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Cities like Melbourne are a store for such huge amounts of resources that they could be used as urban mines. Donaldytong (own work)/Wikimedia

With the right tools, we can mine cities

With an ever-increasing cost to extract dwindling raw materials, it's time to look at cities as urban mines. We're developing the tools to do that.
intelfreepress

Have we hit ‘peak stuff’?

Researchers calculate whether we're using less materials, or whether we're just shipping it in from abroad.

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