Exposure to Other Religions Could Help Stem Science Denial
When conflicts arise between science and faith, religious diversity can predict how people will react.
September 05, 2024
Researchers and educators should think about how scientific information will be perceived by people of different religions, says Yu Ding. | iStock/Aleksei Morozov/JakeOlimb/Rinat Khairitdinov
When someone rejects scientific findings that collide with their religion, it may be seen as a sign of their strongly held beliefs. Yet religiosity alone does not explain why some believers are skeptical of science. A multifaceted new study by Yu Ding, an assistant professor of marketing at Stanford Graduate School of Business, finds that there is another strong predictor of science denial: how much exposure religious people have to members of other faiths.
As Ding reviewed studies of religious intensity and science denial, he found several unanswered questions. For instance, why don’t all religious people find their faith incompatible with science? Quakers and Jews often have strong religious convictions yet are well represented in the STEM disciplines. Likewise, why does individual religious intensity not account for geographic variations in levels of science denial? A Pew Research Center study found that 42% of Muslim respondents in Tunisia believe there is a “general conflict” between religion and science versus 16% of Muslim respondents in Morocco.
This led Ding, along with professors Gita Johar and Michael Morris of Columbia Business School, to examine a lack of religious diversity as a pathway to science denial. The trio hypothesized that science denial may arise from religious intolerance — an unwillingness to accept any view that contradicts the accepted dogma — and that intolerance may be the result of a lack of religious diversity within a particular area.
“Contact theory suggests that when people live in less religiously diverse areas they are not as exposed to ideas that contradict their beliefs and might be less willing to consider them,” Ding explains. “If you live in an echo chamber of your own beliefs, you may not be willing to go through the whole process of understanding when judging other beliefs. It’s easier to simply reject the contradictory ones.”
Ding and his colleagues tested their hypothesis in seven studies. The first showed that low levels of religious diversity in U.S. counties were related to residents’ refusal to socially distance and get vaccinated during the COVID pandemic. They also found that income, racial, and political diversity did not predict science denial as consistently. The second study expanded the inquiry to a global scale. It revealed that countries with less religious diversity have lower innovation levels and lower levels of science education attainment than countries that are more religiously diverse.
Then, the researchers sought to establish the relationship between science denial and religious diversity at the individual level in a series of attitudinal studies. Using data drawn from the World Values Survey of more than 65,000 people, they found that countries with higher levels of religious diversity had lower levels of science denial, and vice versa. (Among the more religiously diverse, more science-friendly countries: Singapore and South Korea. Some of the less diverse and less science-friendly: Egypt and Yemen. The U.S. was in the middle on both measures.)
Ding and his colleagues also conducted surveys of Christians in the United States, Muslims in Pakistan, and Hindus in India, finding that people who were more intolerant of other religions also held negative attitudes toward scientific findings that conflict with their faith and science in general. “Across our studies, we found that religious diversity had significant effects on science denial in 21 of 23 analyses, and religious intolerance had significant effects on science denial in 21 of 21 analyses,” Ding says.
What Sells Science?
Ding’s interest in the relationship between religion and science is rooted in marketing. “Science communication is core to the marketing of many products and services, and scientific ideas are marketed, too,” he says. “So, thinking about how people process and internalize science — and what leads them to reject it — is fascinating to me.”
Approaching science denial as a marketing problem, Ding says he had several audiences in mind as he conducted this research. “There are policymakers — those who are trying to change people’s behaviors for good and especially those who have the power to change the diversity structure of society,” he says. “There are educators who are trying to teach science and stimulate cognitive flexibility in their students, and there are science researchers who are trying to promote their work.”
Ding’s research suggests that policies that promote communities with religious diversity can reduce religious intolerance and science denial. For example, in 1989, Singapore adopted its Ethnic Integration Policy, which mandated ethnic diversity in public housing to stem the growing segregation of its Chinese, Malay, and Indian residents. Because these ethnic groups are closely affiliated with different religions and more than 80% of the country’s residents live in public housing, the policy created greater inter-religious contact. Ding and his colleagues found that Singapore has extremely high levels of innovation and science education attainment relative to other countries.
Science educators and researchers seeking to influence students and the public need to think about how the information they impart will be perceived by people of different religions, Ding says. “If you can demonstrate that you have something in common with a group, the group will trust you more,” he says. “Broader than that, I would say that communicators should try to be more open and more tolerant of other ideas themselves. Then, recipients will not perceive them as being intolerant and will see them as more trustworthy.”
Anything that encourages people to consider opposing ideas is a good thing, according to Ding. “We’re inundated with information that is empowered by advanced technology. This information can help us solve problems, but it can also create problems like science denial,” he says. “Cognitive flexibility is the superpower that can help people combat these unanticipated problems and religious diversity is one path to cognitive flexibility.”
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