Daesan Eng does to the responsibility and preserves the environment for the benefit of present and future generations. It entails recognizing the impact of human activities on the environment and taking action to mitigate negative effects and promote sustainable practices.

The concept of environmental duty is rooted in the understanding that human actions can have far-reaching consequences on ecosystems, biodiversity, climate, and natural resources. It emphasizes the need to act responsibly and make choices that minimize harm to the environment while promoting its long-term health and well-being.