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TED-Ed

How Japan saved its biggest city from collapse - Roman Krznaric

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400 years ago, Edo was on the verge of ecological collapse. Years of intense logging had led to massive deforestation and the city faced timber shortages, severe erosion, and frequent flooding. But over just a few decades, Edo became one of the most sustainable and efficient cities in history. So, how did this come about? Roman Krznaric explores Edo's transformation into a circular economy.

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Meet The Creators

Educator
Roman Krznaric
Director
Héloïse Dorsan Rachet
Narrator
Addison Anderson
Composer
André Aires
Sound Designer
André Aires
Director of Production
Gerta Xhelo
Produced by
Sazia Afrin
Editorial Director
Alex Rosenthal
Editorial Producer
Shannon Odell
Script Editor
Stephanie H. Smith
Fact-Checker
Charles Wallace

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