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When the complexities of daily life become overwhelming, many individuals instinctively turn to the natural world for solace. They might embark on a solitary stroll through a verdant park, sit in quiet contemplation by the vast expanse of the ocean, or observe a sunset that paints the sky in radiant hues. Is this impulse merely a fleeting source of temporary pleasure, or does it signify a deeper, fundamental psychological mechanism?
For decades, scientific inquiry has established a robust link between time spent in natural environments and various dimensions of mental health and overall wellness. Immersing oneself in outdoor spaces appears to alleviate symptoms of depression and influences brain activity patterns in ways that can be measured with scientific precision. This psychological benefit seems particularly critical for the cognitive and emotional development of children.
However, the majority of previous research on this topic has focused exclusively on individuals living in what are known as WEIRD societies. These are Western, Educated, Industrialized, Rich, and Democratic nations. As environmental psychologists based in the United States and Germany, we joined a massive international team of more than one hundred researchers to examine this phenomenon on a truly global scale. Our primary objective was to determine how consistent the benefits of nature are across the entire human population, rather than limiting our understanding to specific cultural contexts.
Across nations as diverse as Brazil, Japan, Nigeria, Germany, and Indonesia, we observed a clear and consistent pattern. People who reported feeling a stronger connection to nature also reported significantly higher levels of overall well-being. This finding is crucial because it suggests that the benefits of nature are not limited to specific cultures or specific levels of wealth. The psychological advantage of feeling part of the natural world appears to be a universal human trait rather than a cultural artifact created by specific societal conditions. This universality implies that the human psyche is hardwired to thrive in connection with the environment, regardless of one's background.
Researchers who study the human relationship with the natural world often use the specific scientific term "nature connectedness." This phrase does not simply mean going hiking, visiting a botanical garden, or taking a casual walk in a park. Instead, nature connectedness refers to the extent to which individuals see nature as an integral part of their own identity. It asks whether they feel a deep emotional bond with the natural world and experience a profound sense of oneness with it. Someone who possesses a high degree of nature connectedness might agree with statements like, "My relationship to nature is an important part of who I am." This concept reflects a deep sense of identity and meaning, not merely physical exposure to the outdoors. It is a cognitive and emotional state where the boundary between the self and the natural world becomes permeable, allowing the benefits of the environment to permeate the psyche.
Bonding with nature may make people more resilient. Mike Tauber/Tetra Images via Getty Images
We drew on data collected between 2020 and 2022 from more than 38,000 participants. This massive dataset came from a large international collaboration established specifically to gauge how people responded to the global challenges of the COVID-19 pandemic. Participants came from 75 different countries and were, on average, in their teens, 20s, or 30s. They completed detailed questionnaires that explored the complex link between a person's bond with nature and several specific aspects of their well-being. The questionnaires probed people's sense of purpose in life. They also asked about their feelings of hope, life satisfaction, and optimism. Additionally, the surveys measured their sense of resilience and their ability to cope with the stress they felt during a global crisis. Finally, the questionnaires asked whether they practice mindfulness as they go through their everyday life.
Across this large international sample, we found that people who felt more connected to nature consistently reported higher levels of well-being and mindfulness. This was true not just for feeling generally satisfied with life but also for deeper aspects of flourishing, such as having a clear sense of direction and meaning. Importantly, these associations held even when accounting for variables like age and gender. Our results indicate that feeling close to nature is a universal resource for mental health that transcends demographic boundaries. The data suggests that regardless of one's background, the act of identifying with the natural world serves as a potent catalyst for psychological health.
We also explored whether specific characteristics of a country might strengthen the benefits of feeling connected with nature. For example, we looked at environmental factors such as how well countries manage their air quality, water systems, and ecosystems. We also examined whether citizens have equal access to education, democratic participation, and other key social and financial resources. Furthermore, we considered whether cultures tend to prioritize collective well-being over individual priorities. While there were some variations, the main takeaway was remarkably clear. A connection with nature and well-being shows up across a wide range of economic, cultural, and environmental contexts.
In other words, the psychological benefits of feeling connected to nature do not appear to be limited to wealthy Western nations or specific cultural worldviews. This consistency is remarkable given the vast differences in how people live around the globe. Whether in a dense urban center or a remote rural village, the link between feeling part of nature and feeling good remains strong. This suggests that the human need for connection to the natural world is fundamental and transcends borders. It is not a luxury afforded only to those with access to pristine wilderness; even in environments where nature is scarce, the psychological perception of connection remains a vital resource for mental stability.
One primary reason why feeling a connection with nature may be linked to well-being is that nature connectedness fosters mindfulness. Mindfulness is the ability to be present and attentive in the current moment without judgment or criticism. In our data, people who had a stronger sense of nature connectedness tended to have a higher degree of mindfulness. This trait is itself strongly linked to better mental health outcomes in scientific literature. When people are mindful, they are better able to process their emotions and reduce anxiety. The natural world, with its rhythms and patterns, provides a rich context for practicing this state of non-judgmental awareness, allowing the mind to settle.
Another possibility is that bonding with nature may also make people more resilient. People who feel connected to something larger than themselves may find it easier to cope with stress and uncertainty. A sense of belonging—even to the natural world—can provide psychological grounding in a world characterized by constant stressors. When life feels chaotic, a connection to nature can serve as an anchor. There may also be a feedback loop at play here. Feeling better may encourage people to engage more deeply with nature, which in turn strengthens the bond over time. This cycle can create a lasting positive effect on a person's mental state. The more one feels connected, the more one can draw strength from it, creating a self-sustaining mechanism for psychological health.
These findings matter far beyond academic debates. Around the world, policymakers are increasingly recognizing the critical links between human health and environmental sustainability. International agreements such as the Convention on Biological Diversity, a landmark treaty signed by 196 countries in 1992, emphasize the importance of restoring humanity's relationship with nature. These policy actions seek to protect Earth's ecosystems, but our results suggest they may also benefit people's psychological well-being. By protecting nature, we also protect the mental health of the people who live on this planet. The conservation of natural spaces is not merely an ecological imperative; it is a public health necessity.
Similarly, designing cities with accessible green spaces can make a significant difference. Incorporating nature-based experiences into schools and supporting community engagement with local environments may do more than simply beautify neighborhoods. These actions may also help people flourish. When children spend time in natural settings, they build a lifelong connection that supports their cognitive and emotional development. When adults have access to parks and gardens, they have a place to decompress and recharge. Across cultures, languages, and economic systems, feeling connected to the natural world is consistently linked to living a more hopeful, purposeful, and resilient life. At a time when mental health challenges are rising globally, reconnecting with nature is not a luxury. It is a fundamental and widely shared human need that should be prioritized in our daily lives and future policies. The evidence is now clear: to nurture the human spirit, we must nurture our connection to the Earth.
The implications of this research extend to the very structure of our modern societies. As urbanization accelerates, the distance between human daily life and the natural world grows wider. Our findings suggest that this separation carries a significant psychological cost. Conversely, intentional efforts to bridge this gap—through urban planning, educational curricula, and public health initiatives—can yield substantial returns in community well-being. The data from 38,000 individuals across 75 nations provides a strong empirical foundation for these actions. It demonstrates that the human capacity to find meaning, purpose, and calm is inextricably linked to the natural world. This connection is not a relic of our past but a vital component of our present and future survival. As we face an era of rapid environmental change and increasing psychological strain, the wisdom of reconnecting with nature becomes not just a preference, but a necessity for the collective health of humanity. The path forward requires a shift in perspective, viewing nature not as a resource to be exploited, but as a partner in the cultivation of human flourishing. By embracing this view, we can build societies that are not only sustainable for the environment but also thriving for the people who call it home.