For the first-time live in Portugal, the historian and writer Yuval Noah Harari, author of «Sapiens» and «Homo Deus», reflects on the advances of humanity, its major threats, and the way in which artificial intelligence must be regulated to prevent it from becoming a «T-Rex» that will destroy humanity as we know it.  In this interview, with the journalist Pedro Pinto, Harari addresses issues such as the preservation of liberal democracy, the confrontation with artificial intelligence, the balance between human humility and the definition of the future of life on Earth, in addition to the possibilities of conflict and peace between the West and China.  A talk recorded 'live on tape' at Estufa Fria, in Lisbon, Portugal on May 2023.