Stretching across a distance of 1,300 kilometers, the Tunisian coastline is one of the country’s most treasured riches. And pollution threatens to destroy it. Every year, the Ministry of Health publishes a list of beaches where swimming is prohibited. The most obvious culprit is the National Sanitation Utility (ONAS). Water analyses indicate the presence of significant levels of fecal matter in the sea. But the government’s laissez-faire policies offer no incentive for industrial facilities to limit the pollutants they release into the environment.