The article presents the worldview concept and the work of the outstanding French scholar Yves Lacoste. He is a senior among the French geographers and geopoliticians, professor emeritus of the University Paris VIII. At the beginning of the paper the development of the classical French geography is presented, its methodological foundations laid by Vidal de la Blache and his successors. It was characteristic of this stream of thought in geography that it emphasised the regional perspective and the use of results of historical studies. These traditions had an important influence on the intellectual attitude and the scholarly activity of Lacoste’s, who referred very strictly to the mainstream of French regional school. Then, the paper gives an...