Human • 2019 • episode "Part 3" • Australia: Earth's Magical Kingdom

20:57

A look at why goats risk life and limb to climb an almost vertical dam wall; a zebra has no stripes; a school of fish swarm a diver.

S1E15 • Nature's Strangest Mysteries: Solved • 2019 • Nature

58:34

The second episode of Andrew Marr's exploration of Darwin explores the impact of Darwin’s ideas on society and politics. Darwin’s first port of call on the Beagle was Salvador in Brazil – then a major port for the international slave trade. His experience there confirmed his enlightenment views of liberty and progress and his hatred of slavery. But his theory of evolution that began to take root on that epic voyage would describe a world of conflict, ruthless competition and struggle. It would be taken up and abused by some of the most reactionary movements of the late-19th and 20th centuries. The phrase “survival of the fittest” would help propel Darwin’s theory as a scientific justification for eugenics, enforced sterilisation and genocide. But after the Second World War, Darwin’s theory finds redemption in the United Nations statement on race which confirms Darwin’s long-held view that all humans are members of the same race and deserving of equal treatment. This is further reinforced in the extraordinary work of a small Jewish community in New York who used DNA testing and a voluntary and anonymous form of selective breeding to eliminate a debilitating disease from the Jewish community. DNA testing is the final frontier of Darwin’s Dangerous idea. But the lessons from history suggest that the new choices we face about what to do with the knowledge Darwin has given us when combined with genetics and DNA testing remains a major social and political challenge.

S1E2 • Darwin's Dangerous Idea • 2009 • Nature

48:02

Brace yourself for a gruesome trip into the world of predatory insects.

S1E2 • Macro Worlds • 2020 • Nature

28:50

Hunting for it in the piranha-infested waters looks like no fun at all, but some of the images we see of astonished fish along the way are brilliant.

S1E1 • Amazon Abyss • 2005 • Nature

58:26

From ice-covered seas to snow-capped mountains, mammals have conquered the cold, living in the harshest places on earth thanks to their remarkable intelligence and adaptations. The programme features polar bears on the Arctic islands of Svalbard, arctic foxes in Canada's Hudson Bay, and snow leopards in the lofty mountains of the Qinghai-Tibet Plateau in China.

S1E4 • Mammals with David Attenborough • 2024 • Nature

57:52

Beginning in Antarctica, Emperor Penguin chicks are abandoned by their parents as spring begins and must find their way across the treacherous sea ice to the rich waters of the Southern Ocean. In the Himalayas, the world's fluffiest cat hunts for gerbils and voles, while in the boreal forests circling North America, Europe and Asia, a Siberian tiger is on the lookout for black bears.

S1E1 • Frozen Planet II narrated by Sir David Attenborough • 2022 • Nature