The United States occupies a unique and paradoxical position in the global landscape of scientific belief. According to the latest data from the Wellcome Global Monitor, Americans report higher levels of trust in science than their counterparts in the vast majority of the 140 countries surveyed. Yet, this headline statistic masks a profound, growing internal schism that manifests in everything from public health outcomes to regional economic disparities. While 52 percent of Americans report having “a lot” of trust in science—a figure that dwarfs the 26 percent global average—this optimism is far from evenly distributed, revealing a country that is not necessarily losing its faith in scientific inquiry, but is instead experiencing a widening gap in how that faith is applied and perceived across different demographics.
A Longitudinal Look at Global Scientific Sentiment
The Wellcome Global Monitor, a landmark study conducted by the British foundation Wellcome, provides one of the most comprehensive snapshots of global public opinion regarding scientific research and its societal impacts. Administered through the Gallup World Poll, the research has tracked shifts in public perception across three critical years: 2018, 2020, and 2025. By surveying more than 140,000 adults through a combination of in-person, telephone, and online methodologies, the study provides a robust, weighted assessment of how science is viewed in both developed and emerging economies.
The data reveals a concerning trend globally: the share of people who believe that science benefits the majority of their society has declined from 42 percent in 2018 to 37 percent in 2025. In stark contrast, the United States has bucked this international trend. During that same seven-year window, American confidence in the societal benefits of science climbed from 48 percent to 57 percent. This counter-intuitive increase suggests that, despite the high-profile vaccine debates and political friction that dominate domestic headlines, the broader American public has grown more, not less, bullish on the value of scientific progress.
The Anatomy of the Domestic Divide
To understand why a country that expresses such high aggregate trust remains so fractured, one must look beneath the surface of national averages. The divide in the United States is not defined by a collective retreat from science, but rather by an uneven trajectory of growth in appreciation.
The primary drivers of this divergence appear to be education and secularism. Over the seven-year study period, the cohort of college-educated Americans saw their appreciation for the benefits of science jump by 13 percentage points. Similarly, secular Americans reported a 15-percentage-point increase in their positive perception of scientific impact. In essence, the American “trust gap” is expanding because these specific groups are accelerating their enthusiasm for science, while other segments of the population—particularly those in rural communities and those who identify as religious—are seeing slower, more modest growth in their confidence.
The data points to a stark socioeconomic and cultural friction:
- The Educational Gap: While 71 percent of college graduates believe science benefits most people, that figure drops to just 47 percent among those without a four-year degree.
- The Urban-Rural Divide: A 19-percentage-point gap separates urban and rural Americans regarding their view of science’s benefits. In contrast, this divide across other high-income nations averages a mere three percentage points.
- The Religious-Secular Split: In most high-income nations, the gap in trust between religious and non-religious citizens is roughly 5 percentage points. In the United States, that chasm is a staggering 24 percentage points.
The Role of Communication and Cultural Context
Experts in public opinion research, such as Matthew Motta of the Boston University School of Public Health, argue that the perception of polarization is exacerbated by the American tendency toward “extreme responding.” In survey environments, Americans are statistically more likely to choose the most definitive answers—either strongly agree or strongly disagree—compared to Europeans, who often gravitate toward moderate positions.
This is clearly visible in vaccine sentiment. While 13 percent of Americans identify as completely anti-vaccine, compared to only 8 percent of Germans, the remaining German population is more likely to express a measured, hesitant stance, opting to “think about it” rather than adopting an extreme position. This leads to a public discourse that feels more hostile and entrenched in the U.S. than it may actually be at the behavioral level.
Furthermore, the influence of political rhetoric cannot be understated. Yotam Ophir, an associate professor of communication at the University at Buffalo, notes that the politicization of science has been a decades-long process. The origins of this divide can be traced back to the political shifts of the 2010s, particularly the rise of the Tea Party movement, which introduced a skepticism of institutional authority that was later amplified during the presidency of Donald Trump. This political framing has transformed scientific consensus on topics like climate change and public health into markers of identity, making it increasingly difficult to separate technical facts from partisan affiliation.
The Health System Linkage
The Wellcome findings underscore a critical correlation: trust in science is inextricably linked to confidence in a nation’s healthcare infrastructure. This poses a significant hurdle for the United States. With only 40 percent of Americans expressing a high degree of confidence in their hospitals and clinics—a figure that matches nations like Portugal and Uruguay—the disconnect is palpable.
The inequality of access serves as a physical manifestation of this distrust. A resident in an urban center with proximity to a major academic medical center experiences the "benefits of science" through tangible, high-quality care. Conversely, a resident in a rural area who must travel hours for basic medical services may not see science as a personal benefit, but rather as an abstract or distant entity that does not prioritize their specific needs. As Brian Castrucci, CEO of the de Beaumont Foundation, points out, many Americans are simply asking, “How does this benefit me?” If the scientific community cannot answer that question in a way that is relevant to the lived experience of the average citizen, the trust gap will likely persist.
Bridging the Gap: A Call for New Communication Strategies
The data provided by the 2025 Wellcome Global Monitor suggests that the solution is not merely "more science" or better scientific literacy, but rather a fundamental shift in how the scientific establishment engages with the public.
For decades, the standard approach to addressing scientific skepticism has been the "deficit model"—the assumption that if people simply had more facts, they would inevitably reach the correct, scientifically backed conclusion. The current findings suggest this model has failed. The problem is not necessarily a lack of information, but a lack of connection and empathy.
Mark Henderson, executive director of corporate affairs and engagement at Wellcome, argues for a more humble approach: meeting people where they are. This requires scientists to move away from the podium and into the community, trading the role of the lecturer for that of the listener. In an era where trust is personal and often localized, the ability to communicate the benefits of science in the context of everyday life—addressing costs, accessibility, and personal health outcomes—is paramount.
The path forward requires a recognition that science, as an institution, is perceived differently by different segments of the American public. To close the divide, the scientific community must confront the reality that for millions of citizens, the "benefits" of science are not yet a lived reality. Addressing this will require systemic changes in how healthcare is delivered, how political discourse is moderated, and most importantly, how scientists speak to a public that is increasingly wary of being told what to think, rather than being shown how science serves their own, individual interests. Until then, the paradox of high trust and deep division will likely remain a defining feature of the American scientific experience.
