On April 24, the “Chernobyl. 40 Years On. A History That Obliges” exhibition will open at the Toronto-Kyiv complex – a large-scale multimedia project by the State Agency of Ukraine on Exclusion Zone Management with support from the European Commission. Exactly four decades after the Chornobyl disaster, the organizers invite visitors to reflect not only on the events of 1986 but also on their meaning today. The exhibition is built around the metaphor of light – a symbol of energy, knowledge, and