Earth: The Power of the Planet - Ice

Seizoen: 1 - Aflevering: 3 / 4 - Eerst uitgezonden: 04 december 2007 - Episode ID: 83485

Ice may be nothing more than frozen water but, as Iain explains, it holds extraordinary power. Descending 150m down a frozen waterfall, he sees a glacier in action from below and discovers why the huge Jacobshaven glacier is retreating, he shows how it shaped our past and may now threaten our future.