrative on climate and human health 
  • Launching soon: The Community Resilience Insights Survey Project (CRISP), an annual survey—in partnership with Fors Marsh—designed to help local, state, and federal government agencies maximize the effectiveness of their climate resilience programs and policies.  

  • Formats

  • Programs

  • Themes

  • Years

Search Our Work

Found 303 Results

January 10, 2024

Climate Change in the American Mind: Beliefs & Attitudes, Fall 2023

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

December 13, 2023

Global Warming’s Six Americas, Fall 2023

In 2009, we identified Global Warming’s Six Americas – the Alarmed, Concerned, Cautious, Disengaged, Doubtful, and Dismissive – which represent distinct climate opin...

November 30, 2023

Effective Advocacy and Communication Strategies at the Intersection of Climate Change and Health

As the 28th United Nations Climate Change Conference of Parties (COP 28) begins in Dubai, we are pleased to release a new report, A Global Review of Research on Effective Advocacy ...

November 29, 2023

Climate Change in the American Mind: Politics & Policy, Fall 2023

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

November 15, 2023

How many Americans want an electric home?

The shift away from fossil fuels and towards renewable energy sources like solar and wind is already well underway. Solar panels and wind turbines are being installed to provi...

November 6, 2023

Who supports climate justice in the U.S.?

Climate change is harming people in the United States and around the world. While climate change harms people from all walks of life, those who have done the least to cause climate...

October 25, 2023

Which Republicans are worried about global warming?

Climate change is a politically divisive topic in the U.S., and this divide has grown over the past decade. Although Democrats are more likely to have pro-climate opinion...

October 13, 2023

What do Americans think is the biggest threat from global warming?

Climate Change in the American Mind is conducted jointly by the Yale Program on Climate Change Communication and the George Mason University Center for Climate Change Communication...

September 13, 2023

Climate Myth Debunking for Broadcast Meteorologists

A team of renowned scientific experts has joined forces from across the world to help fight the spread of misinformation about climate change. While the handbook is intended as a r...

The COVID-19 Vaccine Communication Handbook

A team of renowned scientific experts has joined forces from across the world to help fight the spread of misinformation about the COVID-19 vaccines, which hold the key to beating ...

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