“This year on World Water Day, Thursday, March 22, the United Nations highlights the critical role water plays in food security, at a time when water supplies are already under severe strain in many parts of the world,” VOA News reports. As the world’s population expands, “the demand for water is growing along with the demand for food,” and agriculture accounts for 70 percent of water use worldwide, the news service notes (Baragona, 3/21). Additional information on World Water Day, which is coordinated by the U.N. Food and Agriculture Organization (FAO), is available online from U.N. Water (3/22).