In the rush of modern living, most of us spend our days confined indoors—staring at glowing screens, moving between enclosed offices, apartments, and vehicles. Yet research consistently points to something simple, ancient, and profoundly healing: stepping outside. Across cultures, a long tradition celebrates the restorative power of nature, and today, science is catching up with what our ancestors instinctively knew. One striking example comes from Norway, where the concept of friluftsliv—lit...