Rooftop catchments and cisterns have met the water needs of many small Caribbean islands for over three centuries. More than 500,000 people depend on such systems of water storage. In Saint

Thailand is one of the world's leading rainwater harvesting nations. The National Jar Programme was launched to supply clean drinking water to rural areas under the United Nations Water Supply and

Captured rainwater has regenerated degraded lands in Kenya. Eroded grazing areas have been rejuvenated by building mini-catchments using a 'pitting and ridging technique' known as katumani.

Builder R Jeyakumar's technique is simple and cost-effective. The areas surrounding building complexes in Chennai are cemented. The rain water is allowed to flow on to the road. The first step, says

At Besant Nagar, Chennai, each Sunday morning sees a middle-aged man on a door-to-door campaign distributing pamphlets and talking spiritedly. Meet Sekhar Raghavan, a lone warrior fighting for a

Exnora international, a non-governmental organisation (NGO), is involved mainly in solid-waste management and sorting out rural problems. Recently, however, they have entered the field of rainwater

People collect rainwater without any support from the government. This saves the avoidable overuse of drinking water

A TENTH of the world's known tree species face extinction, according to a recently published global survey called the "World List of Threatened Trees". The three-year survey found that more than

IN NOVEMBER, the Earth will run into the worst meteor storm in 32 years. It will be the first space hurricane of the modern satellite era. While it poses no danger to people because the meteoroids

South Korea expresses its intent to reduce greenhouse gases "voluntarily", becomes the developed nations' showpiece to be presented at the COP 4 in Argentina