Arctic Ocean • 2021 • episode "S1E5" • Expedition: Deep Ocean

59:12

Volcanoes have a fearsome reputation. In reality, they are the most important force in the creation of the planet as we know it today. Iain abseils into a lava lake and cave dives in a cenote to show how the heat that fuels volcanoes also drives some of the most fundamental processes on the planet.

1/5 • Earth: The Power of the Planet • Environment

58:45

Human Planet tells remarkable stories of people who make their homes in the Arctic.

3/8 • Human Planet • Environment

55:18

We all feel qualified to talk about the weather but despite it going on around us all the time, many of its secrets are hidden from view. All weather, even the everyday stuff, is riddled with mystery and wonder, though you may not think so when caught without an umbrella. Find out how weather happens when the forces of wind, water and temperature collide, combine and even occasionally cooperate.

2015 • Environment

9:01

Modern life would be impossible without plastic – but we have long since lost control over our invention. Why has plastic turned into a problem and what do we know about its dangers? This video is a collaboration with UN Environment and their Clean Seas campaign, If you want to take action to turn the tide on plastics, go to http://www.cleanseas.org and make your pledge.

In a Nutshell • 2019 • Environment

9:54

We explore the meaning of 'homo sapiens' (meaning 'wise being') and hear what experts say about the importance of using wisdom as a guiding value to address climate change, income inequality, discrimination, and more. This short film features Dr. Jane Goodall, Vandana Shiva, Chris Hedges, Clayton Thomas-Muller, Dacher Keltner, Ernest Callenbach, and John Perkins.

Thought Café • 2021 • Environment

0:00

Dr George McGavin and Dr Zoe Laughlin set up base camp at one of the UK's biggest sewage works to investigate the revolutionary science finding vital renewable resources and undiscovered life in human waste. Teaming up with world-class scientists, they search for biological entities in sewage with potentially lifesaving medical properties, find out how pee can generate electricity, how gas from poo can fuel a car and how nutrients in waste can help solve the soil crisis. They follow each stage of the sewage treatment process, revealing what the stuff we flush can tell us about how we live today, and the mindboggling biotechnology being harnessed to clean it, making the wastewater safe enough to return to the environment.

Horizon • 2021 • Environment