I-Week (International Week on Sustainability) took place in Antwerp, Belgium, on 18-22 March. Students from the HSE Graduate School of Business and —for the first time — ones from HSE-University World Politics Department and the Department of Geography and Geoinformation Technologies took part in the event. 5 people participated in the offline format, 17 were able to join online, and the idea inspirer of the Russian I-Week delegation Ekaterina Ivanova, Associate Professor at the GSB Department of Strategic and International Management, continued to be part of the faculty team of this prestigious programme.