Paul Rosolie has survived stingray venom, MRSA infections, and the total collapse of his public reputation, only to emerge as one of the Amazon's most radical defenders. By converting his former enemies—the loggers—into conservation rangers, he is proving that the only way to save the 'lungs of the planet' is to align human survival with ecological health. From facing down uncontacted tribes to navigating the threats of narcotraffickers, Rosolie reveals that the greatest obstacle to saving our future isn't the jungle’s danger, but our own failure to act with relentless obsession.