2020 / Editorial
Ren Shi Chen
According to the statistics of the United Nations, there are more than 100 countries and regions in need of domestic water, 43 of which are seriously short of water, endangering the survival of 2 billion people, mainly in Africa and the Middle East. Many scientists predict that water will become the most scarce resource in the 21st century. As people hope, do not let human tears become the last drop of water on the earth.
Water is the source of life. For people in arid and rainless areas, people's yearning and cherishing for water is unimaginable. Through this group of photos of water shorta