Biosphere 2: Building A New World
Witness History
BBC
4.5 • 1.6K Ratings
🗓️ 6 September 2017
⏱️ 11 minutes
🧾️ Download transcript
Summary
An ambitious ecological experiment was launched in Arizona in September 1991. It aimed to see if human beings could produce everything they needed to survive - in a man-made environment. Rachael Gillman has been speaking to Linda Leigh, one of the eight scientists who spent two years sealed inside the giant greenhouse known as 'Biosphere 2'.
Photo credit: TIM ROBERTS/AFP/Getty Images
Transcript
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| 0:11.8 | telly we share what we've been watching |
| 0:14.0 | Cladie Aide. |
| 0:16.0 | Load to games, loads of fun, loads of screaming. |
| 0:19.0 | Lovely. Off the telly with me Joanna Paige. |
| 0:21.0 | And me, Natalie Cassidy, so your evenings can be a little less |
| 0:24.9 | searching and a lot more auction listen on BBC sounds just before this |
| 0:30.3 | BBC podcast gets underway here's something you may not know. |
| 0:34.4 | My name's Linda Davies and I commission podcast for BBC Sounds. |
| 0:38.3 | As you'd expect, at the BBC we make podcasts of the very highest quality featuring the most knowledgeable experts and genuinely |
| 0:46.0 | engaging voices. What you may not know is that the BBC makes podcasts about all kinds of things like pop stars, |
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| 1:02.8 | Find your next podcast over at BBC Sounds. |
| 1:06.0 | Hello and thank you for downloading our history program |
| 1:08.4 | witness on the BBC World Service with me Rachel Gilman. |
| 1:12.0 | Today I'm taking you back to an ambitious ecological experiment which was launched in Arizona in September 1991. |
| 1:19.0 | An attempt to see if human beings could produce everything they needed to survive in an artificial sealed |
| 1:25.3 | environment, a biosphere. |
| 1:28.0 | In the foothills of the Santa Catalina Mountains, they're planning a whole new world. |
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