Expertise Only in French JUNE 23, 2026 A column by Alain Trannoy (EHESS, AMSE), published by 'Le Cercle des économistes'. Member(s) Alain Trannoy Read the article on https://lecercledeseconomistes.fr/articles/societe/que-signifie-le-rapport-de-thomas-piketty-sur-la-justice-mondiale-pour-les-marches-financiers/ Latest publications All Inequalities Are Not Alike Almost all of us agree that social inequality should be fought. But which inequalities are we genuinely willing to fix by giving up a slice of our own income? Property tax: why is the respite in 2026 paving the way for future increases? Alain Trannoy (EHESS, AMSE) interviewed by La Provence (only in French) ‘The planet is sailing into uncharted waters’: from Indonesia to Peru, several continents are already feeling the effects of the El Niño phenomenon. Gilles Dufrénot (Sciences Po Aix, AMSE) interviewed by France Info (only in French)