Jacques Lesourne: French economist, writer and newspaper director

Career and editorial role

Lesourne served as director of the national daily Le Monde from 1991 to 1994, a period in which he sought to strengthen the paper's engagement with economic and international issues. Alongside his editorial responsibilities he continued to write and publish on economic methods and strategic thinking, aiming to make technical economic subjects accessible to a wider readership.

Major themes and writings

His research and books addressed the theory and practice of economic calculation, management of industrial enterprises, and the practice of foresight—an approach to anticipating and preparing for long-term social and technological change. Notable titles include Technique économique et gestion industrielle (1958) and Le calcul économique (1964). He authored many other works exploring how economies adapt to technological innovation and organizational challenges; a list of his publications can be found in bibliographies and library collections covering his books.

Selected works

• Technique économique et gestion industrielle (1958)
• Le calcul économique (1964)
• Numerous later books and essays on foresight, economic methods and public policy

Recognition and legacy

Lesourne's contributions were acknowledged by official honors; he was named an Officer of the Legion of Honour in 2008 (Legion of Honour). Born in La Rochelle, he died in Paris on 1 March 2020. His work remains referenced in discussions of industrial economics, scenario planning and the translation of technical economic ideas for public debate.

Notable distinctions

Lesourne is often cited for bridging academic economics and practical foresight: he wrote both specialist texts for professional audiences and essays intended to inform policymakers and the general public. His tenure at Le Monde and his published corpus contributed to his reputation as a thinker who linked economic analysis with broader social concerns.