The sun glints on crystal clear waters, mist floats above the towering falls that flow into a lush green basin. Today, the incomparably beautiful Amazon rainforest is a vast laboratory for experiments that are redefining the relationship between humans and nature. But what's the worth of this invisible commodity? And who should profit from it? This glorious, 35mm cinematic film, offers a surprising and immensely beautiful vision of the Amazon eco-system.