image: Open-pit mine in Amazonia on the Serra dos Carajás, state of Pará, Brazil. This material relates to a paper that appeared in the Nov. 7, 2014 issue of Science, published by AAAS. The paper, by J. Ferreira at EMBRAPA Amazônia Oriental in Belém, Brazil, and colleagues was titled, 'Brazil´s environmental leadership at risk.' view more
Credit: [Credit: Fabio Olmos]