In a video blog of DW hindi (video link given above), describes a village in Indonesia where people rely are using rain water harvesting to fulfill their daily needs of water. With increasing demand and privatization of water industry in Indonesia, one priest came with an excellent solution to solve the water crises. He promotes the concept of rain water storing whole year and refine this water through the process of electrolysis. The principle of electrolysis is basically based on passing of currents between the two electrodes dipped into the water. This process kills the germs present is the rain water and make it fit for drinking purpose. For more information click on the above video link.
Video link In a video(link given at the top) published in world economic forum highlights how Natural regeneration could be an effective idea to restore the forest cover. It is based upon the principle of leave the nature in its own condition so that it grows naturally and heals by itself. I does not means taking no action but instead highlights on planting more native trees in the forests.These should be no human interference in the forest cover for building made made structures. It will promote the growth of ecology and biodiversity of the nature. Again, by following this approach it is expected that it will observe 10% of annual carbon dioxide emission of UK and quarter of green house gas worldwide. Click on the above link to see the full video on this topic published by world economic forum.
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