In an effort to involve young people in the decision-making process and present their experience in biodiversity conservation, young conservationists representing natural World Heritage sites are invited to an International Youth Forum from 16-29 October at Mt Fuji and Nagoya, Japan. Held in parallel to the Convention for Biological Diversity's 10th Conference of Parties (COP10) in Japan, the event is organized by the UNESCO World Heritage Centre along with the International Union for the Conservation of Nature (IUCN), the Secretariat of the Convention on Biological Diversity (SCBD), Tsukuba University and the German Technical Corporation GTZ. The topic of the Youth Forum is "Our Treasures at Risk - World Heritage Sites in Times of Climate Change".