Samsara is a new film that takes viewers around the world – from Burmese temples, sulfur mines, and hot-air balloon rides – all without a word of narration. One of the stops along the way was in Japan, where the directors encountered robot clones. What does that mean? KALW's Ben Trefny asked director Ron Fricke and producer Mark Magidson to explain.
Click the audio player above to hear the answer. Audio available after 5pm.