Cradle to Cradle-principen bygger bland annat på att hitta tekniska material som kan flöda i slutna industriella loopar, utan kvalitetsförlust. Återvinning 2.0, om man så vill. Bengt-Åke Freiman på Tretum berättar hur det kan gå till.
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Consider this: all the ants on the planet, taken together, have a biomass greater than that of humans. Ants have been incredibly industrious for millions of years. Yet their productiveness nourishes plants, animals, and soil. Human industry has been in full swing for little over a century, yet it has brought about a decline in
