In the age of technology, fast-paced and full of screens, the natural world can sometimes feel distant, or even irrelevant. With the invention of the computer and phone, the connection between man and world feels almost severed. In fact, within the last 200 years, human connection to nature has decreased to less than half of what it was previously, mirroring exactly the rise of automation and technology. Yet even so, nature remains a vital component of our physical health, mental well-being, and an integral part of our communities and culture. As such, stepping outside and re-establishing that connection with the natural world remains incredibly important.Â
While it may not seem like much, even simply spending time in natural settings has been known to regulate the body’s stress response by lowering blood pressure, heart rate, and stress-related hormones, even within minutes of stepping outside! This effect is especially pronounced in young children, for whom spending just two hours a week in natural environments causes reduced emotional distress. Similarly, natural settings are known to decrease the symptoms of depression and anxiety, though it’s important to bear in mind that they alone cannot cure these disorders.Â
Of course, for those of us occupied with heavy course loads, it may seem desirable, but unfortunately impossible, to spend time outside when we need to cram for midterms or finals. To overcome these issues, I choose to study outside or fill my breaks with nature walks instead of doomscrolling, which greatly reduces one’s attention span. I end up feeling so much more refreshed and determined! In the wintertime, studying by a window is my go-to, since natural light makes me feel much more relaxed.Â
Moreover, nature provides us with many physical benefits as well. Spending time outdoors improves heart health, promotes better sleep, and even enhances brain function, both in the short term and long term! Nature also tends to strengthen the immune system through increased physical activity, exposure to fresh air and sunlight (specifically vitamin D), and reduced stress. So when we go outside and feel better, it’s not just in our heads! Our bodies quite literally enjoy that time in the natural world; to a certain extent, they even need it.Â
Of course, no one can deny the benefits of technology. Long-distance communication that would normally take days can now be done in seconds; news is worldwide and easily accessible; and, of course, online shopping! However, one major downside to all this technology is that the constant input from our screens can lead to directed attention fatigue (DAF), whereby the brain’s inhibitory attention mechanisms are overused. To overcome this fatigue, time in nature offers us a gentle reset. Exposure to nature can restore attention, improve concentration, and allow us to think more clearly. This mental restoration can also enhance sleep quality, creativity, and even decision-making skills!Â
Aside from being beautiful and regenerative, natural spaces are often the most important sites for building communities. Parks, trails, and community gardens are essential to maintaining healthy, connected communities. Even private natural spaces, like the garden in your backyard, can strengthen social bonds, support one’s mental and physical health, and foster a sense of belonging in the world. According to the Mental Health Foundation, “nature connectedness” also correlates with pro-environmental behaviours and a greater desire to preserve natural spaces. This goes without saying, since, of course, the more time we spend appreciating nature, the more we seek to protect it.Â
In an era marked by stress, screen dependence, mental health struggles, and environmental crises, reconnecting with nature offers a simple yet extremely profound remedy. It’s more than just recreation; it’s a form of self-care, public health, and community-building.