Leiserowitz, A., Maibach, E., Rosenthal, S., Kotcher, J., Bergquist, P., Ballew, M., Goldberg, M., & Gustafson, A. (2019). Climate change in the American mind: November 2019. Yale University and George Mason University. New Haven, CT: Yale Program on Climate Change Communication.

"Our latest national survey finds that the highest percentage of Americans since our surveys began are “extremely” or “very” sure global warming is happening. Additionally, an increasing percentage of Americans understand that most scientists think global warming is happening. The report includes many other interesting findings, including how often Americans hear and talk about global warming."

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