Organic pollutants called "persistent organic pollutants" are showing up in many different places worldwide, far from their original source. this has led to a widespread movement to "reduce the use of twelve of them".
Persistent organic pollutants (POPs) refers to a natural intensifies that are impervious to ecological debasement through synthetic, organic, and photolytic forms. Due to their steadiness or persistence, POPs bioaccumulate with potential antagonistic effects on human wellbeing and the earth.