These are the topline results of a YouGov/Huffington Post survey of 1000 US adults interviewed March 15 - 17, 2014 on climate change. The results show that most Americans believe climate change is caused by human activity. The margin of error is 3.8%.
Click here to see full tables and demographic crossbreaks
On the subject of climate change do you think:
The world’s climate is changing as a result of human activity . . . . . . . . . . . . 57%
The world’s climate is changing but NOT because of human activity . . . . . . . .27%
The world’s climate is NOT changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7%
Not sure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9%
Would you say that you personally have felt the effects of climate change, or not?
Yes, I have . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49%
No, I have not . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32%
Not sure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19%
Do you think that you personally will feel the effects of climate change in your lifetime, or not?
Yes, I will . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62%
No, I will not . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22%
Not sure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16%
How much harm, if any, do you expect climate change to cause in the United States during your lifetime?
Major harm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36%
Minor harm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33%
No harm at all . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18%
Not sure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14%
Do you think that climate change will pose a serious threat to the American way of life at some point in the future, or not?
Yes, it will . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56%
No, it will not . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26%
Not sure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17%
Do you think that climate change will pose a serious threat to human life at some point in the future, or not?
Yes, it will . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54%
No, it will not . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28%
Not sure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18%
Do you think climate change will do any of the following within your lifetime? (Check all that apply.)
Cause rising sea levels that threaten coastal areas . . . . . . . . . . . . . . . . . . . . . .49%
Cause more frequent or intense storms such as hurricanes . . . . . . . . . . . . . . . . 59%
Make it more difficult for farmers to grow their crops . . . . . . . . . . . . . . . . . . . . . 53%
Make certain areas harder for humans to live in . . . . . . . . . . . . . . . . . . . . . . . . 50%
None of these . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25%
