War in Ukraine: long-range weapons / Marc Bloch / Mercosur: Europe and free trade

Farmers hold up signs during a rally against the EU-Mercosur agreement, near Agen, in Lot-et-Garonne, November 15, 2024. ©AFP – Thibaud MORITZ

With Héloïse Fayet, researcher at the French Institute of International Relations / Emmanuel Laurentin, historian / Sébastien Jean, professor of economics at the CNAM and associate director at Ifri, Elvire Fabry, senior researcher at the Jacques Delors Institute, specialist in the geopolitics of trade