Dear friends and colleagues, It is with great pleasure that we inform you that, on December 02 2022, there will be a one-day conference in Sapienza Università di Roma to celebrate the work and contributions of Francesco Guerra on the occasion of his eightieth birthday. More details can be found at this link <https://www.adrianobarra.com/guerra80.html>. With our best regards, the Organizing Committee Elena Agliari Adriano Barra Enzo Marinari Giorgio Parisi Federico Ricci-Tersenghi