Nairobi, May 8 -- The United Nations Educational, Scientific and Cultural Organization (UNESCO) has renewed its call for enhanced protection and recognition of Africa's heritage sites, given their contribution to cultural pride and tourism.

Louise Haxthausen, UNESCO regional director for Eastern Africa, on Tuesday told an international conference on cultural heritage in Africa, taking place in Nairobi, the Kenyan capital, that the continent is a repository of world-famous archeological sites and priceless artifacts that should be preserved for future generations.

Haxthausen said that a sound policy and legal framework is required to boost the protection of Africa's heritage sites amid threats posed by climate change and human activities....