World Changing discovers an amazing plan (in Scandinavia, of course) to perch houses on top of trees, which will then rejuvenate the polluted soil. And the people get to live in kickass tree houses..
World Changing discovers an amazing plan (in Scandinavia, of course) to perch houses on top of trees, which will then rejuvenate the polluted soil. And the people get to live in kickass tree houses.
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