As a young graduate employed in various Southern African national parks in the 1960's, Allan realised that the land and wildlife he was working with was doomed.
Later, when working in the USA he came to realise that this deterioration of the African environment was not a result of the often-quoted reasons of overpopulation, poverty, overstocking, lack of technology, poor extension services etc. Comparable deterioration was occurring in Western Texas, USA, where the climate was similar to that of Southern Africa. However, western Texas had a declining population, the latest technology, sophisticated extension services etc.
The only common denominator between these two situations was the decisions the human managers of these environments had made. Mankind has been very successful in the area of technology, but, when it comes to making decisions that are environmentally and socially sound, our failures outweigh our successes.