Sustainability Theory focuses on meeting the needs of the present without compromising the ability of future generations to meet their own needs. It emphasizes the balance between economic growth, environmental protection, and social equity, often referred to as the triple bottom line. This approach encourages practices that promote long-term ecological health and social well-being. The theory is rooted in the idea that human activities should be conducted in a way that preserves natural resources and ecosystems. It advocates for responsible consumption, renewable energy sources, and sustainable development, aiming to create a harmonious relationship between humans and the environment.