Bøger af Josip Kumerič

-It should be remembered that sustainable development, which isoften mentioned in political speeches, is actually an innovationconsisting of several categories: reducing the use of widelyconsumed goods, reducing and improving the efficiency or useof various sources of raw materials, recycling, and reuse ofmaterials.- Many micro and macro economic indicators in any society canbe studied using the model of rural farms.The rules of sustainability can be expressed as a formula: minimize loss + efficiency and efficacy = eco product.