Video: Dr. Jennifer Marlon explains why, in the face of a hurricane, some people decide to evacuate, while others try to ride out the storm.Audiences Risk Perceptions Format Presentations Projects Climate Change in the American Mind Tags Weather Topics Behaviors & Actions Climate Impacts
We are pleased to announce an article published today in Nature Climate Change: "Predictors of public climate change awareness and risk perception around the world."
Our research reveals for the first time what the world thinks about climate change and why. Using data from the 2007-2008 Gallup World Poll, conducted in 119 countries, researchers identified the factors that most influence climate change awareness and risk perception for 90 percent of the world's population.
The contrast between developed and developing countries was striking: In North America, Europe and Japan, more than 90 percent of the public is aware of climate change. But in many developing countries relatively few are aware of the issue, although many do report having observed changes in local weather patterns.
Overall, we found that about 40 percent of adults worldwide have never heard of climate change. This rises to more than 65 percent in some developing countries, like Egypt, Bangladesh and India.Attitudes & Beliefs International Surveys Risk Perceptions Format Articles Projects International Attitudes & Behavior Tags International Topics Audiences
As Superstorm Sandy battered the U.S. East Coast in 2012, residents in communities along the Connecticut shore received “mandatory” evacuation orders, but most people didn’t leave. A new report, "Hurricane Attitudes of Coastal Connecticut Residents: A Segmentation Analysis," based on a survey of 1,130 people living along the state’s coastline, provides insights into why some people decide to evacuate in the face of a weather emergency and why others try to ride out the storm. The report identifies five distinct groups of CT coastal residents based on their attitudes towards hurricanes: the “First Out” (21% of the population); the “Constrained” (14%); the “Optimists” (16%); the “Reluctant” (27%); and the “Diehards (22%).” The First Out are the most likely to evacuate during a hurricane whereas the Diehards are the least likely to leave. Each group, however, has unique characteristics.
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Today we are releasing results from our latest national survey, conducted in March 2015. Nearly two-thirds of the American public (63%) currently think global warming is happening, a percentage that has remained relatively stable over the past five years. Similarly, the percentage of the public who think that if global warming is happening, it is mostly human caused (52%) has also remained relatively unchanged.
One reason these numbers have been stable in recent years may be because most Americans are simply not hearing or talking about the issue. Our survey finds, for example, that only 40% of the American public says they hear about global warming in the media at least once a month and only 19% hear about it at least once a week. Further, only 16% say that they hear people they know talk about global warming at least once a month, with only 4% reporting they hear other people talking about it at least once a week.Attitudes & Beliefs Policy Support Risk Perceptions Trust Values & Religion Format Reports Projects Climate Change in the American Mind Tags Energy Risk Surveys Values / Religion Topics Beliefs & Attitudes Politics & Policy Support
We are pleased to announce a new interactive mapping tool called “Yale Climate Opinion Maps” (YCOM) and an accompanying peer-reviewed paper in the journal Nature Climate Change. This tool allows users to visualize and explore differences in public opinion about global warming in the United States in unprecedented geographic detail.
Most of the action to reduce carbon pollution and prepare for climate change impacts is happening at the state and local levels of American society. Yet elected officials, the media, educators, and advocates currently know little about the levels of public and political will for climate action at these sub-national levels. State and local surveys are costly and time-intensive, and as a result most public opinion polling is only done at the national level. This model for the first time reveals the full geographic diversity of public opinion in the United States at these critical levels of decision making.
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Today we are pleased to release a new report: Hurricane Perceptions of Coastal Connecticut Residents. The report describes public attitudes and behaviors towards past and future hurricanes and tropical storms, based on a representative survey of 1,130 households along the Connecticut coast.
We find that most Connecticut (CT) coastal residents are ill-prepared for the significant safety and economic threats posed by severe coastal storms. Highlights include:
- Only 21% of coastal CT residents in Zone A say they would evacuate in the event of a Category 2 hurricane if they did NOT receive an official notice; about six in ten (58%) say they would evacuate if advised to by an official.
- About one third (34%) of coastal CT residents believe it would be safer to stay at home during a Category 2 hurricane; slightly less (31%) believe it would be safer to evacuate, and a final third (35%) say it’s about 50/50.
- Coastal CT residents generally underestimate storm impacts: about half (52%) say damage from past storms was more than they had expected, whereas 19% say past damage was less than they had expected.
Co-author Anthony Leiserowitz appeared in this T.V. newscast about the study with dramatic footage of the CT coastline during a storm surge.Citizen Behavior Risk Perceptions Vulnerability & Resilience Format Reports Tags Risk Surveys Weather Topics Behaviors & Actions Climate Impacts
A new report, Public Perceptions of the Health Consequences of Global Warming, analyzing results from our national survey conducted in October 2014, finds that Americans are generally unaware of the potential health consequences of global warming. When asked what global warming-related health problems, if any, Americans are experiencing, only about one in four respondents (27%) named at least one health problem known to be related to global warming.
Despite the debate in Congress over proposed EPA regulations, a solid majority of Americans (67%) support setting strict carbon dioxide emission limits on existing coal-fired power plants to reduce global warming and improve public health, according to our October 2014 survey.Attitudes & Beliefs Policy Support Risk Perceptions Format Reports Projects Climate Change in the American Mind Tags Energy Risk Topics Beliefs & Attitudes Politics & Policy Support
YPCCC Director Anthony Leiserowitz provided a keynote address about the public's understanding of climate change at the MIT Climate CoLab conference 2014, Crowds & Climate: From Ideas to Action, held November 6-7, 2014.Attitudes & Beliefs International Surveys Policy Support Risk Perceptions Six Americas Format Presentations Tags International Risk Six Americas Topics Audiences Beliefs & Attitudes Politics & Policy Support
A special report on the politics of global warming. Based on a nationally representative survey conducted in spring 2014, we analyze how Democrats, Republicans and Independents think about global warming, what policies they support or oppose, and the different types of political activism they are willing to engage in.Attitudes & Beliefs Citizen Behavior Policy Support Politics / Elections Risk Perceptions Format Reports Projects Climate Change in the American Mind Tags Energy Risk Surveys Topics Behaviors & Actions Beliefs & Attitudes Politics & Policy Support