外语原版纪录片《 Earth - The Climate Wars 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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外语原版纪录片《 Earth - The Climate Wars 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

Earth - The Climate Wars






纪录片关键词：


Earth - The Climate Wars,After the Warming,Are We Changing Planet Earth,Attenborough Explores: Our Fragile World,Chasing Ice,China's Green Revolution,Climate Change: A Horizon Guide,Climate Change: The Facts,Climate Change - An Uncertain Future,Climate chaos: Bush's climate of fear,Collapse (NG)

Science,Iain Stewart,BBC,2008,English


纪录片内容简介：

General Information：
Science Documentary hosted by Iain Stewart and published by BBC in 2008- English narration

Information
Global warming, and how to combat it, has provoked intense debate, changed the way we see the planet and created headlines around the world. But when and how did scientists first discover global warming, why has it led to such furious debate and who should we believe?
In BBC Two's three-part series, Earth – The Climate Wars, geologist Dr Iain Stewart (Earth – The Power Of The Planet) presents a definitive guide to the history of climate change

Battle Begins
  
In the 1970s the world seemed to be falling apart. From acid rain to overpopulation, ecological concerns were at the fore. And it was at this time that climate change first became a hot political issue. But it wasn't global warming that frightened scientists, it was the complete opposite; a new ice age.
Dr Iain Stewart traces the history of climate change from its very beginning and examines just how the scientific community managed to get it so very wrong back in the Seventies. Along the way he uncovers some of the great unsung heroes of climate change science, and introduces us to a secret organisation of American government scientists, known as Jason, who wrote the first official report on global warming as far back as 1979.
He shows how - by the late 1980s - global warming had already become a serious political issue. It looked as if the world was uniting to take action. But it turned out to be a false dawn. Because in the 1990s global warming would be transformed into one of the biggest scientific controversies of our age.


Fightback
  
Dr Iain Stewart investigates the counter-attack that was launched by the global warming sceptics in the 1990s.
At the start of the '90s 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.


Fight for the Future
  
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.


Technical Specs
GSpot 2.70a avi file details:

<hr />
Filename.....: BBC.Earth.The.Climate.Wars.1of3.Battle.Begins.2008.WS.PDTV.XviD.MP3.MVGroup.org.avi
Filesize.....: 782,812,670 bytes
Runtime......: 59:01.040 (88526 frames)
Aspect Ratio.: 672x384 (1.750)
Video Codec..: XviD ISO MPEG-4 (B-VOP//)
Bitstream....: Unpacked
Video Bitrate: 1624 kbps
Framerate....: 25.000 fps
Audio Codec..: 0x0055 MPEG-1 Layer 3
Audio Bitrate: 131kbps 2ch VBR 48000Hz
Language.....: English
Subtitles....: Yes - English

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外语原版纪录片《 Earth - The Climate Wars 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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