Dangerous Earth (2016)

Episode Overview

This series showcases how cutting-edge camera technology is unveiling the secrets behind some of Earth's most breathtaking natural wonders. Dr. Helen Czerski explores remarkable new visuals from witnesses, researchers, and filmmakers that are reshaping our comprehension of these phenomena. In this episode, she shares the latest scientific revelations about icebergs. Utilizing side-scanning sonar to examine glacier edges, satellite imagery to reveal the ecosystems icebergs support, and firsthand photographs illustrating their evolution, we can now visually document the enigmas of icebergs and their vital connection to our planet's changing climate.