Does the Theory of Evolution Really Matter? • Stated Clearly

91:27

Gunda provides a glimpse into the raw and simple power of nature through mesmerising encounters with farm animals, the eponymous Gunda, a mother pig, two ingenious cows and a scene-stealing, one-legged chicken. Film-maker Victor Kossakovsky reminds us of the many lives that share this earth with humans and their value. From the first steps of piglets to the roaming joy of freed cows, Gunda: Mother, Pig draws a connection between human and animal, and the planet that we share with creatures great and small.

2021 • Nature

58:01

With a million species at risk of extinction, Sir David Attenborough explores how this crisis of biodiversity has consequences for us all, threatening food and water security, undermining our ability to control our climate and even putting us at greater risk of pandemic diseases. Extinction is now happening up to 100 times faster than the natural evolutionary rate, but the issue is about more than the loss of individual species. Everything in the natural world is connected in networks that support the whole of life on earth, including us, and we are losing many of the benefits that nature provides to us. The loss of insects is threatening the pollination of crops, while the loss of biodiversity in the soil also threatens plants growth. Plants underpin many of the things that we need, and yet one in four is now threatened with extinction. Last year, a UN report identified the key drivers of biodiversity loss, including overfishing, climate change and pollution. But the single biggest driver of biodiversity loss is the destruction of natural habitats. Seventy-five per cent of Earth's land surface (where not covered by ice) has been changed by humans, much of it for agriculture, and as consumers we may unwittingly be contributing towards the loss of species through what we buy in the supermarket. Our destructive relationship with the natural world isn’t just putting the ecosystems that we rely on at risk. Human activities like the trade in animals and the destruction of habitats drive the emergence of diseases. Disease ecologists believe that if we continue on this pathway, this year’s pandemic will not be a one-off event.

2020 • Nature

49:16

A look at the many and varied ways in which animals procreate in order to ensure that their genes are passed on to the next generation.

12/12 • Trials of Life • 1990 • Nature

48:03

The great plains are the vast open spaces of our planet. These immense wilderness areas are seemingly empty.

7/11 • Planet Earth • 2006 • Nature

58:37

Professor David Scheel takes an octopus into his home to learn about its intelligence and the extraordinary relationship he and his daughter develop with the creature. Named Heidi, the octopus is seen unravelling puzzles, recognising individual humans and even watching TV with the family. The film also looks at the remarkable behaviour of other octopuses around the world, from those that can change their colour and texture in a split second to the octopus that carries around its own coconut shell to hide in.

Natural World • 2019 • Nature

48:37

In the second episode; India is a subcontinent surrounded by mountains. We explore the little-known Western Ghats at the edge India's south. Here are Monsoon hills covered in lush forests and tea gardens which shelter some of the greatest biodiversity in the world. But far to the north lies the mighty Himalayas - so vast they drive the climate by capturing the monsoon winds and protect India from the northern chill. It's a unique world full of life.

Part 2 • Hidden India • 2016 • Nature