“It’s easy to criticize local burning practices, but they are not only cultural, they’re a necessity to local communities,” Acará’s environmental secretary, Sônia Elídia Reis Mota, told Mongabay from her office. “These crops are their subsistence. If they don’t burn, they won’t have anything to eat or won’t make enough money to buy food.”
When you have someone at the local environmental agency spilling lies like that, this certainly does not bode well for the rest of the forest there. You just need to literally go to the neighboring city, Tomé-Açu, to find multiple successful syntropic farms that formed a local coop to export their produce, and have learned that monocrops, slash and burn are not the answer, see (in Portuguese): A trip to the part of the Amazon where Japanese is spoken