Unlocking Trust in Science: Key Insights from a Major Global Study on Effective Communication

A recent survey, the largest of its kind since the pandemic, reveals that trust in scientists remains moderately high across 68 countries. Conducted by a team of 241 researchers, this study highlights public sentiment towards science in a diverse range of demographics.

During their research, the team found that many people want scientists to be more involved in communication and policymaking, particularly in areas like public health, energy, and poverty reduction. The findings were published in Nature Human Behaviour.

The survey included responses from 71,990 people, covering a mix of demographics and cultures. Researchers emphasized that they gathered data from under-researched regions, particularly in the Global South, using a validated method to measure trust in scientists.

Tim Weninger, a scholar at the University of Notre Dame, noted that participants answered questions in their own languages, enabling a more accurate representation of beliefs about science. Overall, the study indicates that a significant majority of respondents trust scientists, rating their confidence at 3.62 on a scale of 1 to 5.

Respondents saw scientists as qualified (78%), honest (57%), and concerned for the public’s well-being (56%). However, only 42% felt scientists addressed the concerns of the public, highlighting a gap that needs attention.

The study also uncovered mismatched priorities. While participants tended to value public health and environmental issues, they believed specialists placed a higher focus on military technology. This discrepancy suggests that scientists should be more open to feedback from the public.

Trust levels varied among different groups. Women, older individuals, urban residents, and those with higher incomes and education tended to trust scientists more. Interestingly, political views also influenced trust, with some right-leaning individuals expressing less confidence in scientists than their left-leaning peers.

A surprising takeaway was the relationship between religion and trust in science. Contrary to the belief that science and religion are often at odds, the study found that many people around the world hold both beliefs simultaneously.

Despite the overall positive sentiment, the researchers warned that anti-science attitudes, although a minority, pose a challenge. These attitudes could hinder scientists’ roles in formulating evidence-based policies.

Key recommendations from the study include improving communication between scientists and the public, focusing more on community concerns, and ensuring research aligns with the values of society. Scientists are encouraged to engage openly with diverse groups, especially conservative audiences, to bridge the gap in understanding and trust.