The Route to a Sustainable Future by Alex Steffen

Alex Steffen gave a talk on TED, which has 1,615,733 views today, about the route to a sustainable future by reducing humanity’s ecological footprint. Society contains unsustainable ecological footprint mainly caused by the impact of different regions on earth and high population density, this problem needs to be solved in order to shape an “unimaginable”, rather than an “unthinkable” world. Even though this video is not recent, it is still relevant and worth watching.

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