How is "sustainability" defined in geography?

In geography, sustainability is defined as the ability to meet present needs without compromising the ability of future generations to meet their own needs. This definition emphasizes a balance between the economic, social, and environmental dimensions of development. It encourages practices that support long-term resource availability and ecological health, ensuring that natural resources are utilized in a way that does not deplete or irreversibly damage them for future populations.

This concept is foundational in various fields, including urban planning, resource management, and environmental policy, as it advocates for responsible stewardship of the planet's resources. By focusing on both current demands and the longevity of resources, sustainability promotes a holistic approach to solving contemporary issues while safeguarding future prospects.