Environmental protection refers to the preservation and safeguarding of the living space for humans and organisms, providing essential elements such as air, water, light, etc. Because of this, the environment plays a crucial role, directly impacting the survival of humanity. Given the complex and adverse changes in the environment today, our primary task is to protect it to sustain life. In this article, EQUO will provide an overview of the concept of “environmental protection” and explore why everyone worldwide needs to collaborate on this mission. Let’s explore the critical aspects of environmental protection, from human health to biodiversity, and then assess the specific measures and roles that each of us can undertake to contribute positively to this endeavor.