Americans do love their denim, so much so that the average consumer buys four pairs of jeans a year. In China's Xintang province, a hub for denim, 300 million pairs are made annually. Just as staggering is the brew of toxic chemicals and hundreds of gallons of water it takes to dye and finish one pair of jeans. The resulting environmental damage to rivers, ecosystems and communities in China, Bangladesh and India is the subject of a new documentary called The RiverBlue: Can Fashion Save the Planet?.
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In the opening scene of the new documentary RiverBlue, deep magenta wastewater spills into a river in China as the voice of fashion designer and activist Orsola de Castro can be heard saying "there is a joke in China that you can tell the 'it' color of the season by looking at the color of the rivers."