The Challenger Expedition 1872-1876
In Our Time22 Joulu 2022

The Challenger Expedition 1872-1876

Melvyn Bragg and guests discuss the voyage of HMS Challenger which set out from Portsmouth in 1872 with a mission a to explore the ocean depths around the world and search for new life. The scale of the enterprise was breath taking and, for its ambition, it has since been compared to the Apollo missions. The team onboard found thousands of new species, proved there was life on the deepest seabeds and plumbed the Mariana Trench five miles below the surface. Thanks to telegraphy and mailboats, its vast discoveries were shared around the world even while Challenger was at sea, and they are still being studied today, offering insights into the ever-changing oceans that cover so much of the globe and into the health of our planet.

The image above is from the journal of Pelham Aldrich R.N. who served on the Challenger Surveying Expedition from 1872-5.

With

Erika Jones Curator of Navigation and Oceanography at Royal Museums Greenwich

Sam Robinson Southampton Marine and Maritime Institute Research Fellow at the University of Southampton

And

Giles Miller Principal Curator of Micropalaeontology at the Natural History Museum London

Producer: Simon Tillotson

Jaksot(1086)

Intelligence

Intelligence

Melvyn Bragg and guests discuss a question that has stalked the twentieth century: Intelligence. Since the first IQ tests were invented in 1905, the question of what makes Homo Sapiens stupid and what...

1 Heinä 199928min

Capitalism

Capitalism

Melvyn Bragg and guests discuss capitalism throughout the last two centuries. In 1848 Karl Marx in The Communist Manifesto described the dynamic force of capitalism as it swept through the 19th centur...

24 Kesä 199928min

The Great Disruption

The Great Disruption

Melvyn Bragg and guests discuss the shift that has gone on through the 20th century from our being an industrial society to what is often called ‘the information society’. Francis Fukuyama’s book, The...

17 Kesä 199928min

The Monarchy

The Monarchy

Melvyn Bragg and guests discuss the British monarchy. In the last two hundred and fifty years, we’ve beheaded one king, exiled another, hired a distant German-speaking dynasty to fill the monarch’s ro...

10 Kesä 199928min

Just War

Just War

Melvyn Bragg and guests discuss the idea of a just war. There were theories about a justified or noble war before the birth of Christ, but it was his reported teachings and a powerful influence, parti...

3 Kesä 199928min

Memory and Culture

Memory and Culture

Melvyn Bragg and guests discuss memory. At the start of the twentieth century Freud put memory at the centre of our psychology, and as the century has worn on what a nation remembers and what it shoul...

27 Touko 199928min

The Universe's Origins

The Universe's Origins

Melvyn Bragg examines the history of what we know about the origins of the universe. Some four hundred years ago in Rome, one Giordano Bruno was burnt at the stake for his belief in other inhabited wo...

20 Touko 199928min

Multiculturalism

Multiculturalism

Melvyn Bragg and guests discuss multiculturalism. The divisions between people provoked and exploited because of differences in religion, culture, nationality and race seem to beset the planet the mor...

13 Touko 199928min

Suosittua kategoriassa Historia

olipa-kerran-otsikko
gogin-ja-janin-maailmanhistoria
mayday-fi
huijarit
mystista
rss-ikiuni
tsunami
konginkangas
totuus-vai-salaliitto
sotaa-ja-historiaa-podi
rss-i-dont-like-mondays-2
rss-sattuu-sita-suomessakin
rss-subjektiivinen-todistaja
rouva-diktaattori
rss-peter-peter
apinan-vuosi
rss-inkerilaiset-unohdettu-kansa
rss-historian-pitka-oppimaara
matakuu
rss-kirkon-ihmeellisimmat-tarinat