Available on BritBox
S1, E2: 700 million years ago, Earth was a giant snowball cloaked in ice from pole to pole. This global freeze threatened the survival of the earliest complex organisms. How did life manage to exist in this forbidding world? This mind-blowing documentary investigates how this catastrophe may have become a catalyst for life to evolve in creative new ways as it bounced back from the brink.
Documentary · Oct 11, 2023 · 53 min