Connor said the real growth in demand is being seen in developing countries and emerging economies, where there are signs of rapid industrial growth and population growth. He said that ‘demand is increasing the most’ in urban areas. Conor said that globally 70 percent of the water used in agriculture is to make irrigation of crops more efficient. In some countries ‘drip’ irrigation is now used, which saves water. In ‘drip’ irrigation, water is dripped drop by drop to the roots. He said that this would make more water available to the cities.
According to the report, due to climate change, ‘rainwater scarcity will increase in areas where it is currently available in abundance, such as Central Africa, East Asia and parts of South America, and its availability will worsen in those areas. Where water is already scarce, such as West Asia and Sub-Saharan Africa. Conor said that as far as water pollution is concerned, the biggest source of it is untreated waste water.
Globally, 80 per cent of wastewater is released into the environment without any treatment, he said. At the same time, in many developing countries this figure is around 99 percent. The list of speakers for the UN conference on waters includes more than 100 ministers from 171 countries and representatives of more than 20 organizations. Five ‘interactive talks’ and several other events will be organized at the conference.
Get the more World news updates