BIO
Eric Brian is full professor at Ecole des hautes études en sciences sociales in Paris. He is studying uncertainty and regularity of social phenomena, and in particular how scientists have caught and conceived them as objects of mathematics or social and economical sciences. He is the head of the Department of History in the French National Institute for Demography (INED) and the editor of the Revue de synthèse (Springer).
A graduate of Ecole Polytechnique, he completed PhDs in applied mathematics (Orsay, 1986) and social sciences (EHESS, 1990). He has been fellow of the Harriman Institute at Columbia University (1984-1987), of the Swedish Collegium for Advanced Study (1994), of the Wissenschaftskolleg zu Berlin (2002-2003), and guest professor at the University of Vienna (1997-2002), at the Technische Universität Berlin (2003-2004) and the University of Geneva (2010).
Among his publications are La Mesure de l'Etat. Administrateurs et géomètres au XVIIIe siècle (Albin Michel, 1994), The Descent of Human Sex-ratio at Birth. A Dialogue between Mathematics, Biology and Sociology (Springer, 2007), Le Sexisme de la première heure. Hasard et sociologie (Raisons d'agir, 2007) and Comment tremble la main invisible. Incertitude et marchés (Springer, 2009).
Ni la morale ni la théorie ne donnent cher du spéculateur contemporain. Ce cyclothymique n'est pas raisonnable: il confond la bourse et la roulette. La science économique peine à le comprendre, sauf à dire qu'il est guidé par le profit. Une théorie du spéculateur est pourtant possible.
Whether it comes from ethics or from theory, the impression is that the days of the contemporary speculator are numbered. For this moody character is reckless: he is one to confuse the stock market and roulette. Economic theory has a hard time understanding him. Nevertheless, a theory of the speculator is possible.