Inter Press Service: Through their ancestral knowledge and traditions, indigenous peoples will make a unique and invaluable contribution to the World People’s Conference on Climate Change and the Rights of Mother Earth, which begins Monday, Apr. 19 in the central Bolivian city of Cochabamba. Julio Quette of the Confederation of Indigenous Peoples of Eastern Bolivia (CIDOB) told IPS that the 74 different indigenous groups who inhabit South America’s Amazon region “have traditionally coexisted with nature …