The organization of a focused event related to the commitment to science and society was one of the positive outcomes of the 1999 World Conference on Science in Budapest. It was considered an opportunity to reaffirm each year the commitment to attaining the goals proclaimed in the Declaration on Science and the Use of Scientific Knowledge and to follow up the recommendations of the Science Agenda: Framework for Action.

The rationale of celebrating a World Science Day for Peace and Development has its roots in the importance of the role of science and scientists for sustainable societies and in the need to inform and involve citizens in science. In this sense, a World Science Day for Peace and Development would offer an opportunity to show the general public the relevance of science in their lives and to engage them in discussions. Such a venture would also bring a unique perspective to the global search for peace and development.

The first World Science Day for Peace and Development was celebrated worldwide on 10 November 2002 under UNESCO auspices. The celebration involved many partners, such as governmental, intergovernmental and non-governmental organizations, UNESCO National Commissions, scientific and research institutions, professional associations, the media, science teachers and schools