Resumen de Forty years after Lee�s Requiem: : are we beyond the seven sins
Marco te Brömmelstroet, Peter Pelzer, Stan Geertman
This paper ended an initial period of wide enthusiasm in attempting to realise the potential of computer innovations to revolutionise urban planning (Harris, 1960). It was an era when both the planning and the computer domains were strongly influenced by strong positivist ideas about the nature of scientific progress. Planning was mainly a comprehensive�rational, linear but also cyclical process in which experts examined all possible (or politically defined) problems and relevant solutions, which in turn would lead to optimal decisions (Faludi, 1973). Even then this was extensively questioned in academic research that emphasised the limits of human cognitive capacity: that is, information processing (Simon, 1969).
