Darwinian Demons - Audio
by The Open University
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Description
Is 'natural selection' inimical to bio-diversity? Why is the natural world not dominated by a few 'super' species? And in the future, can the richness of nature be preserved? In this album, Jonathan Silvertown, Professor of Ecology at the Open University, explains how Darwinian theory uses the concept of niche specialisation to account for the diversity of flora and fauna on Earth. If it were not for environmental niches, Darwinian 'demons', might emerge, powerful species whose evolutionary fitness makes them all conquering. However, according to Darwin, the natural world is infinitely complex and inhabited by a multitude of different species, each of which is peculiarly adapted to its local environment. The tracks on this album were produced by the Open University in collaboration with the British Council. They form part of Darwin Now, a global initiative celebrating the life and work of Charles Darwin and the impact his ideas about evolution continue to have on today’s world. © British Council 2009.
| Name | Description | Released | Price | ||
|---|---|---|---|---|---|
|
1 |
Darwinian demons | A brief introduction to album. | 11/8/09 | Free | View In iTunes |
| 2 | Transcript -- Darwinian demons | A brief introduction to album. | 11/8/09 | Free | View In iTunes |
|
3 |
Ecology and evolution | If evolution is a drama, then ecology provides the theatre and Darwinian Demons are the potential villains of the piece. Darwian Demons are species that try to dominate everything - so what stops them? | 11/8/09 | Free | View In iTunes |
| 4 | Transcript -- Ecology and evolution | If evolution is a drama, then ecology provides the theatre and Darwinian Demons are the potential villains of the piece. Darwian Demons are species that try to dominate everything - so what stops them? | 11/8/09 | Free | View In iTunes |
|
5 |
Darwin's niches | Niche specialisation is a key element of Darwin's theory of evolution. Every habitat contains a multitude of smaller local enviroments, to which different species prove to be best adapted. | 11/8/09 | Free | View In iTunes |
| 6 | Transcript -- Darwin's niches | Niche specialisation is a key element of Darwin's theory of evolution. Every habitat contains a multitude of smaller local enviroments, to which different species prove to be best adapted. | 11/8/09 | Free | View In iTunes |
|
7 |
How demons self destruct | In reality Darwinian demons do not conquer all. They are often at the their most dangerous when taken out of their home environments. | 11/8/09 | Free | View In iTunes |
| 8 | Transcript -- How demons self destruct | In reality Darwinian demons do not conquer all. They are often at the their most dangerous when taken out of their home environments. | 11/8/09 | Free | View In iTunes |
| Total: 8 Episodes |
