This text is only intended to provide introductory information about the topic. To find out about UNESCO's official position and actions in this field, please consult our relevant webpages and reports ...

Pollution is undesirable change in the physical,chemical,or biological characteristics of environment including air, water and solid which causes harmful effects to various form of life and property.

The first science-based tool to map, measure, and forecast plastic leakage along a company’s value chain is now available to guide businesses in their efforts to tackle plastic pollution, according to ...