Postmodernism and African conservation science

摘要

In Africa, the movement away from traditional protectionist conservation to community-based approaches is partially related to postmodernist influences. Proposed transforntier conservation areas will incorporate local communities, and a clearer understanding of the limitations of community-based conservation is thus needed. The sustainability of community-based conservation projects is questioned on economic and other grounds, and many African countries lack the prerequisites (ecological, demographic and sociological) for successful programmes. The romanticisation of pre-colonial societies gives undue weight to traditional systems of resource management, and we challenge the postmodernist notion that traditional peoples practised sustainable harvesting of natural resources. It is suggested that this will occur only under unlikely conditions of low human population density, lack of access to modern technology, and limited exposure to consumerism. In agriculture, postmodernists interpret the overstocking of livestock as a rational socioeconomic response, thus giving the practive unjustified legitimacy. The allied proposition that peasants enjoy a rich diversity of farming practices is largely unfounded, at least in some parts of Africa. We conclude that postmodernist thinking has had a significant negative impact on conservation science in Africa, largely by marginalising the central issue of human population pressure. Towards more effective African conservation, we suggest roles for the ecologist, for social scientist, and for the donor community.