Climate scientists are overall less trusted than other types of scientists, according to a new study led by the UNSW Institute for Climate Risk & Response (ICRR).
Dr Omid Ghasemi and colleagues compared responses from a survey of nearly 70,000 people across 68 countries on the trustworthiness of climate scientists with a broad range of other ideological and demographic factors.
“We don’t exist in a vacuum, and this research allows a new lens to view different factors that may influence how people view climate scientists – and the forces undermining public confidence in their work,” Dr Ghasemi says.
The results, rated on a 5-point scale from 1 (not at all), to 5 (very strongly), revealed an overall average trust rating of 3.5 for climate scientists worldwide compared to 3.62 for scientists in general.
However, six countries, and China in particular, bucked the trend entirely, indicating significantly higher trust in climate scientists.
Political polarisation putting ice caps at risk
The research showed people with right-leaning political views tended to trust climate scientists less overall, including in the US, Canada, Australia, the United Kingdom and much of Europe.
“It’s arguably not a surprise that you see significant increases in the trust gap between climate scientists and other scientists in these countries,” Dr Ghasemi says.
“They have had decades of coordinated efforts by conservative political actors and fossil fuel interests to politicise climate science and undermine its credibility.”
Interesting too, says Dr Ghasemi, are those countries which showed the opposite relationship, or no significant association between ideology and trust in climate scientists.
“In some Eastern European, Southeast Asian, and African countries, right-leaning individuals tended to trust scientists and climate scientists more,” Dr Ghasemi says.
“This might suggest that political leadership attitudes, rather than peoples’ political views, better explain these differences in trust.”
Demographic differences behind doubts
The survey data, collected as part of the collaborative Trust in Science and Science-Related Populism (TISP) project, covered a total 111 variables.
Dr Ghasemi’s analysis of the data collected reveals some non-political factors may also be linked to higher trust in climate scientists, such as living in cities, having stronger religious beliefs, valuing science or the scientific method, or being a younger rather than older adult.
Meanwhile, people who support social hierarchies and those who believe common sense is better than scientific expertise are less likely to trust climate scientists.
Interactive maps are available:
The difference in trust between climate scientists and scientists in general
Average trust in climate scientists versus scientists in general
The relationship between political orientation and trust in climate scientists
Contact details:
Contact: Elva Darnell, News & Content, UNSW
Email: [email protected]
Phone: +61 431 601 216
