Climate Anxiety Casts a Shadow on Nursing Students’ View of the Future

Climate change is no longer framed solely as an environmental or engineering problem. Across the health sciences, researchers are increasingly asking what it does to the minds of the people who will staff the hospitals and clinics of the coming decades. A new cross-sectional study from Mardin Artuklu University in southeastern Türkiye adds a carefully measured data point to that conversation, reporting that nursing students who feel more anxious about climate change also tend to feel more anxious about their futures. The work, published in the open-access journal BMC Nursing by Ahmet Butun and Sefa Efe, is among the first to quantify the statistical link between these two forms of psychological distress in a nursing student population, and its findings carry implications for how nursing curricula are designed in a warming world.

The research team set out with a straightforward question: is there a measurable association between climate change anxiety and future anxiety among nursing students? To answer it, they surveyed the nursing student body of a public university in southeastern Türkiye, a population of 372 students. Using quota sampling to ensure that the sample reflected the structure of the student body, they recruited 301 participants, a response rate of 80.91 percent that lends the dataset considerable credibility for a single-institution study. Data collection ran from December 18, 2025 to January 14, 2026, and the analysis was carried out in Jamovi, version 2.5.4.0, a widely used open-source statistical platform.

The headline result is a positive, statistically significant, but weak correlation between climate change anxiety and overall future anxiety, with a Spearman rank correlation coefficient of rs = 0.163 and a p-value of 0.004. In plain terms, students who scored higher on the Climate Change Anxiety Scale tended to score higher on the Future Anxiety Scale, but the relationship explains only a small share of the individual differences in future anxiety. That weakness matters scientifically. It suggests that climate-related worry is one thread in a larger fabric of youthful uncertainty rather than a dominant driver, a nuance that distinguishes this study from more alarmist popular narratives about climate distress.

The authors went beyond a simple correlation by building a hierarchical regression model, a technique that allows researchers to see how much explanatory power a new variable adds after existing predictors are accounted for. Sociodemographic variables alone explained 11.8 percent of the variance in future anxiety. When climate change anxiety was added to the model, the explained variance rose to 15.6 percent, a statistically significant increment of 3.8 percent (ΔR² = 0.038, p < 0.001). After controlling for the sociodemographic factors, climate change anxiety remained positively associated with future anxiety, with an unstandardized coefficient of B = 0.14, a standardized coefficient of β = 0.199, and p < 0.001. The pattern indicates a genuine, independent contribution of climate worry to how these students anticipate their futures.

Two secondary findings add texture to the picture. First, students who had previously heard a definition of climate change reported lower climate change anxiety scores, yet higher hopelessness about the future. The counterintuitive pairing hints at a possible psychological dynamic: familiarity with the concept may demystify it and reduce acute anxiety, while simultaneously confronting students with the scale of the problem, deepening a broader sense of pessimism. The study reports this difference as statistically significant at p < 0.05, though as a cross-sectional design it cannot establish which direction, if any, the influence runs.

Second, the researchers found that students who had not chosen nursing willingly scored significantly higher on both overall future anxiety and fear of the future, with p < 0.001. This result resonates with a well-established literature on vocational fit: people who enter a profession through external pressure or constrained options tend to carry more uncertainty about where that path leads. For nursing educators, it flags an identifiable subgroup of students who may benefit from targeted counseling and career mentoring, quite apart from any climate-related concerns.

The methodological scaffolding of the study deserves attention. The instruments at its core were the Climate Change Anxiety Scale (CCAS) and the Future Anxiety Scale (FAS), validated questionnaires designed to capture cognitive and emotional dimensions of each construct. The authors checked for multicollinearity using variance inflation factors (VIF), a standard diagnostic that ensures predictor variables in a regression are not so highly intercorrelated that their individual coefficients become unstable. Ethical oversight was thorough: approval came from the Mardin Artuklu University Non-Invasive Clinical Research Ethics Committee on December 9, 2025 (reference 2025/12-1), with institutional permission from the Faculty of Health Sciences dated December 17, 2025. Participation was voluntary and anonymous, students were told that withdrawal carried no academic or institutional penalty, and the protocol followed the Declaration of Helsinki.

Why should the general public care about the inner weather of nursing students? The answer lies in workforce psychology. Nurses form the largest segment of the health workforce, and they will be on the front lines of climate-sensitive health impacts, from heat-related illness to the shifting geography of infectious disease. If a measurable fraction of their anticipatory distress is tied to climate change, then psychological preparedness for that reality becomes part of professional preparedness. The authors argue that nursing education programs should include more content on climate change and environmental sustainability, and that educational and counseling programs should be developed to help students cope with the psychological implications of these issues. In effect, they are proposing that climate literacy and emotional support be woven into the same curriculum.

The study’s limitations are those inherent to its design. A cross-sectional survey captures a single moment in time, so it can establish association but not causation; it cannot say whether climate anxiety breeds future anxiety, whether general pessimism colors both, or whether some third factor drives the link. The sample, while robust in size and response rate, comes from a single university in one region of Türkiye, which limits generalization to nursing students elsewhere. The weak correlation coefficient also cautions against overreading the effect: climate anxiety is a contributor to future anxiety in this population, not its master variable. The research received no specific funding, and the authors declare no competing interests, facts that strengthen confidence in the independence of the work.

Even with those caveats, the study lands at a culturally resonant moment. Surveys around the world have documented rising eco-anxiety among young people, the generation that will live longest with the consequences of today’s emissions. What this research adds is specificity: a quantified, controlled estimate of how much climate worry contributes to future dread among students training for one of society’s most essential professions. The 3.8 percent of additional explained variance is modest, but modest effects aggregated across millions of students and workers can shape institutions. If nursing schools heed the recommendation to pair climate content with psychological support, the study may prove less notable for its statistics than for its timing, arriving just as educators begin to treat the mental health of the climate generation as a core professional responsibility rather than an afterthought.

Subject of Research: The association between climate change anxiety and future anxiety among nursing students

Article Title: The association between climate change anxiety and future anxiety among nursing students: a cross-sectional study

Article References: Butun, A., & Efe, S. (2026). The association between climate change anxiety and future anxiety among nursing students: a cross-sectional study. BMC Nursing. https://doi.org/10.1186/s12912-026-05442-w

Image Credits: AI Generated

DOI: 10.1186/s12912-026-05442-w

Keywords: climate change anxiety, future anxiety, nursing students, nursing education, mental health, cross-sectional study, environmental psychology, eco-anxiety, Türkiye, hierarchical regression, BMC Nursing, health workforce