Strangest Places • 2013 • episode "S1E9" • Secrets of the Earth

59:45

Dr Helen Czerski reveals how shifting ocean water distributes heat and nutrients around the Earth. This process is linked to almost every aspect of human existence, and the lecture explores how dependent we are on the ocean for weather, food supply and connection between land masses - as well as exploring what needs to be done by humans to maintain this vital element of the Earth's ecosystem.

S1E2 • BBC Royal Institution Christmas Lectures - Planet Earth: A User's Guide • 2020 • Environment

57:58

Satellites follow an elephant family struggling through drought, reveal previously unknown emperor penguin colonies from the colour of their poo, and discover mysterious ice rings that could put seal pups in danger. Using cameras on the ground, in the air and in space, Earth from Space follows nature's greatest spectacles, weather events and dramatic seasonal changes. This is our home, as we've never seen it before.

S1E1 • Earth from Space • 2019 • Environment

58:58

A look at humans who live in the depths of the rainforest, a perilous environment.

S1E4 • Human Planet • Environment

48:03

Venture into the danger zone of two volcanic craters posing widely divergent threats. Hawaii's Kilauea is a shield volcano that threatens communities with its slow-but-relentless lava flow, while the Sumatran Sinabung is a stratovolcano delivering carnage via a sudden and explosive surge of superheated gas and rock.

S2E5 • Volcanic Odysseys • 2016 • Environment

58:57

Iain looks at the big picture of Earth's place in space. It's taken four and a half billions years and several great catastrophes to turn it from a barren rock to the unique planet we know today.

S1E5 • Earth: The Power of the Planet • Environment

2:14

How can global warming of less than 1 degree Celsius drive extreme weather? You might need to look beneath the surface (of the ocean) for the answer.

MinuteEarth • 2015 • Environment