The Age We Made

Discovery

BBC

Science, Technology

4.3 • 1.2K Ratings

🗓️ 12 November 2012

⏱️ 19 minutes

🔗️ Recording | iTunes | RSS

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Summary

Gaia Vince concludes her journey through the geological age humans have launched. After climate change and mass extinction, she now explores moves how the world’s cities and manufactured artefacts (from mobile phones to plastic bottles) might become 'fossilised' and incorporated into the geological record. Some are bound to survive in crushed form for the rest of the Earth’s existence. Any distant-future geologist would recognise them as strange features unique in the planet’s 4 billion year rock record: chaotic rock layers preserving urban rubble and underground tunnels - mudstones unnaturally rich in zinc, cadmium and mercury – and the occasional crushed mobile phone or plastic bottle transformed from polymer to delicate coal. These rocks and artificial ‘fossils’ will be evidence of a planetary shift into the new time period, which today’s geologists call the Anthropocene.

(Image: A pile of mobile phones, Credit: Getty Images)

Transcript

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0:00.0	Choosing what to watch night after night the flicking through the endless
0:06.8	searching is a nightmare we want to help you on our brand new podcast off the
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 watching listen on BBC sounds. Choosing what to
0:32.1	watch night after night the flicking through the endless
0:36.5	searching is a nightmare we want to help you on our brand new podcast off the
0:41.5	telly we share what we've been watching.
0:43.7	Cladie Aide!
0:45.7	Loads of games, loads of fun, loads of screaming.
0:48.2	Lovely.
0:49.0	Off the telly with me Joanna Paige.
0:51.2	And me, Natalie Cassidy, so your evenings can be a little less
0:54.7	searching and a lot more watching listen on BBC sounds. Choosing what to
1:01.8	watch night after night the flicking through the endless
1:06.2	searching is a nightmare we want to help you on our brand new podcast off the
1:11.2	telly we share what we've been watching.
1:13.5	Cladiyated!
1:15.5	Loads of games, loads of fun, loads of screaming.
	...

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