In new reports, an American Academy of Arts & Sciences group co-chaired by APPC Director Kathleen Hall Jamieson sets out 12 principles of effective climate change communication.
Climate Communication
Commentary: The Impacts of Non-Violent, Disruptive Climate Change Protests
Penn climate scientist Michael Mann and APPC's Shawn Patterson, Jr., draw on survey research to explore the impacts of non-violent, disruptive protests on public perceptions of climate change.
Do Most Americans Believe in Human-Caused Climate Change? It Depends on How You Ask.
In a new study, APPC researchers found that the percentage of Americans who believe in human-cause climate change depends on what is asked and how.