Table 2 Information sources and perceived authorities for climate change views and opinions

From: The effect of public trust and engagement on climate communication approaches

 

CANADIANS WHO

 

Information source for climate views

believe climate change is caused by humans

do not believe climate change is caused by humans

Standardized Mann-Whitney test statistic

Statistical evidence/ climate model

1.05 (0.014)

0.02 (0.051)

19.218 (p < 0.001)

Own experience

0.72 (0.018)

0.30 (0.057)

6.961 (p < 0.001)

Local knowledge

0.55 (0.018)

0.10 (0.058)

6.924 (p < 0.001)

Indigenous knowledge

0.26 (0.021)

−0.54 (0.060)

12.185 (p < 0.001)

Climate change authority

   

Scientists

1.43 (0.013)

0.41 (0.056)

19.295 (p < 0.001)

Climate activists

0.31 (0.021)

−1.30 (0.053)

22.466 (p < 0.001)

Political leaders

−0.06 (0.021)

−1.23 (0.053)

18.375 (p < 0.001)

Religious leaders

−0.76 (0.020)

−1.07 (0.051)

5.378 (p < 0.001)

  1. Explanatory note: the average scores (standard errors between brackets) refer to how much respondents agree or disagree with the listed sources and authorities, where strongly agree has the value 2, somewhat agree 1, neither agree or disagree 0, somewhat disagree −1 and strongly disagree −2.