Another star was . Researchers have begun attaching LoRaWAN trackers to black caimans. Because caimans travel through both water and land, they act as mobile sensors, reporting water pH levels and air humidity every ten minutes. The data feed was projected onto a 50-meter screen at the festival’s entrance. Criticism and Controversy No major festival is without dissent. Outside the main gates, a group of activists held signs reading: "No App Will Save the Trees." They argued that eNature Brazil Festival Part 2 is too focused on "solutionism"—the belief that technology can fix a political and economic problem.
Teams competed to solve the "acai berry supply chain" crisis. The winning app, FrutaJusta , uses blockchain to ensure that pickers receive fair wages by scanning the exact tree where the berry was harvested. enature brazil festival part 2
The Governor of Amazonas declared the festival a permanent state asset. A symbolic "digital tree" was planted—a 3D hologram that displays real-time carbon absorption rates. Another star was
A fiery panel asked: Is AI saving the forest or just watching it die? The room was divided when a European tech CEO suggested using generative AI to create synthetic "distress calls" to lure poachers into traps. Brazilian authorities quickly rejected the idea as too dangerous. The data feed was projected onto a 50-meter