For these Indonesian fishermen, a sperm whale can dramatically change their fortunes and feed their families for months. This small-scale whaling, using traditional hand-made boats and harpoons, has been happening for over 600 years and does not threaten whale numbers in these oceans as the fisherman only take around 6 a year.John Hurts narrated the visually stunning Human Planet, an awe-inspiring, jaw-dropping, heart-stopping landmark series that marvels at mankind’s incredible relationship with nature in the world today.