92% of humpback whale calls now travel less than half the distance they did 40 years ago. Ocean noise pollution, warming currents, and sonar interference have collapsed acoustic ecosystems silently. In neuroscience, their songs activate the human limbic system—just like lullabies. This is not just extinction. It’s the loss of Earth's original music. #WhaleSong #ClimateCinema #OceanGrief #EcoFilm #SoundOfExtinction #IAcinema #DeepOceanVoices