Even though three-quarters of the earth is covered in water, most of this is not safe, drinkable water. In 2000, the world population was 6.2
Education for Sustainable Development
The goal of the United Nations Decade of Education for Sustainable Development (2005-2014, DESD), for which UNESCO is the lead agency, is to integrate the principles, values, and practices of sustainable development into all aspects of education and learning..
This educational effort will encourage changes in behaviour that will create a more sustainable future in terms of environmental integrity, economic viability, and a just society for present and future generations.