Destruction in the Amazon is, once again, approaching an all-time high. Some 335 square miles of rainforest were felled in the first three months of 2023 alone, the second worst quarter in the last 16 years. In 2015, the Munduruku [Indigenous people] had long been fighting the extractive industries encroaching on their land. But this was the first time Korap Munduruku, a 38-year-old teacher and mother of two whose face and body are often painted with traditional geometric designs of her people, decided to take a stand and join them. So our rights are being violated. Everything going on here is wrong," she recalls saying at the meeting. "We need to do something about it. We can't just sit here and do nothing." The next meeting was with her chief and other leaders from the wider community " there are more than 13,000 Munduruku in Brazil. She eventually left the classroom to take up the fight for land rights full-time. Before long she learned that Anglo American, one of the world's largest mining companies, had applied to extract copper on Sawr© Muybu, a Munduruku territory next to her own. That information and the fight that she would lead against the developers led Korap Munduruku to become one of six recipients of the prestigious 2023 Goldman Environmental Prize, which honors grassroots environmental activists. She built a coalition of other Munduruku and, along with 45 chiefs and 200 other participants, published a declaration in December 2020 opposing mining and deforestation in the Amazon.