Last Watched

"Geology"  Sort by

Fightback

       Nature
Dr Iain Stewart investigates the counter-attack that was launched by the global warming sceptics in the 1990s. At the start of the 1990s it seemed the world was united. At the Rio Earth summit the world signed up to a programme of action to start tackling climate change. Even George Bush was there. But the consensus didn't last.
Iain examines the scientific arguments that developed as the global warming sceptics took on the climate change consensus. The sceptics attacked almost everything that scientists held to be true. They argued that the planet wasn't warming up, that even if it was it was nothing unusual, and certainly whatever was happening to the climate was nothing to do with human emissions of greenhouse gases. Iain interviews some of the key global warming sceptics, and discovers how their positions have changed over time.
Series: The Climate Wars

Fight for the Future

       Nature
Having explained the science behind global warming, and addressed the arguments of the climate change sceptics earlier in the series, Dr Iain Stewart concludes the series by looking at the biggest challenge now facing climate scientists - Just how can they predict exactly what changes global warming will bring?
It's a journey that takes him from early attempts to model the climate system with dishpans, to supercomputers, and to the frontline of climate research today: Greenland. Most worryingly he discovers that scientists are becoming increasingly concerned that their models are actually underestimating the speed of changes already underway.
Series: The Climate Wars

Storm

   2018    Science
Space isn't vast and empty space but a dynamic, cosmic storm. It's a storm that could kill us, but without it we wouldn't be here at all. This is a story about the weird connections, the near misses, the lucky breaks that created this amazing world. For 4.5 billion years our planet has been battered and bruised and punched and pummeled but we're still standing. It's actually the battle that's built us and this is the tale of the tape.
Ever wonder how our planet got here? It was born in a cosmic storm. The violence could have destroyed us, but instead it made us.
Series: One Strange Rock
The Nazis, A Warning From History
The Nazis, A Warning From History

   1997    History
Black Hole Apocalypse
Black Hole Apocalypse

   2018    Science
The Story of China
The Story of China

   2016    History
Space
Space

   2001    Science
Coldplay Live
Coldplay Live

   2012    Art
The Art of Germany
The Art of Germany

   2010    Art
Absolute Zero
Absolute Zero

   2007    Technology
It Was Fifty Years Ago Today
It Was Fifty Years Ago Today

   2017    Art