During the late 20th century, the concept of environmental sustainability began to gain importance as the effects of pollution and climate change became more pronounced. Recognizing the need for a sustainable approach to development, various countries started implementing policies aimed at balancing economic growth with environmental protection.

This shift not only aimed to preserve natural resources for future generations but also sought to promote an eco-friendlier way of living that would mitigate the adverse effects of human activity on ecosystems. The global community's commitment to sustainability has resulted in initiatives ranging from renewable energy projects to conservation efforts across different regions.