Working paper on the UNESCO/UNEP Environmental Education Programme - describes the Belgrade Workshop assessing educational needs and educational trends regarding this type of educational programme, studies the effects of unprecedented economic growth and technical progress on both the natural environment and the social environment, also examines a UNESCO/UNEP international interchange network for the dissemination of information on environmental education, considers in detail the result of a preliminary survey of the African region, mentions a series of innovative pilot projects based on regional cooperation to follow the Belgrade Workshop