Sustainable materials: is there a concrete solution? | The Economist

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The construction industry is responsible for over a tenth of the world’s man-made carbon emissions, with concrete being the biggest culprit. How can we continue to build, without it costing the earth?

Film supported by @Infosys

00:00 – The trouble with rubble
00:55 – Construction is driving climate change
02:54 – The second most consumed resource on the planet: concrete
03:44 – Why concrete is so bad for the environment
04:40 – Cement alternatives
07:40 – Hemp for house construction
09:05 -Saving carbon by building with wood

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