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</html><description>&#xA0; Schitterend eigenlijk, die handbeschreven papieren begin jaren zeventig op benzinepompen: &#x2018;Heden alleen lucht en water.&#x2019; Uiteraard genoten ook kinderen, rolschaatsend over de wegen, van autoloze zondagen. Pech dat de oliecrisis opgelost werd. Nu is bewezen dat door verdamping het opwarmen van de aarde wel degelijk tegengegaan kan worden, zoals stedelijk meer groen van in...</description><thumbnail_url>https://www.vanoorschot.nl/wp-content/uploads/2011/09/nc-1.jpg</thumbnail_url><thumbnail_width>322</thumbnail_width><thumbnail_height>321</thumbnail_height></oembed>

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