Circular economy: Ancient populations pioneered the idea of recycling waste

phys.org | 1/9/2019 | Staff
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The circular economy is typically seen as the progressive alternative to our wasteful linear economy, where raw materials are used to make the products that feed today's rampant consumerist hunger, which are then thrown away. The idea of the circular economy only took off in the 1980s, but this doesn't mean that the practices at the core of a circular economy, such as repairing, recycling, refurbishing, or repurposing, are equally novel. All of these strategies have the aim of keeping materials in use – whether as objects or as their raw components – for as long as possible. And all are hardly revolutionary.

The repurposing of objects and materials may be as old as tool use itself. In Palaeolithic times, smaller flint tools were made from old hand-axes. People in the Neolithic period had no problem reusing standing stones to construct their tombs, such as seen in Locmariaquer in France. Even ceramics, made from clay and therefore available in abundance, were frequently recycled. Old pottery was often ground down to powder and used in the clay for new pots. On Minoan Crete, this ceramic powder, known as grog, was also used to manufacture the mudbricks from which houses were built.

Bronze - Age - Site - Hungary - Whorls

At the Bronze Age site in Hungary where I excavate, spindle whorls made from broken pot fragments turn up regularly. Large stones at this site pose an interpretative dilemma because of their continuous reuse and repurposing, from grindstone to anvil and doorstep to wall support. In fact, up until the 20th century, repair, reuse, and repurposing were common ways of dealing with material culture. The dominance of the wasteful linear economy is a real historical anomaly in terms of resource use.

But we should be careful not to fall into the trap of the "noble savage". Our ancestors were no ecological saints. They...
(Excerpt) Read more at: phys.org
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