This lecture introduces the concept of geographicity, emphasizing the World as the most encompassing human-inhabited space. It explores how globalization transforms the World into a significant space and discusses the evolution from mobile and itinerant lifestyles to sedentary ones. The lecture also delves into the contribution of tourism to job creation, showcasing a map combining different variables. Furthermore, it highlights various locations worldwide, including natural wonders, historical sites, and architectural landmarks. Through these examples, the instructor illustrates the diversity and richness of spaces across the globe.