How the Built Environment Is Damaging Children’s Connection to Nature
In just a few generations, children’s freedom to roam and explore has dramatically decreased. Three generations ago, kids explored their towns freely. Two generations ago, they wandered miles away from home, often unsupervised. By the last generation, children were limited to playing near home, under adult supervision. Today, many children are mostly restricted to their homes and yards, with any outdoor time being organized and supervised. This loss of freedom limits their ability to explore, experience nature, and develop independence.
The lack of outdoor play has also impacted children’s health, contributing to problems like myopia (nearsightedness), which has risen drastically in recent years. For example, in East Asia, 90 percent of high school graduates are nearsighted, and in the U.S., the rate of myopia increased by 66 percent from 1971 to 2004. Research suggests that less time outdoors and less exposure to sunlight may be contributing to these issues.
Urbanization and city planning are partly to blame. Cities have become denser, offering fewer natural spaces for children to play in. Parks and wild areas have been replaced with small, artificial playgrounds, leaving kids without safe, engaging outdoor environments. As a result, children spend more time indoors, often in front of screens.
To address this, we need to rethink how we design our cities. Creating spaces that reconnect people with nature—through parks, gardens, and natural playgrounds—would benefit not only children's health but also adults’ well-being. Rewilding urban environments can reduce stress and support creativity, helping both children and adults thrive. It’s time to prioritize real contact with nature in our city designs for a healthier future.