More than 200 delegates participate to the AIUTA/UNITRA Conference in the wonderfull Museum of Black Civilisation in Dakar, Senegal, November 25th, 2022. President UNITRA Sidi Hairou Camara and President AIUTA François Vellas chaired this important international conference, with President FIAPA Alain Koskas, on The issue of values: crisis of values and/or behaviours, what roles and contributions of the universities of the third age for a solidarity and sustainable development? Speakers from Senegal and African countries could share their experiences with participants coming from other continents on U3As future and international cooperation for peace and senior behaviour through lifelong learning.