climate campaign tools

State Data Map

Climate engagement resources organized by state


Yale Climate Opinion Maps

Interactive U.S. mapping of climate opinions

Climate Chat

An everyday guide to the science of talking about climate change.

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new climate resources

Leiserowitz, A., Maibach, E., Roser-Renouf, C., Rosenthal, S., Cutler, M., & Kotcher, J. Yale University & George Mason University

A majority (63%) of Americans are worried about global warming, including 22% who are "very worried", the highest percentage reporting that level of concern since this ongoing survey was first run in 2008. The survey also found 64% of Americans think global warming is affecting the weather, and 33% think weather is being affected "a lot", an 8 percentage point increase from May 2017. 38% of Americans say they're talking about climate change with friends and family "often" or "occasionally", a 12 point increase from May, but still far less than the 62% who "rarely" or "never" discuss it. Only 5% say humans can and will successfully reduce global warming.  

Matthew Kotchen, Zachary Turk, and Anthony Leiserowitz, Yale University. Environmental Research Letters

Public support is greatest, at nearly 80%, for using revenue from a carbon tax to support the development of clean energy (solar, wind) and for improvements to American infrastructure (roads, bridges, etc). More than 70% of Americans support using the money to assist displaced workers in the coal industry, and 66% support paying down the national debt. Between 45% and 60% support reducing federal income taxes, assisting low-income communities most vulnerable to climate change, paying a climate dividend to all households in equal amounts, and helping all communities prepare for and adapt to global warming. Fewer respondents support reductions in payroll taxes (44%) and reducing corporate taxes (24%).

Those who believe global warming is happening are 35 percentage points more likely to support the carbon tax, whereas those who do not believe global warming is happening are 25 percentage points less likely to support the carbon tax.

The survey also analyzed respondents' "willingness to pay" (or the amount that Americans would, on average, be willing to pay in support of the described carbon tax) that people are willing to pay, on average, $177 annually, but that a US$10 increase in annual household cost from a theoretical carbon tax reduces the probability of support by 1 percentage point. We find statistically insignificant effects on the probability of support based on household size and the respondent's age, gender and years of education. We do, however, find statistically significant income and race effects. A $10,000 increase in a household's annual income increases the likelihood of support by 1 percentage point. Not surprisingly, Republicans, Independents, and those having no party affiliation are significantly less likely than Democrats to support the carbon tax, with magnitudes of 11, 20, and 18 percentage points less, respectively. 

Associated Press-NORC Center for Public Affairs Research

Seven in 10 Americans say weather-related disasters are becoming more severe, and nearly half of them say this is because of climate change. 

Overall, 71% of Americans say climate change is happening, while just 12% say it is not and 17% are not sure. Among those who say climate change is happening or aren’t sure, 45% say it is caused mostly or entirely by human activities, while just 16% say it is mostly or entirely the result of natural changes in the environment. 38% think it’s an equal mix of both factors. Among those who say climate change is happening or aren’t sure, 82% say it is something the United States government should be addressing, regardless of its cause.

More than half of Americans say climate change is very or extremely important to them. At the same time, two-thirds disapprove of how President Trump is handling the issue. Democrats (79%) are more likely than independents (50%) or Republicans (27%) to say climate change is very or extremely important to them.