Living Together • episode "3/3" • Planet Earth: The Future

41:50

65 Million Years ago, an asteroid impact caused a cascade of catastrophes that led to the downfall of the dinosaurs, but what would happen if the same size space rock struck near the same spot again?

2016 • Doomsday: 10 Ways the World Will End • Environment

58:00

This film follows Judi’s journey through the seasons and her mission to understand her woodland’s vital role in our history and our future. With the help of some of the best tree scientists and historians in the world, Judi unlocks the remarkable secret lives of trees and the stories that they tell us.

2017 • Environment

44:58

The Census of Marine Life - a ten-year effort by scientists from around the world to answer the age-old question, "What lives in the sea?" It was an international effort to asses the diversity, distribution, and abundance of marine life in our ocean, and the project offically concluded in October 2010.

Life of Oceans • Environment

49:05

We are all seeing rather less of the Sun. Scientists looking at five decades of sunlight measurements have reached the disturbing conclusion that the amount of solar energy reaching the Earth's surface has been gradually falling. Paradoxically, the decline in sunlight may mean that global warming is a far greater threat to society than previously thought.

Environment

47:47

In a Horizon special, naturalist Sir David Attenborough investigates whether the world is heading for a population crisis.

2009 • Horizon • Environment

58:36

Human Planet meets people for whom rivers can be both a risk to life and a lifeline.

Human Planet • Environment