Box 17.1 Natural Step: system criteria
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The advent of the concept of ‘green product design’ has led to a similar set of criteria emerging for designers (Blair 1992), while Mike Cooley, an exponent of the idea of ‘socially useful production’ has produced a set of criteria that emphasises the need to consider not only products but also the production process and the role of producers within it (Cooley 1987): see Box 17.3.