Catching up on a few weeks of #BBCInOurTime and I've got to the one about Silicon and it's got Monica Grady Space Lady on 🙌 I love when she's on because she's 1, incredibly intelligent and knowledgeable and 2, she has the world's most reassuring voice. Could listen to her forever 🖤

In Our Time - Silicon - BBC So...
In Our Time - Silicon - BBC Sounds

The role of silicon from chips to glass to the balance of carbon dioxide in our atmosphere

BBC

In Our Time

Indian Indentured Labour
In Our Time

Misha Glenny and guests discuss how, after the abolition of slavery in the British Empire in 1833, sugar planters recruited workers from India to replace or compete with their formerly enslaved labourers. Over the next 90 years, more than a million people in India travelled under five year contracts of indenture across the empire from Guyana to Trinidad to Mauritius and Fiji and colonies in between. These indentured labourers were to share vivid accounts of deception and abuse, especially in the early decades. From the outset there were critics and opposition gained pace with Gandhi and others in South Africa arguing the system was close to slavery and calling for the Indian government to stop the practice, which was to happen in 1917 with the last shipments of people in the 1920s. Meanwhile, rather than return after their contracts, a section of indentured labourers stayed where they were for their own reasons, negotiating their new identities alongside formerly enslaved people and the planter culture in a new Indian diaspora.

With

Purba Hossain
Lecturer in Modern History at the University of York

Neha Hui
Associate Professor in Economics at the University of Reading

And

Clem Seecharan
Emeritus Professor of History at London Metropolitan University

Produced by Simon Tillotson

Reading list:

Gaiutra Bahadur, Coolie Woman: The Odyssey of Indenture (Hurst and Co., 2013)

Marina Carter, Servants, Sirdars and Settlers: Indians in Mauritius, 1834-1874 (Oxford University Press, 1995)

Marina Carter and Khal Torabully, Coolitude: An Anthology of the Indian Labour Diaspora (Anthem Press, 2002)

Jonathan Connolly, Worthy of Freedom: Indenture and Free Labor in the Era of Emancipation (University of Chicago Press, 2024)

Maria del Pilar Kaladeen and David Dabydeen (eds.), The Other Windrush: Legacies of Indenture in Britain's Caribbean Empire (Pluto Books, 2021)

Neha Hui and Uma S. Kambhampati, ‘Between unfreedoms: The role of caste in decisions to repatriate among indentured workers’ (The Economic History Review 75:2, 2022)

Neha Hui and Uma Kambhampati, ‘The political economy of Indian indentured labor in the nineteenth century (Journal of the History of Economic Thought 47:2, 2025)

Madhavi Kale, Fragments of Empire: Capital, Slavery, and Indian Indentured Labor Migration in the British Caribbean (University of Pennsylvania Press, 1998)

Ashutosh Kumar, Coolies of the Empire: Indentured Indians in the Sugar Colonies, 1830–1920 (Cambridge University Press, 2017)

Brij V. Lal, Girmitiyas: The Origins of the Fiji Indians (Fiji Institute of Applied Studies, 2004)

Brij V. Lal, ‘Kunti’s Cry: Indentured Women on Fiji Plantations’ (Indian Economic & Social History Review 22:1, 1985)

Andrea Major, ‘“Hill Coolies”: Indian Indentured Labour and the Colonial Imagination, 1836–38’ (South Asian Studies 33:1, 2017)

Basdeo Mangru, Indenture and Abolition: Sacrifice and Survival on the Guyanese Sugar Plantation (TSAR, 1993)

Kalathmika Natarajan, Coolie Migrants, Indian Diplomacy: Caste, Class and Indenture Abroad, 1914-67 (Oxford University Press, 2026)

Clem Seecharan, 'Tiger in the Stars': The Anatomy of Indian Achievement in British Guiana, 1919-29 (Macmillan, 1997)

Clem Seecharan, Finding Myself: Essays on Race, Politics and Culture (Peepal Tree Press, 2015)

S. Sen, ‘Indentured labour from India in the age of empire’ (Social Scientist, 44:1/2, 2016)

Hugh Tinker, A New System of Slavery: The Export of Indian Labour Overseas, 1830-1920 (Oxford University Press, 1974)

In Our Time is a BBC Studios Production

Spanning history, religion, culture, science and philosophy, In Our Time from BBC Radio 4 is essential listening for the intellectually curious. In each episode, host Misha Glenny and expert guests explore the characters, events and discoveries that have shaped our world.

Show less

42 minutes

On air

Today
09:00
BBC Radio 4

2026-04-23 0900-0945

#BBCRadio4 #BBCInOurTime

https://www.bbc.co.uk/programmes/m002vc9m

BBC Radio 4 - In Our Time, Indian Indentured Labour

How slavery's abolition led to Indian workers being recruited to work in British colonies.

BBC

#Science of #Silicon avec la #MonicaGrady

Silicon
In Our Time

Misha Glenny and guests discuss the physics, biology and chemistry of the element silicon which is at the heart of some of the most useful and beautiful objects on the planet. While it is still being created throughout the universe, the silicon we have here was made billions of years ago in dying stars. In its compounds we have long used silicon for glass and, more recently, purified silicon has become the foundation of modern electronics. Perhaps less appreciated is the role silicon compounds play in the biology of life on Earth, on the levels of carbon dioxide in the atmosphere and the cycling of elements between land, oceans and atmosphere that sustains us.

With

Kate Hendry
Oceanographer at the British Antarctic Survey and Bye-Fellow of Queen’s College, University of Cambridge

Andrea Sella
Professor of Chemistry at University College London

And

Monica Grady
Professor Emerita in Planetary and Space Sciences at the Open University

Produced by Martha Owen

Reading list:

Christina De La Rocha and Daniel J. Conley, Silica Stories (Springer, 2017)

Bernard Quéguiner, The Biogeochemical Cycle of Silicon in the Ocean (John Wiley & Sons, 2016)

In Our Time is a BBC Studios Production

Spanning history, religion, culture, science and philosophy, In Our Time from BBC Radio 4 is essential listening for the intellectually curious. In each episode, host Misha Glenny and expert guests explore the characters, events and discoveries that have shaped our world.

#BBCRadio4 #BBCInOurTime #MelvynBragg #WorthySuccessor #MishaGlenny

https://www.bbc.co.uk/programmes/m002t2v2

BBC Radio 4 - In Our Time, Silicon

The role of silicon from chips to glass to the balance of carbon dioxide in our atmosphere

BBC
BBC Radio 4 - In Our Time, John Keats

How one of the great Romantic poets produced so much in his brilliant but short life.

BBC

Just heard "an expert" say something stupid on an In Our Time best-of-archive show.

Basically, he said, if you look at a piece of radioactive material then you [can] stop it radiating.

Uh-Oh! #DemonCore

#BBCRadio4 #BBCInOurTime

25th May is the feast of the Venerable Bede and here's the episode of #BBCInOurTime in which Melvyn Bragg and guests discuss the monk at Jarrow who became an internationally renowned scholar. www.bbc.co.uk/programmes/p...

BBC Radio 4 - In Our Time, The...
Bluesky

Bluesky Social

a history of Paul von Hindenburg (made Adolf Hitler chancellor of Germany in the belief that he could be controlled)

#BBCRadio4 #BBCInOurTime #PresidentHindenburg

https://www.bbc.co.uk/programmes/m002cfjz

BBC Radio 4 - In Our Time, Paul von Hindenburg

How the cult of personality around this German WWI figurehead helped usher in Hitler.

BBC

Nice. This week's #BBCInOurTime is about #PaulErdos. Looking forward to listening to the discussion.

#Mathematics #maths

https://t.co/8hMBvWlsn9 Prof Karen O'Brien, Prof Fiona Stafford and Paddy Bullard on #BBCInOurTime with #MelvynBragg Thu 22 Dec 9am #BBCRadio4, then #BBCSounds discussing #JaneAusten's #Persuasion. A pre-#Christmas treat. Only the #bbc does this. Free to hear, funded by <44p a day per household licence fee. Because we’re worth it. “My idea of good company..is the company of clever, well-informed people, who have a great deal of #conversation..”

The following years saw #JonathanSwift write his masterpiece "Gulliver's Travels" and the remarkable and still shocking "A Modest Proposal" #BBCInOurTime https://www.bbc.co.uk/programmes/b00h3650

And a host of other pamphlets, poems and sermons.

Swift made enemies but also many friends, including a coterie of literary women whom he encouraged and supported, and who defended him in return after his death.
https://www.irishphilosophy.com/2019/04/07/the-triumfeminate-and-other-dublin-women-swifts-female-senate/
#triumfeminate #WomensWriting

BBC Radio 4 - In Our Time, Swift's A Modest Proposal

Melvyn Bragg and guests discuss Jonathan Swift's satirical 1729 pamphlet A Modest Proposal

BBC