On the occasion of the closing of the Halleluya Festival in Fortaleza (July 22-26), which gathered hundreds of thousands of young people for music, dance and prayer, the Pope sends a video message inviting young people to use social media and artificial intelligence with moderation and discipline, warning of the risk of being projected into an unreal world where the ephemeral and mere appearance take the place of true values. He points to the example of Saint Carlo Acutis, who always put Christ at the center.