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Stepchange
Stories of progress
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Data Centers: The Hidden Backbone of Our Modern World
Uncover the physical reality of our digital world--from mainframes to the AI boom.
Sep 15, 2025
33
2
7
Coal: Part II
The Invisible Giant - How Coal Shaped the Modern World (~1900-Present)
Apr 27, 2025
5
4
Introducing the Stepchange Show: Stories of Human Progress
Stepchange tells the stories of human progress through the lens of transformative technologies, systems, and infrastructure.
Apr 26, 2025
The Stepchange launch: Behind the scenes
Just over a week ago we launched the new Stepchange Show.
Jan 31, 2025
6
2
Coal: Part I
Part I: The story of coal from the Carboniferous to 1900.
Jan 21, 2025
10
4
3
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The stories of human progress
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