William Marks at the U.N.

Environmental author William Waterway Marks will be the closing speaker at a United Nations water event on Nov. 30. The event will be attended by representatives of the World Bank, the Arab Water Council, United Nations Development Programme, UNESCO, and various nations.

Mr. Marks is publisher of the awardwinning book Water Voices from Around The World. His speech will include commentary about the world water crisis along with projected photographs and quotes from his Water Voices book.