Parasitism
In Our Time26 Tammi 2017

Parasitism

Melvyn Bragg and guests discuss the relationship between parasites and hosts, where one species lives on or in another to the benefit of the parasite but at a cost to the host, potentially leading to disease or death of the host. Typical examples are mistletoe and trees, hookworms and vertebrates, cuckoos and other birds. In many cases the parasite species do so well in or on a particular host that they reproduce much faster and can adapt to changes more efficiently, and it is thought that almost half of all animal species have a parasitic stage in their lifetime. What techniques do hosts have to counter the parasites, and what impact do parasites have on the evolution of their hosts?

With

Steve Jones Emeritus Professor of Genetics at University College, London

Wendy Gibson Professor of Protozoology at the University of Bristol

and

Kayla King Associate Professor in the Department of Zoology at the University of Oxford

Producer: Simon Tillotson.

Jaksot(1077)

The Vienna Secession

The Vienna Secession

In 1897, Gustav Klimt led a group of radical artists to break free from the cultural establishment of Vienna and found a movement that became known as the Vienna Secession. In the vibrant atmosphere o...

3 Heinä 202554min

Hypnosis

Hypnosis

Ever since Franz Anton Mesmer induced trance-like states in his Parisian subjects in the late eighteenth century, dressed in long purple robes, hypnosis has been associated with performance, power and...

26 Kesä 202545min

Paul von Hindenburg

Paul von Hindenburg

Melvyn Bragg and guests discuss the life and role of one of the most significant figures in early 20th Century German history. Paul von Hindenburg (1847-1934) had been famous since 1914 as the victori...

19 Kesä 202552min

Copyright

Copyright

In 1710, the British Parliament passed a piece of legislation entitled An Act for the Encouragement of Learning. It became known as the Statute of Anne, and it was the world’s first copyright law. ...

12 Kesä 20251h

Lise Meitner

Lise Meitner

Melvyn Bragg and guests discuss the decisive role of one of the great 20th Century physicists in solving the question of nuclear fission. It is said that Meitner (1878-1968) made this breakthrough ov...

5 Kesä 202557min

The Korean Empire

The Korean Empire

Melvyn Bragg and guests discuss Korea's brief but significant period as an empire as it moved from the 500-year-old dynastic Joseon monarchy towards modernity. It was in October 1897 that King Gojong ...

29 Touko 202547min

Molière

Molière

Melvyn Bragg and guests discuss one of the great figures in world literature. The French playwright Molière (1622-1673) began as an actor, aiming to be a tragedian, but he was stronger in comedy, tour...

22 Touko 202551min

Typology

Typology

Melvyn Bragg and guests explore typology, a method of biblical interpretation that aims to meaningfully link people, places, and events in the Hebrew Bible, what Christians call the Old Testament, wit...

15 Touko 202550min

Suosittua kategoriassa Historia

olipa-kerran-otsikko
gogin-ja-janin-maailmanhistoria
mayday-fi
huijarit
mystista
totuus-vai-salaliitto
tsunami
rss-ikiuni
konginkangas
rss-subjektiivinen-todistaja
rouva-diktaattori
rss-i-dont-like-mondays-2
sotaa-ja-historiaa-podi
rss-peter-peter
tiedetta-ja-sirkushuveja-vanhojen-aikojen-podcast
rss-kirkon-ihmeellisimmat-tarinat
rss-sattuu-sita-suomessakin
maailmanpuu
rss-kalmakabinetti