Avocados are marketed as a superfood, but growing them for an expanding world market has turned a rural Mexican state into an unsustainable monoculture.
A new study reveals that from 2050, Africa will suffer from food and water scarcity, and a massive loss of jobs in agriculture, unless climate change mitigation measures are put in place now.
Rapid and accelerating groundwater level declines are widespread in dry climates where groundwater is used for irrigation. But some communities have found ways to turn things around.
Water shortages are one of the greatest problems created by a warming world. A decentralized water system is a compelling counterargument to the notion that bigger is better.
As the war between Hamas and Israel grinds forward, two experts explain how Israelis and Palestinians have cooperated to tackle their region’s water challenges.
When the Rio Grande figures in US news reports, it’s usually in relation to stories about immigration, drug trafficking or trade. But the river is also an important water source – and it’s shrinking.
Arizona is considering a multibillion-dollar desalination project to address its urgent water needs. Three water experts call for a go-slow approach and point to Israel as a role model.
Southwest states have bought time with an agreement between California, Arizona and Nevada to cut Colorado River water use by about 14%. Now comes the hard part.
Husna Ismail, National Institute for Communicable Diseases and Olga Perovic, National Institute for Communicable Diseases
In hospitals, infection prevention and control cannot be met without a hygienically clean, and safe environment that has an adequate supply of clean running water.
Associate professor in the Department of Civil Engineering and interim Director of the Future Water research institute at the University of Cape Town, University of Cape Town