Perhaps Pampers are green. Research carried out by Kiel University in Germany suggests throwaway nappies may reduce male fertility. This could mean that over the long term, disposables may curb population growth across the world. Then the SAP filled disposable nappy will turn out to be the greenest nappy afterall. And that cotton nappies may ensure the survival of the human race.

Great short video introduction to real nappies on You Tube