
Shortlisted for the Financial Times and Schroders Business Book of the Year Award Picked as a Book of the Year by THE TIMES, FINANCIAL TIMES, ECONOMIST and NEW STATESMAN A BBC RADIO 4 Book of the Week 'A compelling narrative of the human story' TIM MARSHALL, author of Prisoners of Geography 'Lively, rich and exciting... full of surprises' PETER FRANKOPAN, author of The Silk Roads _____ Sand, salt, iron, copper, oil and lithium. They built our world, and they will transform our future. These are the six most crucial substances in human history. They took us from the Dark Ages to the present day. They power our computers and phones, build our homes and offices, and create life-saving medicines. But most of us take them completely for granted. In Material World, Ed Conway travels the globe - from the sweltering depths of the deepest mine in Europe, to spotless silicon chip factories in Taiwan, to the eerie green pools where lithium originates - to uncover a secret world we rarely see. Revealing the true marvel of these substances, he follows the mind-boggling journeys, miraculous processes and little-known companies that turn the raw materials we all need into products of astonishing complexity. As we wrestle with climate change, energy crises and the threat of new global conflict, Conway shows why these substances matter more than ever before, and how the hidden battle to control them will shape our geopolitical future.
Happy new year!
A partial documentation is on Wikipedia: https://en.wikipedia.org/wiki/Saltpetre_works
A better narrative of this industry is in Ed Conway's book "Material World" https://edconway.substack.com/p/welcome-to-the-material-worl...
An even more obscure mine in Spain is used for the quartz to make the crucibles that hold molten silicon. For some reason its melting point is just far enough above that of silicon metal to make the process feasible.
1. https://www.amazon.com/Material-World-Materials-Modern-Civil...
_Material World: The Six Raw Materials That Shape Modern Civilization_ by Ed Conway
https://www.goodreads.com/book/show/112974899-material-world
>Sand, salt, iron, copper, oil, and lithium. These fundamental materials have created empires, razed civilizations, and fed our ingenuity and greed for thousands of years. Without them, our modern world would not exist, and the battle to control them will determine our future