Abstract
The hypothesis that led to the identification of the need for an architectural research policy was born in the mid-1960s. It arose from the conviction that architectural lectures worthy of the name could not do without a publicly-organized and financed knowledge-building system. Professor at the Collège de France from 1952 to 1986, André Lichnerowicz even believed that the paths of experimentation for this architectural research should extend to the development of the architectural project. In 1970, his report launched a ministerial policy focused on fundamental research, while another, in a rival ministry, was involved in more applied research, along the winding paths of experimentation.