When, in 1969, Lionel Stoleru published his book, the imperative industrial necessity, he doesn’t doubt himself to which point the issue of the role of the industry in the French economy will become, during the following fifty years, a major public preoccupation. The Glorious Thirty are at their top. Unemployment doesn’t exist thanks to the growth and to an atypical demographic curb, the barrel of oil costs only a few dollars but inflation is high. Foreign exchanges are mainly devoted to the supply of commodities and globalization is an unknown concept even if Japan rise in the sectors ...