2040 in Lithuania. People ride silent hydrogen-powered public buses and electric bikes on the streets of Vilnius. On Laisvės Avenue in Kaunas, light trees - artificial plants that illuminate the surroundings at night while generating energy - have taken the place of the usual lanterns. Lithuania has become a global leader in green technology following the 2030 decision to introduce a complete switch to renewable energy sources. Agroecological farms in rural areas not only provide food for the country but also protect biodiversity. People's lives have become closely linked to nature: forests have been expanded, rivers have been cleaned up and traditional wooden houses have been combined with modern technology. Today, Lithuanians are celebrating - a global AI conference is taking place in Vilnius to discuss the latest solutions to reduce global inequalities. Lithuania, once struggling to survive, is now setting global standards in sustainability and technological progress.