UN report on the state of the world’s water

The UN report calls for “conservation agriculture”, which would make greater use of rainwater rather than irrigation and regularise crop rotation to maintain soil cover.

Link ; https://www.theguardian.com/environment/2018/mar/19/water-shortages-could-affect-5bn-people-by-2050-un-report-warns?CMP=share_btn_link

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