Carlos José Caramelo Duarte

Carlos José Caramelo Duarte is the vice-president of the Sindicato dos Metalúrgicos do ABC, a labor union in Brazil known for its significant historical ties to the Workers' Party (PT) and prominent figures like former president Luiz Inácio Lula da Silva. He is also a director of Unisol, an NGO contracted by the Ministry of Labor to assist in waste removal in the Yanomami indigenous territory, highlighting the intersection of labor activism and environmental concerns in contemporary Brazil.