The Citarum River in Indonesia is the world’s most polluted river. One of the main polluters is the fashion industry: 500 textile factories throw their wastewater directly into the river.

The filmmakers teamed up with international scientists to investigate the causes and consequences of this pollution. With the help of concerned citizens, the ‘Green Warriors’ team analyzed water samples, rice, children’s hair, etc. and discovered that toxic chemicals are endangering the lives of the 14 million Indonesians who use the Citarum water. What was once considered paradise is now a brown sludge of human waste and dangerous substances like nonylphenol, antimony and tributylphosphate. These findings prompted the Indonesian government to change its wastewater regulations. Recently, President Joko Widodo announced a new plan to clean up the Citarum. The fashion brands questioned in this documentary promised to better monitor their Indonesian suppliers.

Info: DW Documentary