Cardinal Pedro Barreto received death threats and harassment during his almost 20-year campaign against a US mining company’s operations in the Andes

A Peruvian cardinal who received a barrage of death threats when he challenged the firm behind a toxic smelter has called a $150m (£111m) out-of-court settlement to more than 1,000 people who were allegedly poisoned by the plant as children “a historic milestone”.

Cardinal Pedro Barreto, 82, was in Rome meeting Pope Leo XIV and other cardinals in June when he received news that the firm that ran the smelter, the Doe Run Company, a subsidiary of Renco Group, would pay $150m to 1,373 Peruvians who have suffered health impacts since childhood.