Given the task definition and input, reply with output. Generate an explanation for the given claim using the provided supporting material from the paragraph. Please consider the following points while generating an output. 1) The claim will always have supporting proof in the paragraph, and the paragraph will have a clear point of view supporting the claim. 2) There can be instances where direct correlation to the claim is not available. Make use of the sentences in the paragraph to provide a corresponding output supporting the claim. 3) The explanation should be at least one and at most twelve sentences long.

Paragraph: The Camorra mafia has been dumping and burning toxic waste for decades in the area between Naples and the province of Caserta. Ten million tonnes have been buried there in the last 22 years, according to environmentalist group Legambiente, and the World Health Organisation says that higher congenital abnormalities and deaths from cancer are "positively correlated" to waste exposure in the area. "The environmental disaster... has turned to a real humanitarian tragedy," the Archbishop of Naples and bishops of local dioceses wrote in an open letter to President Giorgio Napolitano on Saturday. "Too many are paying the price for the arrogance, abuse, incivility, greed and stupidity of criminals," the letter said, adding land had been poisoned causing "tragic and irreparable damage". Authorities say the waste comes mostly from the industrial north and is dumped by mafia gangs for a fraction of the cost of legal disposal. In recent months protesters have taken to the streets of Naples to demand the government do more to clean up the region. Residents have banded together on social media to document the dumping of waste and burning of trash amid growing fears over its impact on health. The government banned the burning of rubbish last month in a decree aimed at tackling the crisis, but the clergymen's appeal called for a wider response including a clean up, health screening, financial support for those affected, and programs to persuade businesses not to operate illegally. Claim: Church in Italy's 'Triangle of Death' demands cleanup of mafia waste.
Church leaders in southern Italy have demanded a cleanup of waste dumped illegally by the mafia in a racket that has polluted farmland and earned the region the name the "Triangle of Death".