Een 'kosten-neutrale', duurzame versterking van de zeewering
De gebruikelijke techniek om zand op te spuiten is gebaseerd op het grootverbruik van fossiele brandstoffen. Het voornemen van de overheid om bij herhaling op grote schaal zand op te laten spuiten, staat dus in contrast met het voornemen om de CO2 uitstoot te verminderen. En dat terwijl er in het gebied waar het zand opgezogen wordt windmolenparken gebouwd worden die hun stroom 's nachts niet aan het stroomnet kwijt kunnen en die stroom dus verloren gaat.
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Kevin Kelly – interview by Aldith Hunkar from TEDxAmsterdam on Vimeo. What does technology mean in our lives? That’s the question Kevin Kelly explored in his new talk at TEdxAmsterdam. Kelly presented a new definition of technology: ‘anything useful invented by a mind’ – whether it be a hammer or the rule of law. So technology [...]© 2010 Created by TEDx on Ning. Create a Ning Network!
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